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TrematodaTrematode InfectionsEchinostomiasisHeterophyidaeEchinostomaSchistosomatidaeCercariaPlatyhelminthsFasciola hepaticaSnailsLymnaeaHost-Parasite InteractionsOpisthorchisKoreaFish DiseasesAnuraParasitologyAstacoideaSperm MidpieceParasitic DiseasesKaryotypeZoologySchistosoma mansoniBabesia microtiPatient Access to RecordsBiomphalariaBrazilFascioliasisDictyocaulusBeetlesDictyocaulus InfectionsStrongyloideaSeminal VesiclesCapillariaEnoplida InfectionsMurexideIris DiseasesNorth AmericaSpermatozoaIndividualized MedicineInformaticsFamous PersonsSkin Diseases, ParasiticEpidermisSkinTurbellariaCestodaEncyclopedias as TopicPlanariansDigestive System Physiological PhenomenaUnited States Government AgenciesCestode InfectionsPrinting
Trematoda: Class of parasitic flukes consisting of three subclasses, Monogenea, Aspidogastrea, and Digenea. The digenetic trematodes are the only ones found in man. They are endoparasites and require two hosts to complete their life cycle.Trematode Infections: Infections caused by infestation with worms of the class Trematoda.Echinostomiasis: Infection by flukes of the genus Echinostoma.Heterophyidae: A family of intestinal flukes of the class Trematoda which occurs in animals and man. Some of the genera are Heterophyes, Metagonimus, Cryptocotyle, Stellantchasmus, and Euryhelmis.Echinostoma: A genus of intestinal flukes of the family Echinostomatidae which consists of many species. They occur in man and other vertebrates. The intermediate hosts are frequently mollusks.Schistosomatidae: A family of blood flukes of the class Trematoda which is found in animals and man. It Includes the genera Heterobilharzia, Schistosomatium, Schistosoma, Ornithobilharzia, Bilharziella, Trichobilharzia, Pseudobilharzia, and Austrobilharzia.Cercaria: The free-swimming larval forms of parasites found in an intermediate host.Platyhelminths: A phylum of acoelomate, bilaterally symmetrical flatworms, without a definite anus. It includes three classes: Cestoda, Turbellaria, and Trematoda.Fasciola hepatica: A species of helminth commonly called the sheep liver fluke. It occurs in the biliary passages, liver, and gallbladder during various stages of development. Snails and aquatic vegetation are the intermediate hosts. Occasionally seen in man, it is most common in sheep and cattle.Snails: Marine, freshwater, or terrestrial mollusks of the class Gastropoda. Most have an enclosing spiral shell, and several genera harbor parasites pathogenic to man.Lymnaea: A genus of dextrally coiled freshwater snails that includes some species of importance as intermediate hosts of parasitic flukes.Host-Parasite Interactions: The relationship between an invertebrate and another organism (the host), one of which lives at the expense of the other. Traditionally excluded from definition of parasites are pathogenic BACTERIA; FUNGI; VIRUSES; and PLANTS; though they may live parasitically.Opisthorchis: A genus of trematode liver flukes of the family Opisthorchidae. It consists of the following species: O. felineus, O. noverca (Amphimerus noverca), and O. viverrini. The intermediate hosts are snails, fish, and AMPHIBIANS.Korea: Former kingdom, located on Korea Peninsula between Sea of Japan and Yellow Sea on east coast of Asia. In 1948, the kingdom ceased and two independent countries were formed, divided by the 38th parallel.Fish Diseases: Diseases of freshwater, marine, hatchery or aquarium fish. This term includes diseases of both teleosts (true fish) and elasmobranchs (sharks, rays and skates).Anura: An order of the class Amphibia, which includes several families of frogs and toads. They are characterized by well developed hind limbs adapted for jumping, fused head and trunk and webbed toes. The term "toad" is ambiguous and is properly applied only to the family Bufonidae.Parasitology: The study of parasites and PARASITIC DISEASES.Astacoidea: A superfamily of various freshwater CRUSTACEA, in the infraorder Astacidea, comprising the crayfish. Common genera include Astacus and Procambarus. Crayfish resemble lobsters, but are usually much smaller.Sperm Midpiece: The middle piece of the spermatozoon is a highly organized segment consisting of MITOCHONDRIA, the outer dense fibers and the core microtubular structure.Parasitic Diseases: Infections or infestations with parasitic organisms. They are often contracted through contact with an intermediate vector, but may occur as the result of direct exposure.Karyotype: The full set of CHROMOSOMES presented as a systematized array of METAPHASE chromosomes from a photomicrograph of a single CELL NUCLEUS arranged in pairs in descending order of size and according to the position of the CENTROMERE. (From Stedman, 25th ed)Zoology: The study of animals - their morphology, growth, distribution, classification, and behavior.Schistosoma mansoni: A species of trematode blood flukes of the family Schistosomatidae. It is common in the Nile delta. The intermediate host is the planorbid snail. This parasite causes schistosomiasis mansoni and intestinal bilharziasis.Babesia microti: A species of protozoa infecting humans via the intermediate tick vector IXODES scapularis. The other hosts are the mouse PEROMYSCUS leucopus and meadow vole MICROTUS pennsylvanicus, which are fed on by the tick. Other primates can be experimentally infected with Babesia microti.Patient Access to Records: The freedom of patients to review their own medical, genetic, or other health-related records.Biomphalaria: A genus of planorbid freshwater snails, species of which are intermediate hosts of Schistosoma mansoni.BrazilFascioliasis: Liver disease caused by infections with parasitic flukes of the genus FASCIOLA, such as FASCIOLA HEPATICA.Dictyocaulus: Nematodes parasitic in the bronchi of herbivorous animals.Beetles: INSECTS of the order Coleoptera, containing over 350,000 species in 150 families. They possess hard bodies and their mouthparts are adapted for chewing.Dictyocaulus Infections: Infection with nematodes of the genus DICTYOCAULUS. In deer, cattle, sheep, and horses the bronchi are the site of infestation.Strongyloidea: A superfamily of strongyles or roundworms which are parasites in the intestinal tract of equines, pigs, rodents, and primates (including man). It includes the genera Cyasthostomum, Ransomus, Globocephalus, OESOPHAGOSTOMUM, and STRONGYLUS.Seminal Vesicles: A saclike, glandular diverticulum on each ductus deferens in male vertebrates. It is united with the excretory duct and serves for temporary storage of semen. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)Capillaria: A genus of trichuroid nematodes parasitic in the liver and intestines of many mammals and birds. Two species, C. hepatica and C. philippinensis, produce often fatal infections in man.Enoplida Infections: Infections with nematodes of the order ENOPLIDA.Murexide: 5,5'-Nitrilodibarbituric acid ammonium derivative. Used as an indicator for complexometric titrations.Iris Diseases: Diseases, dysfunctions, or disorders of or located in the iris.North AmericaSpermatozoa: Mature male germ cells derived from SPERMATIDS. As spermatids move toward the lumen of the SEMINIFEROUS TUBULES, they undergo extensive structural changes including the loss of cytoplasm, condensation of CHROMATIN into the SPERM HEAD, formation of the ACROSOME cap, the SPERM MIDPIECE and the SPERM TAIL that provides motility.Individualized Medicine: Therapeutic approach tailoring therapy for genetically defined subgroups of patients.Informatics: The field of information science concerned with the analysis and dissemination of data through the application of computers.Famous PersonsSkin Diseases, Parasitic: Skin diseases caused by ARTHROPODS; HELMINTHS; or other parasites.Epidermis: The external, nonvascular layer of the skin. It is made up, from within outward, of five layers of EPITHELIUM: (1) basal layer (stratum basale epidermidis); (2) spinous layer (stratum spinosum epidermidis); (3) granular layer (stratum granulosum epidermidis); (4) clear layer (stratum lucidum epidermidis); and (5) horny layer (stratum corneum epidermidis).Skin: The outer covering of the body that protects it from the environment. It is composed of the DERMIS and the EPIDERMIS.Turbellaria: A class of free-living freshwater flatworms of North America.Cestoda: A subclass of segmented worms comprising the tapeworms.Encyclopedias as Topic: Works containing information articles on subjects in every field of knowledge, usually arranged in alphabetical order, or a similar work limited to a special field or subject. (From The ALA Glossary of Library and Information Science, 1983)Planarians: Nonparasitic free-living flatworms of the class Turbellaria. The most common genera are Dugesia, formerly Planaria, which lives in water, and Bipalium, which lives on land. Geoplana occurs in South America and California.Digestive System Physiological Phenomena: Properties and processes of the DIGESTIVE SYSTEM as a whole or of any of its parts.United States Government Agencies: Agencies of the FEDERAL GOVERNMENT of the United States.Cestode Infections: Infections with true tapeworms of the helminth subclass CESTODA.Printing

Systemic infection with Alaria americana (Trematoda). (1/297)

Alaria americana is a trematode, the adult of which is found in mammalian carnivores. The first case of disseminated human infection by the mesocercarial stage of this worm occurred in a 24-year-old man. The infection possibly was acquired by the eating of inadequately cooked frogs, which are intermediate hosts of the worm. The diagnosis was made during life by lung biopsy and confirmed at autopsy. The mesocercariae were present in the stomach wall, lymph nodes, liver, myocardium, pancreas and surrounding adipose tissue, spleen, kidney, lungs, brain and spinal cord. There was no host reaction to the parasites. Granulomas were present in the stomach wall, lymph nodes and liver, but the worms were not identified in them. Hypersensitivity vasculitis and a bleeding diathesis due to disseminated intravascular coagulation and a circulating anticoagulant caused his death 8 days after the onset of his illness.  (+info)

Functional differentiation in trematode hemoglobin isoforms. (2/297)

The Hbs and the major electrophoretic Hb components (isoHbs) were isolated from three species of the trematodes, Explanatum explanatum (Ee), Gastrothylax crumenifer (Gc) and Paramphistomum epiclitum (Pe), that parasitise the common Indian water buffalo Bubalus bubalis. The Hbs are monomeric and resemble the so-called nonfunctional mutant hemoglobins that have Tyr at B10 or E7 positions (replacing Leu and the His residues, respectively). However, they are capable of binding with O2 and CO. O2 equilibrium studies of trematode Hb isoforms reveal extremely high O2 affinities, with half-saturation O2 tension (P50) values up to 800 times lower than those of human hemoglobins. This correlates with Tyr residues at B10 and at the distal position (E7) that decrease the O2 dissociation rate by contributing hydrogen bonds (H-bonds) to the bound O2. These substitutions also increase the O2 association rates either due to orientation of E7-Tyr towards the solvent and/or by sterically hindering the entry of water molecules into the heme pocket. The latter may account for the low rate of autoxidation of trematode Hbs. The Hbs and their isoforms from different species exhibited pronounced variation in O2 affinity, which may relate to subtle differences in the structure of the heme pocket. The O2 affinities of the composite (unfractionated) Hbs were intermediate to those of the individual Hb isoform. The P50 values of Hbs here obtained by direct O2 equilibrium measurements differed from those calculated from kinetic data already published [Kiger, L., Rashid, A. K., Griffon, N., Haque, M., Moens, L.,Gibson, Q. H., Poyart, C., & Marden, M. C. (1998). Biophys. J. 75, 990-998.] Intermediate state(s) due to slow reorientation of E7-Tyr may account for this difference. Some Hb isoforms showed slight (either normal or reverse) Bohr effects. The hyperbolic O2 equilibrium curve, Hill coefficient (n) values near unity accord with a monomeric nature of trematode Hbs. In marked contrast to vertebrate Hbs, CO does not seem to compete effectively with O2 in trematode Hbs, as evident from partition coefficient values (M) below 1.  (+info)

Growth and development of Gymnophalloides seoi in immunocompetent and immunosuppressed C3H/HeN mice. (3/297)

The growth and development of Gymnophalloides seoi were studied in C3H/HeN mice and effects of immunosuppression of the host on the worm development were observed. Two hundred metacercariae of G. seoi were orally administered to each mouse, and worms were recovered on days 1, 3, 5, 7, 14 and 21 post-infection (PI). The worm recovery rate was significantly higher in immunosuppressed (ImSP) mice than in immunocompetent (ImCT) mice except on days 1 and 3 PI. The worms attained sexual maturity by day 3 PI with eggs in the uterus, and worm dimensions and the number of uterine eggs continuously increased until day 14 PI in ImSP mice. Worms recovered from ImSP mice were significantly larger in size than those from ImCT mice on days 1 and 3 PI, and the number of uterine eggs was significantly larger in ImSP mice on days 5 and 7 PI. Genital organs such as the ovary, testes, and vitellaria, that were already developed in the metacercarial stage, grew a little in size until day 14 PI. The results show that the C3H/HeN mouse is, though not excellent, a suitable laboratory host for G. seoi.  (+info)

A 54 kDa cysteine protease purified from the crude extract of Neodiplostomum seoulense adult worms. (4/297)

As a preliminary study for the explanation of pathobiology of Neodiplostomum seoulense infection, a 54 kDa protease was purified from the crude extract of adult worms by sequential chromatographic methods. The crude extract was subjected to DEAE-Sepharose Fast Flow column, and protein was eluted using 25 mM Tris-HCl (pH 7.4) containing 0.05, 0.1, 0.2 and 0.4 M NaCl in stepwise elution. The 0.2 M NaCl fraction was further purified by Q-Sepharose chromatography and protein was eluted using 20 mM sodium acetate (pH 6.4) containing 0.05, 0.1, 0.2 and 0.3 M NaCl, respectively. The 0.1M NaCl fraction showed a single protein band on SDS-PAGE carried out on a 7.5-15% gradient gel. The proteolytic activities of the purified enzyme were specifically inhibited by L-trans-epoxy-succinylleucylamide (4-guanidino) butane (E-64) and iodoacetic acid. The enzyme, cysteine protease, showed the maximum proteolytic activity at pH 6.0 in 0.1 M buffer, and degraded extracellular matrix proteins such as collagen and fibronectin with different activities. It is suggested that the cysteine protease may play a role in the nutrient uptake of N. seoulense from the host intestine.  (+info)

The effect of trematode infection on amphibian limb development and survivorship. (5/297)

The causes of amphibian deformities and their role in widespread amphibian declines remain conjectural. Severe limb abnormalities were induced at high frequencies in Pacific treefrogs (Hyla regilla) exposed to cercariae of a trematode parasite (Ribeiroia sp.). The abnormalities closely matched those observed at field sites, and an increase in parasite density caused an increase in abnormality frequency and a decline in tadpole survivorship. These findings call for further investigation of parasite infection as a cause of amphibian deformities in other sites and species.  (+info)

Infection status of dragonflies with Plagiorchis muris metacercariae in Korea. (6/297)

Plagiorchis muris has been found in both house and field rats as well as in humans. The infection status of the second intermediate hosts of P. muris is prerequisite in understanding their biological features in an ecosystem. Six species of dragonflies were caught in a wide range of areas in Korea; and they were Sympetrum darwinianum, S. eroticum, S. pedomontanum, S. infuscatum, Pantala flavoscens, Calopteryx atrata, and Orthetrum albistylum speciosum. The occurrence of P. muris metacercariae in dragonflies was nationwide with various infection rates. The metacercarial burden of P. muris in the surveyed areas was the highest in S. eroticum followed by S. darwinianum, S. pedomontanum, and C. atrata. The highest infection rate by P. muris metacercariae was found in S. darwinianum followed by S. eroticum. The metacercarial burden was particularly heavy in the dragonflies found in Hamyang-gun and Kosong-gun, Kyongsangnam-do. It is, therefore, likely that dragonflies play a significant role as the second intermediate host in the life cycle of P. muris in Korea.  (+info)

Distribution patterns of marine bird digenean larvae in periwinkles along the southern coast of the Barents Sea. (7/297)

An important component of the parasite fauna of seabirds in arctic regions are the flukes (Digena). Different species of digeneans have life cycles which may consist of 1 intermediate host and no free-living larval stages, 2 intermediate hosts and 1 free-living stage, or 2 intermediate hosts and 2 free-living larval stages. This study examined the distribution of such parasites in the intertidal zones of the southern coast of the Barents Sea (northwestern Russia and northern Norway) by investigating 2 species of periwinkles (Littorina saxatilis and L. obtusata) which are intermediate hosts of many species of digeneans. A total of 26,020 snails from 134 sampling stations were collected. The study area was divided into 5 regions, and the number of species, frequency of occurrence and prevalence of different digenean species and groups of species (depending on life cycle complexity) were compared among these regions, statistically controlling for environmental exposure. We found 14 species of digeneans, of which 13 have marine birds as final hosts. The number of species per sampling station increased westwards, and was higher on the Norwegian coast than on the Russian coast. The frequency of occurrence of digeneans with more than 1 intermediate host increased westwards, making up a larger proportion of the digeneans among infected snails. This was significant in L. saxatilis. The prevalence of different species showed the same pattern, and significantly more snails of both species were infected with digeneans with complicated life cycles in the western regions. In L. saxatilis, environmental exposure had a statistically significant effect on the distribution of the most common digenean species. This was less obvious in L. obtusata. The causes of changing species composition between regions are probably (1) the harsh climate in the eastern part of the study area reducing the probability of successful transmission of digeneans with complicated life cycles, and (2) the distribution of different final hosts.  (+info)

Helminth fauna of carnivores distributed in north-western Tohoku, Japan, with special reference to Mesocestoides paucitesticulus and Brachylaima tokudai. (8/297)

In the winter of 1998-1999, we collected parasitological data from 54 wild carnivores in the north-western part of Tohoku region, Japan. These consisted of 38 martens (Martes melampus melampus), 14 raccoon dogs (Nyctereutes procyonoides viverrinus) and 2 foxes (Vulpes vulpes japonica). Collected helminth parasites were 11 nematode, 10 trematode, 3 cestode, and a single acanthocephalan species, including 5 hitherto unknown species for this research area or the mainland of Japan (Honshu). Mesocestoides paucitesticulus was for the first time recorded from martens as well as from carnivores distributed in Honshu. Brachylaima tokudai originally recorded from Urotrichus talpoides in the central part of Honshu was for the first time found from a raccoon dog.  (+info)

The American Journal of Tropical Medicine and Hygiene | High Prevalence of Gymnophalloides Seoi Infection in a Village on a...The American Journal of Tropical Medicine and Hygiene | High Prevalence of Gymnophalloides Seoi Infection in a Village on a...
Abstract Gymnophalloides seoi (Digenea: Gymnophallidae), a new human intestinal trematode reported from a Korean woman who complained of epigastric discomfort, has been shown to be highly prevalent among the villagers of a southwestern island of the Republic of Korea. For the detection of human infections, fecal examinations were conducted on the inhabitants of a seashore village, where the first patient with a G. seoi infection had resided. Of 98 inhabitants examined, 70 (71.4%) were infected with various intestinal parasites; among them, G. seoi showed the highest rate of egg positivity 48 of 98 (49.0%). Individual worm burdens of G. seoi, as measured by collection of adult flukes after anthelmintic treatment and purgation, ranged from 106 to 26,373 specimens (average per infected case = 3,326). There was no sex-related difference in the prevalence of G. seoi, and the age distribution of the infected cases showed a relatively even pattern. This study confirms that human infection by G. seoi is not an
Resistance and tolerance to trematode parasites in larval anurans by Brittany Sears"Resistance and tolerance to trematode parasites in larval anurans" by Brittany Sears
Nearly every species on the planet has at least one parasite, which, by definition, incurs a cost in the host. Therefore, organisms must resist parasites - preventing or reducing infections - or tolerate parasites - reducing the costs of infection - in order to maintain their fitness despite the presence of parasites. Here, I investigated: 1) whether parasitic, larval trematodes (cercariae) can detect the least resistant tadpole host species, 2) a hypothetical framework for how host life history impacts the utilization of inflammation and thus, resistance and tolerance, 3) whether a common anesthesia technique used in experimental infections immunocompromises tadpoles, 4) the relationship between tadpole host life history, tolerance, and behavioral resistance to cercarial infection, 5) how tadpole behavior affects trematode infection location, and 6) how host life history impacts trematode infection location and the implications of this for host tolerance. In the first chapter, I investigated whether
Biomphalaria Snails and Larval Trematodes, Buch - ReadRateBiomphalaria Snails and Larval Trematodes, Buch - ReadRate
Biomphalaria Snails and Larval Trematodes und Buchbewertungen gibt es auf ReadRate.com. Bücher können hier direkt online erworben werden.
Microphallus piriformes - WikipediaMicrophallus piriformes - Wikipedia
Microphallus piriformes is a parasitic trematode (fluke). It belongs to the Plagiorchiata, a large suborder of the digenean fluke order Plagiorchiida. M. piriformes is unusual among the flukes in having only one intermediate host rather than two, and no free-swimming cercarian stage. It is most notable, however, for modifying the behaviour of its intermediate host in a way that increases its chance of transmission to the primary host. This has been researched by Helen O. McCarthy and her team of University of Ulster scientists both in the laboratory and at Muck Island in Scotland. The life cycle of M. piriformes requires two hosts: the rough periwinkle Littorina saxatilis (a littoral snail) and the herring gull Larus argentatus (and perhaps other members of the herring gull complex). The immature flukes live in the snail, and the adult flukes live in the bird. Normally, rough periwinkles are rarely eaten by herring gulls. This is due to two reasons: First, the birds forage in the snails rocky ...
Toxicity of cadmium and zinc mixtures to Diplostomum spathaceum (Trematoda - Research - Royal Holloway, University of LondonToxicity of cadmium and zinc mixtures to Diplostomum spathaceum (Trematoda - Research - Royal Holloway, University of London
Toxicity of cadmium and zinc mixtures to Diplostomum spathaceum (Trematoda : Diplostomidae) cercarial survival. / Morley, N. J.; Crane, M.; Lewis, J. W.. In: Archives of Environmental Contamination and Toxicology, Vol. 43, No. 1, 02.07.2002, p. 28-33.. Research output: Contribution to journal › Article ...
HOST-PARASITE LIST[134]HOST-PARASITE LIST[134]
Allocreadium handiai (Dhaka). A. mymensinghi (Dhaka). Aphallus sp. (Dhaka). Clinostomum complanatum metacercaria (Dhaka). Clinostomum sp. metacercaria (Dhaka). Euclinostomum multicaecum metacercaria (Dhaka). Euclinostomum sp. metacercaria (Dhaka). Eumasenia sp. (Dhaka?, Sylhet?). Genarchopsis bashiri (Dhaka). Macrolecithus sp. (Dhaka?, Sylhet?). ?Macvicaria crassigula (Dhaka). Neopecoelina saharanpuriensis (Barisal, Dhaka, Sylhet?). Neopecoelina sp. (Barisal, Dhaka, Sylhet?). Opegaster beliyai (Dhaka). Orientocreadium batrachoides (Dhaka). Palaeorchis sp. (Barisal, Dhaka). Philopinna sp. (Dhaka). Digenea gen. sp. (Chittagong) ...
Clinostomum marginatum - WikipediaClinostomum marginatum - Wikipedia
Clinostomum marginatum is a species of parasitic flukes (class Trematoda). It is commonly called the "yellow grub". It is found in many freshwater fish in North America, and no fish, so far is immune to this parasite. This type of fluke can be found in the mouth of aquatic birds such as herons and egrets. They are also found commonly in the esophagus of fish-eating birds, and reptiles. Eggs of these trematodes are shed in the feces, hopefully into the water. Many aquatic birds become infected by ingesting freshwater fish that are infected. The metacercariae are found right beneath the skin or in the muscles. Life cycle of this "yellow grub" consists of two intermediate hosts and one definitive host. The parasites eggs hatch in the water and the miracidium invades the foot of the snails. The cercaria leaves the snail and encysts in the muscle of the connective tissue of fresh-water species. The metacercarial stage is that is formed is then referred to as the "yellow grub". The encysted ...
A Digenean Metacercaria (Apophallus sp.) and a Myxozoan (Myxobolus sp.) Associated with Vertebral Deformities in Cyprinid...A Digenean Metacercaria (Apophallus sp.) and a Myxozoan (Myxobolus sp.) Associated with Vertebral Deformities in Cyprinid...
A high prevalence of vertebral deformities has been observed in various fishes, especially cyprinids, from certain regions of the Willamette River for many years. One proposed source of these deformities is exposure to toxicants. Histological evaluation of affected chiselmouth Acrocheilus alutaceus revealed that all lesions associated with vertebrae were associated with metacercariae of digenean trematodes. Approximately half of the northern pikeminnow Ptychocheilus oregonensis had infections in which metacercariae were associated with these lesions. Metacercariae were also associated with vertebral lesions in three of four affected peamouth Mylocheilus caurinus. Many metacercariae that were present within the vertebral bodies were associated with bony dysplasia and bony proliferation in all three species. We also evaluated the association of the metacercariae with the vertebral deformities, using intact fish that had been cleared with trypsin. Fish from the affected regions had a much higher ...
DMOZ - Health: Mens Health: Conditions and Diseases: Penis: MicrophallusDMOZ - Health: Men's Health: Conditions and Diseases: Penis: Microphallus
Microphallus, defined as a functionally normal penis, including a penile urethra, with a stretched length less than two standard deviations, can be caused by a variety of diseases and conditions.
Microphallus Clinical Presentation: History, Physical, CausesMicrophallus Clinical Presentation: History, Physical, Causes
Microphallus, or micropenis, is defined as a stretched penile length of less than 2.5 standard deviations (SDs) below the mean for age.
Parasite of the Day: 2015Parasite of the Day: 2015
While A. contortum seems to do quite well in its rather unusual (for a trematode) habitat, the basic body plan for trematode is that of an internal parasite. So how does one modify a body plan for living inside the cosy confine of a hosts body to a life clinging on to the more exposed parts of the host? Fortunately for A. contortum there are some functional overlaps between living in a fishs intestine versus living on its gills. While it lacks the hooks and sucker clamps of monogenean flatworms which are specialised for ectoparasitism, A. contortum has co-opted its large and muscular ventral sucker for hanging on to the sunfishs gills. Other trematode species use their ventral sucker to attach to the intestinal wall. In A. contortum it also function as the main attachment organ, but on a different part of the hosts body. Additionally, this flukes hind body appears to be long and prehensile, which it might to able to use to grip like a chameleons tail (to a limited degree ...
De Novo Transcriptome Characterization of a Sterilizing Trematode Parasite (Microphallus sp.) from Two Species of New Zealand...De Novo Transcriptome Characterization of a Sterilizing Trematode Parasite (Microphallus sp.) from Two Species of New Zealand...
We identified 7584 pairs of one-to-one orthologous transcripts between the two transcriptomes (see Table S2) and 7851 and 21,980 nonone-to-one orthologous transcripts for PA-Microphallus and PE-Microphallus, respectively. The two one-to-one ortholog transcriptomes contain higher mean transcript lengths (18.6% longer for PA-Microphallus; 38.7% longer for PE-Microphallus) and larger N50 values (11.7% greater N50 for PA-Microphallus; 33.9% greater N50 for PE-Microphallus) than their corresponding reference transcriptomes (Table 1). The longer transcripts and higher N50 values in the one-to-one ortholog sets relative to the reference transcriptomes indicate that the one-to-one orthologs represent a set of approximately full-length high quality genes that occur once and only once in both transcriptome assemblies. More than half (PA-Microphallus: 51.7%; PE-Microphallus: 51.2%) of the BUSCO genes are retained in this reduced gene set, further indicating that our filtering steps likely removed poor ...
Parasite Ecology of Fish with Black Spot Disease by Sarah C. Kirse"Parasite Ecology of Fish with Black Spot Disease" by Sarah C. Kirse
The purpose of this thesis is to obtain an understanding of parasite ecology and the incidence of black spot disease in freshwater fish. Parasite morphology, transmission, and life cycles are important to understand before being able to control a parasite. Uvulifer ambloplitis is a larval trematode worm that infects freshwater fish and causes a black pigment to be produced in response to its metacercariae stage. Other immune responses and effects on the intermediate hosts, fish and snails, are examined. A study was done on the fish of Rutledge Creek, Virginia to take a closer look at the epidemiology of this parasite. A flourishing parasite community at Rutledge Creek can be an indicator of good stream health and quality. Typically, the prevention and control of trematode parasites focuses on molluscicidal chemicals and plants.
Uncommon species of intestinal flukes - photosUncommon species of intestinal flukes - photos
Photo 2. Adult Metagonimus yokagawai. This is the most common heterophyid fluke of the Far East but is also found in the Mediterranean basin. The life cycle is similar to that of Heterophyes and the eggs of the two species can only be separated with difficulty. The adult worm shown here is also very small (1.4 x 0.6 mm) and lives in the upper and middle jejunum. Several genera of snails including Semisulcospira (see Table XI) are the first intermediate hosts for the species; the cercariae encyst on fish. (x35). ...
Búsqueda de xifidiocercarias (Trematoda) en moluscos de agua dulce recolectados en nueve municipios del Estado de São Paulo,...Búsqueda de xifidiocercarias (Trematoda) en moluscos de agua dulce recolectados en nueve municipios del Estado de São Paulo,...
DE CARVALHO, Gílcia A.; UETA, Marlene T. e DE ANDRADE, Carlos F. S.. Search of natural occurrence of xiphidiocercariae (Trematoda) in fresh water snails of nine counties from São Paulo State, Brazil. Bol. chil. parasitol. [online]. 2001, vol.56, n.1-2, pp.3-9. ISSN 0365-9402. http://dx.doi.org/10.4067/S0365-94022001000100003.. Xiphidiocercariae, aquatic larval stages of some trematodes are considered a potential instrument for biological control of mosquitoes. In this study we evaluated its natural occurrence in Campinas region and two places in Vale do Ribeira (Registro and Miracatu), São Paulo State. Snails were obtained from fresh water collections from September 1996 to February 1999. The species collected were Lymnaea columella, Physa marmorata, Biomphalaria tenagophila, Biomphalaria sp., Drepanotrema cimex, D. lucidum and Drepanotrema sp. Fasciola hepatica, xiphidiocercariae (Haematoloechidae) and echinostomatid cercariae were detected in the lymnaeids snails from Miracatu, SP. In the ...
Matthew Bolek, Amphibian Parasitology, Nematomorpha, Trematoda, Coccidia, InvertebratesMatthew Bolek, Amphibian Parasitology, Nematomorpha, Trematoda, Coccidia, Invertebrates
Life cycle stages of Glypthelmins pennsylvaniensis. A. Egg with miricidium. B. Hatched eggs. Note operculum. C. Sporocyst. D. Cercaria. E. Cercaria penetrating the tail of a Pseudacris triseriata tadpole. F. Two cercariae migrating in the tissue of the tail of a tadpole of P. triseriata. G. Formed metacercaria in the tail of a tadpole of P. triseriata. H. Twelve day old metacercaria from the tissue of a P. triseriata tadpole. I. Cercaria attached to a tadpole of Rana blairi. J. Close up of J. K. Metacercaria in the tail of a R. blairi tadpole. L. Cercaria penetrating the tail of Bufo woodhousii tadpole. ...
Parasite of the Day: March 12 - Lepidapedon sp.Parasite of the Day: March 12 - Lepidapedon sp.
Heres Lepidapedon, a lepocreadiid digenean. Lepocreadiids are very common in marine fishes and are almost a prototypical digenean; they have oral and ventral suckers, two testes (the big medial blue blobs), one ovary (darker blue blob in front), a lot of cortical vitelline follicles for making egg shells (the brown blobs all round the outside) and a lightly spiny tegument, which probably aids them in holding onto the intestinal mucosa of their teleost fish hosts. Like all digeneans, they have complex life cycles involving a mollusk first intermediate host, but in most cases, including this one, that host is not known. After the mollusk comes a crustacean of some sort, again unknown in this case, which is actively penetrated by the cercarial stage that emerges from the mollusk. The definitive fish host becomes infected by eating the crustacean. This Lepidapedon is from the intestine of the butterfish, Peprilus triacanthus, a common midwater schooling fish on the Atlantic coast ...
Part 1: The life history and morphology of Rhopalias Macracanthus Chandler (Trematoda) Part 2: Studies of North American...Part 1: The life history and morphology of Rhopalias Macracanthus Chandler (Trematoda) Part 2: Studies of North American...
Read, Clark P., 1921-1973. "Part 1: The life history and morphology of Rhopalias Macracanthus Chandler (Trematoda) Part 2: Studies of North American helminths of the capillaria Zeder, 1800 (Nematoda)." (1948) Masters, Rice University. http://hdl.handle.net/1911/89589 ...
Aquatic Parasite ObservatoryAquatic Parasite Observatory
Body usually bipartite; hindbody shorter or longer than forebody, rarely conical. Anterior extremity trilobate; pseudosuckers present. Oral sucker, ventral sucker and pharynx small; caeca reaching close to posterior extremity. Holdfast organ round or elliptical, with median slit. Testes tandem; anterior asymmetrical; posterior symmetrical, bilobed, ventrally concave, with lobes more or less longitudinally elongate. Ovary ellipsoidal or ovoid, pretesticular, lateral to and contiguous with anterior testis. Vitellarium in fore- and hindbody, extending forward beyond ventral sucker. Copulatory bursa in form of cavity of variable depth with opening of short hermaphroditic duct at its base. Small genital papilla very occasionally present. In intestine of various birds. Cosmopolitan. Metacercariae of diplostomum type, in fishes. Cercariae with four large penetration glands posterior to ventral sucker; flame-cell formula 2[(1+1+1)+(1+1+1+2)]= 16 ...
Matthew Bolek, Amphibian Parasitology, Nematomorpha, Trematoda, Coccidia, InvertebratesMatthew Bolek, Amphibian Parasitology, Nematomorpha, Trematoda, Coccidia, Invertebrates
Development of Halipegus eccentricus cistophorus cercaria in an experimentally infected Physa gyrina snail first intermediate host. Note the emergence of the cercaria body through the delivery tube (E-I).. ...
Life Cycles of AspidogastreaLife Cycles of Aspidogastrea
Bakker, K. E. and Davids, C. (1973). Notes on the life history of Aspidogaster conchicola Baer, 1826 (Trematoda; Aspidogastridae). Journal of Helminthology 47, 269-276.. Ferguson, M. A., Cribb, T.H. and Smales,,L.R. (1999). Life cycle and biology of Sychnocotyle khola n.g., n.sp. (Trematoda, Aspidogastrea) in Emydura macquarii (Pleurodira: Chelidae) from southern Queensland, Australia. Systematic Parasitology 43, 41-48.. Huehner, M. K. and Etges, F. J. (1972a). Experimental transmission of Aspidogaster conchicola von Baer, 1827. Journal of Parasitology 58, 109.. Huehner, M. K. and Etges, F. J. (1977). The life cycle and development of Aspidogaster conchicola in the snails, Viviparus malleatus and Goniobasis livescens. Journal of Parasitology 63, 669-674.. Huehner, M. K. and Etges, F. J. (1981). Encapsulation of Aspidogaster conchicola (Trematoda: Aspidogastrea) by unionid mussels. Journal of Invertebrate Pathology 37, 123-128.. Rohde, K. (1972). The Aspidogastrea, especially Multicotyle purvisi ...
Life Cycles of AspidogastreaLife Cycles of Aspidogastrea
Bakker, K. E. and Davids, C. (1973). Notes on the life history of Aspidogaster conchicola Baer, 1826 (Trematoda; Aspidogastridae). Journal of Helminthology 47, 269-276.. Ferguson, M. A., Cribb, T.H. and Smales,,L.R. (1999). Life cycle and biology of Sychnocotyle khola n.g., n.sp. (Trematoda, Aspidogastrea) in Emydura macquarii (Pleurodira: Chelidae) from southern Queensland, Australia. Systematic Parasitology 43, 41-48.. Huehner, M. K. and Etges, F. J. (1972a). Experimental transmission of Aspidogaster conchicola von Baer, 1827. Journal of Parasitology 58, 109.. Huehner, M. K. and Etges, F. J. (1977). The life cycle and development of Aspidogaster conchicola in the snails, Viviparus malleatus and Goniobasis livescens. Journal of Parasitology 63, 669-674.. Huehner, M. K. and Etges, F. J. (1981). Encapsulation of Aspidogaster conchicola (Trematoda: Aspidogastrea) by unionid mussels. Journal of Invertebrate Pathology 37, 123-128.. Rohde, K. (1972). The Aspidogastrea, especially Multicotyle purvisi ...
H. Randall Yoder - Lamar UniversityH. Randall Yoder - Lamar University
My research interests are in the broad area of parasite ecology. Ecology is the study of interactions of organisms with each other and with their environment. A parasites lives on, or in, a living host during some part of its life. A host, therefore, is both another organism and the parasites environment. Consequently, there are many fascinating ecological questions to be addressed surrounding host-parasite relationships. Both hosts and parasites vary widely in their biological characteristics. Some parasites have complex life cycles involving multiple hosts while others have direct life cycles. In any case, one of the main challenges to success as a parasite is successful transmission of offspring into new hosts. I am interested in how various aspects of host and parasite biology, as well as environmental factors, interact to structure parasite assemblages in host individuals, populations, and communities. This has led me to work with communities of larval trematodes in freshwater snails and ...
Two species of Coitocaecum Nicoll, 1915 (Digenea: Opecoelidae) from Moreton Bay, Queensland, Australia - UQ eSpaceTwo species of Coitocaecum Nicoll, 1915 (Digenea: Opecoelidae) from Moreton Bay, Queensland, Australia - UQ eSpace
Two species of Coitocaecum Nicoll, 1915, C. gymnophallum Nicoll, 1915 and C. michaeli n. sp., are recorded, described and figured from the intestine of Acanthopagrus australis from Moreton Bay, off south east Queensland. The holotype of C. gymnophallum Nicoll, 1915 is examined, measured and figured for comparison. C. glandulosum Yamaguti, 1934 and C. robustum Wang, 1984 are reduced to synonymy with C. gymnophallum. The host specificity of Coitocaecum spp. is discussed ...
Channa striata, Striped snakehead : fisheries, aquaculture, aquariumChanna striata, Striped snakehead : fisheries, aquaculture, aquarium
Adults inhabit ponds, streams and rivers, preferring stagnant and muddy water of plains (Ref. 41236). Found mainly in swamps, but also occurs in the lowland rivers. More common in relatively deep (1-2 m), still water. Very common in freshwater plains (Ref. 4515, 57235). Occur in medium to large rivers, brooks, flooded fields and stagnant waters including sluggish flowing canals (Ref. 12975). Survive dry season by burrowing in bottom mud of lakes, canals and swamps as long as skin and air-breathing apparatus remain moist (Ref. 2686) and subsists on the stored fat (Ref. 1479). Feed on fish, frogs, snakes, insects, earthworms, tadpoles (Ref. 1479) and crustaceans (Ref. 2847). Undertake lateral migration from the Mekong mainstream, or other permanent water bodies, to flooded areas during the flood season and return to the permanent water bodies at the onset of the dry season (Ref. 37770). During winter and dry season, its flesh around coelomic cavity is heavily infested by a larval trematode ...
WoRMS - World Register of Marine Species - Contracaecum spiculigerum (Rudolphi, 1809)WoRMS - World Register of Marine Species - Contracaecum spiculigerum (Rudolphi, 1809)
WoRMS (2018). Contracaecum spiculigerum (Rudolphi, 1809). Accessed at: http://marinespecies.org/aphia.php?p=taxdetails&id=527915 on 2018-03-23 ...
Ascocotyle minuta | American Association of Veterinary ParasitologistsAscocotyle minuta | American Association of Veterinary Parasitologists
Ascocotyle minuta Looss, 1899. ETYMOLOGY:Ascos (tube) + cotyle (disk) [referring to the shape of the anterior sucker being elongated within the body] and minuta (small) [referring to the small size].. SYNONYMS:Phagicola minuta (Looss, 1899) Faust, 1920; Parascocotyle minuta (Looss, 1899) Stunkard and Haviland 1924.. HISTORY: This parasite was originally described from dogs and cats in Egypt; it was also found at this time in a heron Ardea cinerea.. GEOGRAPHIC DISTRIBUTION: Egypt.. LOCATION IN HOST: Small intestine.. PARASITE IDENTIFICATION: This small fluke is less than 0.5 mm in length. The oral sucker bears approximately 18 to 20 hooklets and leads into the conical prepharynx that is characteristic of this genus. The genital opening is just anterior to the ventral sucker. Most of the reproductive organs are posterior to the ventral sucker. The paired testes are symmetrical and located at the posterior end of the body.. The eggs have a golden brown shell and are 23 to 24 µm long by 14 µm in ...
Folia Parasitologica: The Capsalidae (Monogenea: Monopisthocotylea): a review of diversity, classification and phylogeny with a...Folia Parasitologica: The Capsalidae (Monogenea: Monopisthocotylea): a review of diversity, classification and phylogeny with a...
The Capsalidae are monogeneans parasitizing skin, fins and gills of marine fishes. Some capsalids are pathogenic to cultivated fish and a few have caused epizootic events. It is a cosmopolitan family with broad host associations (elasmobranc...
Ecological Archives E089-064-A1Ecological Archives E089-064-A1
Appendix A. Literature review for Littorina littorea (LL), L. saxatilis (LS), and L. obtusata (LO) documenting sample sizes and trematode species richness by site.. TABLE A1. For North America, sites are listed north to south. For Europe, sites are listed NW to SE (with the exceptions of Iceland sites, which are placed before Scandinavian sites, and United Kingdom sites, which are binned by country and then listed north to south). Following this are the number of snails sampled for each study, the number of infected snails for each study, the total species richness in the study, and the adjusted species richness (average + standard deviation) per site. Adjusted species richness is based upon Monte Carlo resampling standardized for sampling effort at 75 individuals (sites with less than 75 individuals are represented by an asterisk). The abbreviation n.d. indicates no data. References are presented below.. ...
Platyhelminthes trematoda flukes. Parazita tisztítószerPlatyhelminthes trematoda flukes. Parazita tisztítószer
The research includes the species identification of the developmental forms of trematodes by molecular methods. Most are flattened and leaflike or ribbonlike, although some are stout and circular in cross section.
ADVICE OF THE ROSE: EXPERIMENTAL COEVOLUTION OF A TREMATODE PARASITE AND ITS SNAIL HOST - Koskella - 2007 - Evolution - Wiley...ADVICE OF THE ROSE: EXPERIMENTAL COEVOLUTION OF A TREMATODE PARASITE AND ITS SNAIL HOST - Koskella - 2007 - Evolution - Wiley...
Gurevitch, J., and L. V. Hedges. 1993. Meta-analysis: combining the results of independent experiments. Pp. 378-398 in S. M.Scheiner and J.Gurevitch, eds. Design and analysis of ecological experiments. Chapman & Hall, New York ...
A morphological study of Diplodiscus subclavatus (Pallas, 1760) (Trematoda: Diplodiscidae) adults from the accidental host,...A morphological study of Diplodiscus subclavatus (Pallas, 1760) (Trematoda: Diplodiscidae) adults from the accidental host,...
A phenomenon of switching of the parasite in the food chain to an accidental host is commonly observed in nature. However, there is little available data concerning the morphological descriptions of parasites that passively get into the atypical hosts and are capable, at least to some degree, of somatic growth and development of reproductive structures. A morphological survey of Diplodiscus subclavatus (Pallas, 1760) adults isolated from a digestive tract of an accidental host, Viviparus contectus (Millet, 1813), was carried out. Diplodiscus subclavatus individuals identified in prosobranch snails were morphologically similar to adult forms of the parasite described from amphibians, typical final hosts in the life cycle of this paramphistomid. The observed forms of D. subclavatus had a fully developed reproductive system, sperm in the seminal vesicle and oocytes in the ovary. The number of eggs in the uterus ranged from 3 to 17. Our research indicates that D. subclavatus individuals reach the ...
The Ultrastructure of Spermatozoa of Aspidogaster Conchicola Baer, 1826 (Aspidogastridae, Trematoda) » Brill OnlineThe Ultrastructure of Spermatozoa of Aspidogaster Conchicola Baer, 1826 (Aspidogastridae, Trematoda) » Brill Online
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Glossocercus auritus Rudolphi 1819 - Plazi TreatmentBankGlossocercus auritus Rudolphi 1819 - Plazi TreatmentBank
Salgado-Maldonado et al. 2005 a).. Specimens in collections: CNHE (4120 - 1); IPCAS (C - 281); USNPC (88229, 90350).. Birds (A): Intestine.. VERACRUZ: Lago El Bayo: Ardea alba ( Ortega-Olivares et al. 2008) ...
Belgian Register of Marine Species - SpeciesBelgian Register of Marine Species - Species
Zdzitowiecki, K. (1990). Antarctic representatives of the genus Macvicaria Gibson & Bray, 1982 (Digenea Opecoelidae), with descriptions of two new species. Systematic Parasitology. 16(3): 169-179 ...
Sperm ultrastructure of the gall bladder fluke Anisocoelium capitellatum (Digenea: Cryptogonimidae), a parasite of Uranoscopus...Sperm ultrastructure of the gall bladder fluke Anisocoelium capitellatum (Digenea: Cryptogonimidae), a parasite of Uranoscopus...
Ultrastructure of mature spermatozoon of Anisocoelium capitellatumis described with transmission electron microscopy. The description gave evidence of some characteristics of this digenean. The male...
Alaria RX Review - RISK FREE TRIAL LIMITED TIME HURRY!!!Alaria RX Review - RISK FREE TRIAL LIMITED TIME HURRY!!!
Alaria RX is a natural age defying cream, which claims to provide you a soft and aging free skin along with the assurance of quick results.
Larva - WikipédiaLarva - Wikipédia
Larva alebo larválne štádium je nedospelé vývinové štádium živočíchov, ktoré sa buď postupným zvliekaním (nedokonalá premena) alebo prostredníctvom kukly (dokonalá premena) zmení na dospelého jedinca. Na rozdiel od mláďat sú larvy často anatomicky a morfologicky značne odlišné od dospelých jedincov. U hmyzu s dokonalou premenou nemá vonkajšie znaky imága (napr. u motýľa ide o húsenicu). Posledný instar larvy sa premieňa na kuklu. Larválne štádium je súčasťou postembryonálneho vývinu jedinca. Larvy vznikajú ako výsledok pohlavného rozmnožovania, zriedkavú výnimku tvoria brvoústovce (Cycliophora), z ktorých sa nepohlavným pučaním vytvára larva pandora. Samotné larvy pohlavného rozmnožovania nie sú schopné. Niektoré larvy sa však dokážu rozmnožovať nepohlavne. Túto vlastnosť majú larvy niektorých parazitov napríklad motolíc (Trematoda). Umožňuje im tak vytvoriť obrovské množstvo infekčných štádií, čo je nevyhnutné, ...
Parasite of the Day: September 2011Parasite of the Day: September 2011
For P. sinerae, infecting its host is not an easy task - not only does it have to find a swarm of its tiny host in the vast ocean, it also needs to make contact and accomplish what amounts to a cellular heist - the parasite needs to break through the protective shell of the alga in order to steal its valuable content. As you can imagine, during such an intense operation, being jostled around will probably throw you off your game. And indeed that is what a group of scientists in Spain have found. It appears that even a slight turbulence is enough to reduce the infection success of P. sinerae and that it performs best under calm, still conditions. These researchers suggested that turbulence would erode the zone of chemical emission around the dinoflagellate, making them more difficult to detect. Turbulence would also shorten the period of time which P. sinerae are in constant contact with the host cell - which is a necessary precondition for the parasite to perform its little cellular heist ...
Prevention and Control of Fish-borne Zoonotic Trematodes in Fish Nurseries, Vietnam - Volume 18, Number 9-September 2012 -...Prevention and Control of Fish-borne Zoonotic Trematodes in Fish Nurseries, Vietnam - Volume 18, Number 9-September 2012 -...
Worldwide, >18 million persons were infected with fish-borne zoonotic trematodes in 2002. To evaluate the effectiveness of interventions for reducing prevalence and intensity of fish-borne zoonotic trematode infections in juvenile fish, we compared transmission rates at nurseries in the Red River Delta, northern Vietnam. Rates were significantly lower for nurseries that reduced snail populations and trematode egg contamination in ponds than for nurseries that did not. These interventions can be used in the development of programs for sustained control of zoonotic trematodes in farmed fish.
Prevalence and risks for fishborne zoonotic trematode infections in domestic animals in a highly endemic area of North Vietnam ...Prevalence and risks for fishborne zoonotic trematode infections in domestic animals in a highly endemic area of North Vietnam ...
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The role of rice fields, fish ponds and water canals for transmission of fish-borne zoonotic trematodes in aquaculture ponds in...The role of rice fields, fish ponds and water canals for transmission of fish-borne zoonotic trematodes in aquaculture ponds in...
Fish-borne zoonotic trematodes (FZT), such as Clonorchis sinensis, Opistorchis viverini (Opisthorchiidae) and intestinal trematodes of the family Heterophyidae, constitute a public health hazard in Vietnam and infections with these trematodes has been linked to consumption of raw or undercooked fish from aquaculture. The FZT transmission pathways, however, are more complicated than just the presence of intermediate snail hosts in aquaculture ponds as ponds may exchange water with surrounding habitats such as rice fields and irrigation canals and thereby these surrounding habitats may be a source of snails and cercariae and contribute to FZT infection in cultured fish. This is a longitudinal descriptive study on selected farms (n = 30) in Nam Dinh Province which is endemic for FZT. At each farm, we sampled one pond, a small irrigation canal used to supply the pond with water, and a nearby rice field. At each of these three sites, we estimated the density of the FZT intermediate snail hosts and determined
Intestinal trematode infections - Oxford MedicineIntestinal trematode infections - Oxford Medicine
Intestinal trematode infections are widespread, but most common in Asia as a reflection of cultural culinary factors.Echinostomiasis and fasciolopsiasis-infection of the intestines with flukes (flatworms) of the family Echinostomatidae is acquired by the ingestion of undercooked freshwater fish, molluscs, frogs, or vegetation. Heavy infections with these worms (2-20 mm long) may cause abdominal discomfort and diarrhoea. ...
Eurytrema | definition of Eurytrema by Medical dictionaryEurytrema | definition of Eurytrema by Medical dictionary
Looking for online definition of Eurytrema in the Medical Dictionary? Eurytrema explanation free. What is Eurytrema? Meaning of Eurytrema medical term. What does Eurytrema mean?
Nord Open Research Archive: Parasitic castration of the green sea echinoid Strongylocentrotus droebachiensis by the nematode...Nord Open Research Archive: Parasitic castration of the green sea echinoid Strongylocentrotus droebachiensis by the nematode...
Hagen, N.T. (1996). Parasitic castration of the green sea echinoid Strongylocentrotus droebachiensis by the nematode endoparasite Echinomermella matsi: reduced reproductive potential and reproductive death. Diseases of Aquatic Organisms, 24(3), 215-226. Retrieved from http://www.int-res.com/abstracts/dao/v24/n3 ...
Food-borne trematode infections of humans in the United States of America | SpringerLinkFood-borne trematode infections of humans in the United States of America | SpringerLink
This review examines the literature on imported (allochthonous) and local (autochthonous) cases of food-borne trematode (FBT) infections in the United States of America (USA) from 1890 to 2009. Most of the literature is concerned with imported cases of the opisthorchiids Clonorchis sinensis and Opisthorchis viverrini. These flukes cause serious pathology in the liver and biliary system of humans. Chronic cases may induce liver (hepatocarcinoma) and bile duct (cholangiocarcinoma) cancers in humans. Clonorchiasis and opithorchiasis are preventable diseases that can be avoided by eating properly cooked freshwater fish products. Several species of lung flukes in the genus Paragonimus are local or imported FBT in the USA. The endemic cycle occurs in the USA with various local snails and crustaceans serving as intermediate hosts. Paragonimids are acquired when humans eat raw or improperly cooked freshwater crustaceans containing metacercarial cysts. Infection can cause severe lung disease and the ...
FA-112/FA112: Common Freshwater Fish Parasites Pictorial Guide: Digenean TrematodesFA-112/FA112: Common Freshwater Fish Parasites Pictorial Guide: Digenean Trematodes
SRAC Publication No. 410 Calculating Treatments for Ponds and Tanks. Southern Regional Aquaculture Center. https://srac.tamu.edu/index.cfm/event/getFactSheet/whichfactsheet/83/. SRAC Publication No. 475 Proliferative Gill Disease (Hamburger Gill Disease). Southern Regional Aquaculture Center. https://srac.tamu.edu/index.cfm/event/getFactSheet/whichfactsheet/122/. SRAC Publication No. 4701 Protozoan Parasites. Southern Regional Aquaculture Center. https://srac.tamu.edu/index.cfm/event/getFactSheet/whichfactsheet/171/. UF/IFAS Circular 91 Nematode (Roundworm) Infections in Fish. http://edis.ifas.ufl.edu/FA091. UF/IFAS Circular 120 Fish Health Management Considerations in Recirculating Aquaculture Systems - Part 1: Introduction and General Principles. http://edis.ifas.ufl.edu/FA099. UF/IFAS Circular 121 Fish Health Management Considerations in Recirculating Aquaculture Systems - Part 2: Pathogens. http://edis.ifas.ufl.edu/FA100. UF/IFAS Circular 122 Fish Health Management Considerations in ...
Table 1 - Emerging Foodborne Trematodiasis - Volume 11, Number 10-October 2005 - Emerging Infectious Disease journal - CDCTable 1 - Emerging Foodborne Trematodiasis - Volume 11, Number 10-October 2005 - Emerging Infectious Disease journal - CDC
Foodborne trematodiasis is an emerging public health problem, particularly in Southeast Asia and the Western Pacific region. We summarize the complex life cycle of foodborne trematodes and discuss its contextual determinants. Currently, 601.0, 293.8, 91.1, and 79.8 million people are at risk for infection with Clonorchis sinensis, Paragonimus spp., Fasciola spp., and Opisthorchis spp., respectively. The relationship between diseases caused by trematodes and proximity of human habitation to suitable freshwater bodies is examined. Residents living near freshwater bodies have a 2.15-fold higher risk (95% confidence interval 1.38-3.36) for infections than persons living farther from the water. Exponential growth of aquaculture may be the most important risk factor for the emergence of foodborne trematodiasis. This is supported by reviewing aquaculture development in countries endemic for foodborne trematodiasis over the past 10-50 years. Future and sustainable control of foodborne trematodiasis is discussed
Inter Research » DAO » v122 » n2 » p125-136Inter Research » DAO » v122 » n2 » p125-136
ABSTRACT: The digenean trematode Proctoeces maculatus is an important parasite of the blue mussel Mytilus edulis. The parasite reduces mussel quality and yield, negatively impacting mussel aquaculture efforts. Typically, the trematode is detected by visual observation. To provide a better diagnostic tool able to detect this parasite at any life stage and at low intensities, we designed a species-specific molecular assay to detect P. maculatus in M. edulis tissue. Primers targeting the 18S nuclear ribosomal DNA (rDNA) from P. maculatus were used to develop an end-point polymerase chain reaction assay and a quantitative polymerase chain reaction (qPCR) assay. Analytical specificity of the assays was demonstrated using DNA from 4 other digenean trematodes. The qPCR assay was linear from 6.79 × 102 to 6.79 × 107 copies of the cloned target DNA and had a conservative detection limit of 68 copies. The qPCR assay detected single cercariae, and the number of isolated cercariae was linearly correlated ...
Digenea | definition of Digenea by Medical dictionaryDigenea | definition of Digenea by Medical dictionary
Looking for online definition of Digenea in the Medical Dictionary? Digenea explanation free. What is Digenea? Meaning of Digenea medical term. What does Digenea mean?
Bovine intestinal cellular responses following primary and challenge infections with Calicophoron microbothrium metacercariaeBovine intestinal cellular responses following primary and challenge infections with Calicophoron microbothrium metacercariae
ABSTRACT. This study was carried out to establish whether cattle can develop resistance to re-infection by Calicophoron microbothrium by assessing the response of intestinal mucosal globule leukocytes, eosinophils, mast cells and basophils, and the establishment of the parasite in the host. A total of 24 1-year-old Tuli steers were randomly divided into four groups of six animals each and infected with C. microbothrium metacercariae. On the first day of the study, animals in Groups I and II were immunized with 5 000 metacercariae and then challenged with 15 000 metacercariae on Day 150 post-immunization. Animals in Group III were immunized with 15 000 metacercariae at the same time that Groups I and II animals were challenged to act as a positive control group. Animals in Group IV were left uninfected and acted as a negative control group. Three animals from each group were slaughtered on Day 28 post-challenge and the remainder were slaughtered on Day 42 post-challenge. The established ...
New host records (Family Asclepiadaceae) for Euploea core corinna (W.S. Macleay) (Lepidoptera: Nymphalidae) in QueenslandNew host records (Family Asclepiadaceae) for Euploea core corinna (W.S. Macleay) (Lepidoptera: Nymphalidae) in Queensland
Forster, P. I., 1989: New host records (Family Asclepiadaceae) for Euploea core corinna (W.S. Macleay) (Lepidoptera: Nymphalidae) in Queensland
Evolutionary and ecological implications of trematode parasitism of modern and fossil northern Adriatic bivalvesADRIATIC...Evolutionary and ecological implications of trematode parasitism of modern and fossil northern Adriatic bivalvesADRIATIC...
The role of antagonistic organismal interactions in the production of long-term macroevolutionary trends has been debated for decades. Some evidence seems to suggest that temporal trends in predation frequency share a common causative mechanism with genus-level diversity, whereas studies on the role of parasites in "shaping" the evolutionary process are rare indeed. Digenean trematodes (Phylum Platyhelminthes) infest molluscs in at least one stage of their complex life cycle. Trematodes leave characteristic oval-shaped pits with raised rims on the interior of their bivalve hosts, and these pits are preserved in the fossil record. Here we survey 11,785 valves from the Pleistocene-Holocene deposits of the Po Plain and from nearby modern coastal environments on the northeast Adriatic coast of Italy. Of these, 205 valves exhibited trematode-induced pits. Trematodes were selective parasites in terms of host taxonomy and host body size. Infestation was restricted to lower ...
Supplement 18, Part 3, Parasite-Subject Catalogue: Parasites: Trematoda And CestodaSupplement 18, Part 3, Parasite-Subject Catalogue: Parasites: Trematoda And Cestoda
Edwards, Shirley J.; Kirby, Margie D.; Segal, Dorothy B.; Rayburn, Jane D.; Walker, Martha L. (1972). Supplement 18, Part 3, Parasite-Subject Catalogue: Parasites: Trematoda And Cestoda. United States Government Printing Office. Available electronically from http : / /hdl .handle .net /1969 .1 /92101. ...
Schistosoma] Diagnosis of schistosomiasis in IndiaSchistosoma] Diagnosis of schistosomiasis in India
Dear Sir, I am Dr.Rathinam, an ophthalmologist, I have published two papers on possible trematode infection of eyes of South Indian children. As an expert in the field, can you give me some input on prevalence of trematode infection in India? I have been asked to deliver a talk in World Ophthalmology Conference at Brazil, on Trematode eye disease, Thanking you in advance With warm regards, Yours sincerely, Dr. S.R.Rathinam Prof. of Ophthalmology and Head of uveitis service Aravind Eye Hospital & PG. Institute of Ophthalmology 1. Anna Nagar,Madurai 625 020,Tamil Nadu, India Ph:91- 0452-5356123,Fax : 91-452-2530984 email: rathinam at aravind.org, www.aravind.org ,http://www.aravind.org/, -------------- next part -------------- An HTML attachment was scrubbed... URL: http://www.bio.net/bionet/mm/schisto/attachments/20060207/3842c5c4/attachment.html ...
Journal of Veterinary Medicine and Animal Health - a study on prevalence of paramphistomum in cattle slaughtered in gondar...Journal of Veterinary Medicine and Animal Health - a study on prevalence of paramphistomum in cattle slaughtered in gondar...
A cross sectional study was carried out from October 2010 to April 2011 in Gondar Elfora Abattoir to determine the prevalence of paramphistomosis in cattle (local, cross) breeds which were came from highland, mid highland and lowland areas. Three hundred eighty-four (384) cattle were included for routine ante-mortem and postmortem examination for the presence of paramphistomum. The parasite was examined grossly and under microscope to appreciate the morphology of adult paramphistomum. Out of 384 cattle examined, 199 (51.82%) were found to be positive for paramphistomosis. From 199 infected cattle fluke burden at organ level 125(62.81%) was in rumen, 40(20.1%) was in reticulum and 34(17.09%) was found mixed (rumen and reticulum). The existence of paraphistomum in respect to organ and origin, 56(44.80%) was in rumen and 20(50%) was found in reticulum predominantly in high and low land respectively. The highest infection of cattle with paramphistomum species was found during October to November. However
Infection success of Echinoparyphium aconiatum (Trematoda) in its snail host under high temperature - Research CollectionInfection success of Echinoparyphium aconiatum (Trematoda) in its snail host under high temperature - Research Collection
Echinoparyphium aconiatum; Global climate change; Heat wave; Lymnaea; stagnalis; Resistance to infection; Host-parasite interaction; Experimental ...
Asian Science Citation Index - Articles written by F.A.M. KhalilAsian Science Citation Index - Articles written by F.A.M. Khalil
In this study, specificity of snail feet and hepatopancreases antigens in antibody detection of their trematode parasite was evaluated via Western blot technique. Snails, of two different families, antigens; Lymnaea cailliaudi as intermediate host of Fasciola gigantica and Biomphalaria alexandrina as intermediate host of Paramphistomum microbothrium, were evaluated in detection of IgG antibodies against their trematode parasites after preparation of the required Hyper-Immune Sera (HIS) in rabbits. The results revealed higher specificity of snail feet in antibody detection than hepatopancreases antigens. Where, three of sex polypeptides of L. cailliaudi feet antigen; identified by F. gigantica HIS, showed specific positive reactivity. These polypeptides were at molecular weights of 59, 57 and 52 kDa. While, one of sex polypeptides of L. cailliaudi hepatopancreases antigen; identified by F. gigantica HIS, at molecular weight of 57 kDa was specific. Similarly, two polypeptides of B. alexandrina ...
Parasites of the Green-backed Firecrown (Sephanoides sephaniodes) in ChileParasites of the Green-backed Firecrown (Sephanoides sephaniodes) in Chile
GONZALEZ-ACUNA, Daniel et al. Parasites of the Green-backed Firecrown (Sephanoides sephaniodes) in Chile. Rev. Mex. Biodiv. [online]. 2011, vol.82, n.4, pp.1333-1336. ISSN 2007-8706.. Gastrointestinal and external parasites from 12 Green-backed Firecrown (Sephanoides sephaniodes) were collected between January 2004 and December 2008 from the Biobío Region south-central Chile and Santiago (central Chile). Helminths collected included 1 trematode species (Mosesia sp.) and 1 cestode species (Hymenolepis trinidadensis). The mite Proctophyllodes huitzilopchtlii was the only ectoparasite species found. All these parasites represent new records for Chile and the first parasites reported for this host species.. Palabras clave : birds; mites; helminths; trematodes; cestodes; Chile. ...
Identificación de Eustongylides tubifex (Nitzch in Rudolphi, 1819) (Nematoda: Dioctophymatidae) en una garza estriada ...Identificación de Eustongylides tubifex (Nitzch in Rudolphi, 1819) (Nematoda: Dioctophymatidae) en una garza estriada ...
Identificación de Eustongylides tubifex (Nitzch in Rudolphi, 1819) (Nematoda: Dioctophymatidae) en una garza estriada (Butorides striata, Pelecaniforme: Ardeidae) en el humedal el banco, Michoacán, México
The penetration of mammalian skin by cercariae of Trichobilharzia sp. (Trematoda: Schistosomatidae) from South AfricaThe penetration of mammalian skin by cercariae of Trichobilharzia sp. (Trematoda: Schistosomatidae) from South Africa
The ability of the cercariae of Trichobilharzia sp., the commonest avian schistosome in South Africa, to cause dermatitis in man is confirmed, and their progress through and resultant histopathology in rodent skin are documented. These cercariae reach the subcutaneous tissue within one hour after exposure, and some migrate to the lungs. Between 46 and 97 h later, those stranded in the skin have died, while those in the epidermis are extruded by 97 h. There were haematological changes in the peripheral blood and a rapid rise and fall in the mitotic rate of the basal epithelium of the epidermis ...
Astroblog: The Real Reason Biologists Laugh at CreationistsAstroblog: The Real Reason Biologists Laugh at Creationists
Well, we couldnt have any of that nasty adaptive evolution happening could we? Except of course that Schistosomes and Fasciola are but two representatives of trematoda, a large class of parasitic worms that include a two host cycle, with one stage usually occurring in molluscs, the second usually in vertebrates. The cercaria is common to all the trematodes. As well as the liver flukes, there are the lung Flukes (Paragonimidae) and the intestinal Flukes (Fascicoliposis). These are just the ones of disease importance to humans. Then there is Bivesiculidae, the Transversotremidae, the Lepocreadidae and on and on. Indeed there are over 180 families of trematodes which have the life cycle and larval stages (including cercaria) associated with Schistosomes. Indeed, the Schistosomes considered by Wood et al are just one genus in the family Schistosomatidae, venous system specialists that infect reptiles, birds and mammals (including humans). Then there is the family of Spirochidae, blood vessel ...
PublicationsPublications
a survey of freshwater snail, bithynia funiculata, was conducted in four locations, doi saket, mueang, saraphi and mae rim districts of chiang mai province, northern thailand, between june and october, during the rainy season of 2004. a total of 2,240 snails was collected and classified into 7 families and 15 genera; of which 352 b. funiculata were obtained. b. funiculata was found most abundant in july and september. the infection rate of trematode cercariae in b. funiculata was 9.6% (19/352 ...
Niche Specificity of Two Glypthelmins (Trematoda) Congeners infecting Leptodactylus chaquensis (Anura: Leptodactylidae) from...Niche Specificity of Two Glypthelmins (Trematoda) Congeners infecting Leptodactylus chaquensis (Anura: Leptodactylidae) from...
The Journal of Parasitology publishes on basic or applied aspects of general, veterinary, or medical parasitology, and epidemiology.
Rhinella atacamensis (Cei, 1962) | Amphibian Species of the WorldRhinella atacamensis (Cei, 1962) | Amphibian Species of the World
In the Bufo spinulosus group of Martin, 1972, in Blair (ed.), Evol. Genus Bufo: 57. Considered a distinct species by Cei, 1972, in Blair (ed.), Evol. Genus Bufo: 82-92; still treated as a subspecies of Bufo spinulosus by Gorham, 1974, Checklist World Amph.: 84. Cei, 1962, Batr. Chile: 42-44, provided an account (as Bufo spinulosus atacemensis). Sallaberry-Ayerza and Méndez-Torres, 2002, Herpetol. Rev., 33: 218-219, commented on the range and provided a range extension. Sallaberry-Ayerza, Soto-M., Correa-Quezada, and Méndez-Torres, 2007, Herpetol. Rev., 38: 214, provided range extensions and discussed the range. Correa-Quezada, Sallaberry-Ayerza, Jara-Arancio, Lobos, Soto-M., and Méndez-Torres, 2008, Check List, 4: 478-484, detailed the range in and discussed all known records as well as providing evidence of allopatry of this species and Rhinella arunco. Veloso, Sallaberry-Ayerza, Correa-Quezada, and Méndez, 2012, J. Herpetol., 46: 568-577, found an area of contact in the Estero Pupío area ...
China API Grade D Solid Seamless Sucker Rod - China Sucker Rod, Seamless Steel Sucker RodChina API Grade D Solid Seamless Sucker Rod - China Sucker Rod, Seamless Steel Sucker Rod
China API Grade D Solid Seamless Sucker Rod, Find details about China Sucker Rod, Seamless Steel Sucker Rod from API Grade D Solid Seamless Sucker Rod - Puyang Zhongshi Group Co., Ltd.
ZOONOSES INTRODUCTION: - PDF Free DownloadZOONOSES INTRODUCTION: - PDF Free Download
INTRODUCTION: ZOONOSES There are more helminth parasites of lower animals infecting humans than any other group of animal parasites. Nematodes, cestodes and trematode infections abound in nature and are
DataCite SearchDataCite Search
1.Community assembly is a fundamental process that has long been a central focus in ecology. Extending community assembly theory to communities of co-infecting parasites, we used a gastrointestinal nematode removal experiment in free-ranging African buffalo to examine community assembly patterns and processes. 2.We first asked whether reassembled communities differ from undisturbed communities by comparing anthelmintic-treated and control hosts. Next, we examined the temporal dynamics of assembly using a cross-section of communities that reassembled for different ...
Resident focus groups were used to defin - spingreen topResident focus groups were used to defin - spingreen top
Risk factors cialis price for substance use in pregnant women in South Africa. Minimal hepatic encephalopathy in children with chronic liver disease: Prevalence, pathogenesis and magnetic resonance-based diagnosis. Development and validation of a physical examination scale to assess vaginal atrophy and inflammation.. However, PLA-NP exposure may induce modification of biological functions of A549 cells, which should be considered when designing drug delivery systems. Inaccurate diagnosis can cialis pills for sale lead to unnecessary treatments including surgical intervention. Trematode Fluke Procerovum varium as Cause of Ocular Inflammation in Children, South cialis reviews by men India. Clinical data on this new renal replacement modality are lacking.. However, as current health care resources are limited, pharmacist DRP services cannot be provided to all patients. Scallops were cialis patent expiration date extended exposed for one week to two different strains of A. With the advent of new ...
Folia Parasitologica: SENSORY ENDINGS AND MICROVILLI IN THE TEGUMENT OF CERCARIA OF EURYTREMA PANCREATICUM AS REVEALED BY...Folia Parasitologica: SENSORY ENDINGS AND MICROVILLI IN THE TEGUMENT OF CERCARIA OF EURYTREMA PANCREATICUM AS REVEALED BY...
International journal that covers all branches of parasitology, including morphology, taxonomy, molecular biology, host-parasite relationships, parasite evolution, biochemistry, physiology and immunology. ...
Caski and HeLa cell surface ultrastructure (X5000) afte | Open-iCaski and HeLa cell surface ultrastructure (X5000) afte | Open-i
Caski and HeLa cell surface ultrastructure (X5000) after treatment with 20 µmol/l β-sitosterol for 24 hours: A, C) control group, Caski and HeLa cells; B, D)
An overview of parasite-induced behavioral alterations - and some lessons from bats | Journal of Experimental BiologyAn overview of parasite-induced behavioral alterations - and some lessons from bats | Journal of Experimental Biology
Within this broad description we can find a wealth of detail; I reviewed much of that detail in a 2002 book (Moore, 2002), and will describe a fraction of it here. When we think of manipulative parasites, the challenge of getting to the host occupies much of our attention, although enhancing parasite survival and reproduction does not lag far behind. Indeed, what seems to be the earliest suggestion of parasite manipulation of a host was tied to possible trophic consequences. I hesitate to call this suggestion one about transmission, because in 1853, when Siebold [cited in Kagan (Kagan, 1951); see also Ahrens (1810), cited in Lewis (Lewis, 1977)] wondered whether the pulsating tentacles of snails infected with Leucochloridium might attract predators, the first trematode life cycle had yet to be discovered. Of course, Leucochloridium in snails is highly visible - the snails are said to crawl out into lighted areas, and the striped broodsacs pulsate; this visibility is something to keep in mind as ...
Digenea - Simple English Wikipedia, the free encyclopediaDigenea - Simple English Wikipedia, the free encyclopedia
Digenea are a type of flatworms. They are parasites. They have two suckers, usually. One of them is ventral (on the belly), and the other is oral (where the mouth is). ...
Trans Medical Care: 2012Trans Medical Care: 2012
Compared with the history of research on the range of health effects of DES daughters, there are relatively few published medical research studies conducted with DES sons. And yet, the finding that prenatal DES exposure also led to detrimental effects for a number of exposed males has existed since the 1970s (Andonian and Kessler, 1979; Bibbo et al., 1977; Gill et al., 1979; Gill, et al., 1988; Laitman et al., 1997). These effects include a variety of structural abnormalities of the reproductive system such as epididymal (benign) cysts, hypoplastic testes or undescended testes (chryptorchidism), microphallus or underdeveloped penis which may be associated with an intersex condition, and hypospadias (opening of the penis is on the underside rather than at the end). Although DES exposure has been suspected as a possible source of male infertility and testicular cancer (Giusti, Iwamato, and Hatch, 1995, it is still uncertain whether prenatal DES exposure has led to increased risk of infertility ...
UniProt: A0A183JXR4 9TREMUniProt: A0A183JXR4 9TREM
ID A0A183JXR4_9TREM Unreviewed; 990 AA. AC A0A183JXR4; DT 07-SEP-2016, integrated into UniProtKB/TrEMBL. DT 07-SEP-2016, sequence version 1. DT 27-SEP-2017, entry version 9. DE SubName: Full=Uncharacterized protein {ECO:0000313,WBParaSite:SCUD_0000751201-mRNA-1}; OS Schistosoma curassoni. OC Eukaryota; Metazoa; Platyhelminthes; Trematoda; Digenea; Strigeidida; OC Schistosomatoidea; Schistosomatidae; Schistosoma. OX NCBI_TaxID=6186 {ECO:0000313,Proteomes:UP000050789, ECO:0000313,WBParaSite:SCUD_0000751201-mRNA-1}; RN [1] {ECO:0000313,Proteomes:UP000050789, ECO:0000313,WBParaSite:SCUD_0000751201-mRNA-1} RP NUCLEOTIDE SEQUENCE. RG Helminth Genomes Consortium; RL Submitted (MAR-2015) to the EMBL/GenBank/DDBJ databases. RN [2] {ECO:0000313,WBParaSite:SCUD_0000751201-mRNA-1} RP IDENTIFICATION. RG WormBaseParasite; RL Submitted (JUN-2016) to UniProtKB. CC -!- SIMILARITY: Belongs to the potassium channel family. CC {ECO:0000256,SAAS:SAAS00692852}. CC ...
Kai-jin-so, Digenea simplex (Wulf.) C. Ag., MAKURI-NORI, Hai jen tsai : Philippine Medicinal Herbs / Alternative MedicineKai-jin-so, Digenea simplex (Wulf.) C. Ag., MAKURI-NORI, Hai jen ts'ai : Philippine Medicinal Herbs / Alternative Medicine
Kai-jin-so, Digenea simplex (Wulf.) C. Ag., MAKURI-NORI, Hai jen tsai - Herbal Medicine - An illustrated compilation of Philippine medicinal plants by Dr Godofredo Umali Stuart, with botanical information, chemical properties, folkloric uses and medicinal research studies.
Mokpo (Jeollanam-do, Urban Areas and Towns, South Korea) - Population Statistics, Charts, Map, Location, Weather and Web...Mokpo (Jeollanam-do, Urban Areas and Towns, South Korea) - Population Statistics, Charts, Map, Location, Weather and Web...
Mokpo (Jeollanam-do, Urban Areas and Towns, South Korea) with population statistics, charts, map, location, weather and web information.
Dolsan (Jeollanam-do, Urban Areas and Towns, South Korea) - Population Statistics, Charts, Map, Location, Weather and Web...Dolsan (Jeollanam-do, Urban Areas and Towns, South Korea) - Population Statistics, Charts, Map, Location, Weather and Web...
Dolsan (Jeollanam-do, Urban Areas and Towns, South Korea) with population statistics, charts, map, location, weather and web information.
Synodontis rufigiensis • Mochokidae • Cat-eLogSynodontis rufigiensis • Mochokidae • Cat-eLog
First lay the fish in your hand with its head toward your palm and the tail toward your fingers. Hold the dorsal spine between your middle and ring finger so the fish is belly up and you wont get punctured by the sharp fin spines (which hurts - be careful). The genital pore is in a small furrow of tissue (in healthy fish) and will be obstructed by the pelvic fins. Pull down on the tail gently to arch the fishes spine and the pelvic fins will stand and the furrow open to display the genital pore and the anus of the fish. The male has a somewhat ridged genital papillae on which the spermatoduct is on the back side, facing the tail fin. A gravid female will also show an extended papillae but the oviduct is on the ventral side of the papillae. It may also show a little redness if really gravid. A thin or emaciated female will have just two pink pores, the oviduct and the anus ...
Udonella caligorumUdonella caligorum
Found in free swimming parasitic copepods captured in plankton nets. Transfers from one copepod host to another when these crustacean parasites are mating (a sexual disease of copepods). May feed on parasitic copepods instead of fish host; covers these crustacean parasites with eggs that are probably detrimental. May harm other parasites and may actually benefit fish host (Ref. 359). Members of the class Trematoda are parasitic, thus requires a host to survive. Life cycle: Eggs are passed on to the feces of the hosts. Embryos hatch into miracidia and penetrate the tissues of snails where they further undergo three stages: sporocysts (Ref. 833). ...
DMOZ - Health: Conditions and Diseases: Infectious Diseases: Parasitic: FlukesDMOZ - Health: Conditions and Diseases: Infectious Diseases: Parasitic: Flukes
Flukes or trematodes are parasites that cause cause a variety of infections in humans. Flukes are classified as blood flukes, liver flukes, lung flukes, and intestinal flukes.
Bacterial Infections Success Stories | DrFuhrman.comBacterial Infections Success Stories | DrFuhrman.com
There is no guarantee of specific results. Results can vary. All material provided on the DrFuhrman.com website is provided for informational or educational purposes only. Consult a physician regarding the applicability of any opinions or recommendations with respect to your symptoms or medical condition. ...
Inter Research » DAO » v124 » n1 » p55-75Inter Research » DAO » v124 » n1 » p55-75
ABSTRACT: Chaetognaths are abundant carnivores with broad distributions that are intermediate hosts of trophically transmitted parasites. Monthly variations in chaetognath and parasite species distributions, abundance, prevalence, and intensity related to seasonal environmental changes were recorded in 2004 and 2005 in Laguna Nichupté, a coral reef, and the adjoining continental shelf of Quintana Roo, Mexico. Of 12 chaetognath species plus Sagitta spp., only 5 (Ferosagitta hispida, Flaccisagitta enflata, Sagitta spp., Serratosagitta serratodentata, and Pterosagitta draco) were parasitized. These species were parasitized with 33 types of flatworms and unidentified cysts (likely protozoan ciliates), having an overall mean prevalence of 6%. Digenean metacercaria larvae numerically dominated the parasite assemblages. Cluster analysis defined 2 chaetognath species assemblages. One included 7 species inside Laguna Nichupté, where F. hispida was numerically dominant (98.9%); the other contained 13 ...
FlatwormFlatworm
Menetus dilatatusMenetus dilatatus
Cushings diseaseCushing's disease
Ascocotyle pindoramensisAscocotyle pindoramensis
Blackeye gobyBlackeye goby
Leucochloridium paradoxumLeucochloridium paradoxum
Clarias gariepinusClarias gariepinus
Echinostoma lieiEchinostoma liei
Asian openbillAsian openbill
Diplostomum pseudospathaceumDiplostomum pseudospathaceum
OpecoeloidesOpecoeloides
Biomphalaria glabrataBiomphalaria glabrata
DactylostomumDactylostomum
Microphallus basodactylophallusMicrophallus basodactylophallus
ParamphistomumParamphistomum
HamacreadiumHamacreadium
OpisthorchiidaeOpisthorchiidae
Behavior-altering parasiteBehavior-altering parasite
CholedocystusCholedocystus
Accacoelium contortumAccacoelium contortum
Parasite increased trophic transmissionParasite increased trophic transmission
AnisoporusAnisoporus
OpecoelusOpecoelus
NeohelicometraNeohelicometra
OpecoelidaeOpecoelidae
CyclocoelidaeCyclocoelidae
StenakronStenakron
Orchipedum (flatworm)Orchipedum (flatworm)
Echinochasmus schwartziEchinochasmus schwartzi
RugogasterRugogaster
AnatomyOrganismsDiseasesChemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPhenomena and ProcessesDisciplines and OccupationsAnthropology, Education, Sociology and Social PhenomenaHumanitiesInformation ScienceNamed GroupsHealth CareGeographicals
TrematodaTrematode InfectionsEchinostomiasisHeterophyidaeEchinostomaSchistosomatidaeCercariaPlatyhelminthsFasciola hepaticaSnailsLymnaeaHost-Parasite InteractionsOpisthorchisKoreaFish DiseasesAnuraParasitologyAstacoideaSperm MidpieceParasitic DiseasesKaryotypeZoologySchistosoma mansoniBabesia microtiPatient Access to RecordsBiomphalariaBrazilFascioliasisDictyocaulusBeetlesDictyocaulus InfectionsStrongyloideaSeminal VesiclesCapillariaEnoplida InfectionsMurexideIris DiseasesNorth AmericaSpermatozoaIndividualized MedicineInformaticsFamous PersonsSkin Diseases, ParasiticEpidermisSkinTurbellariaCestodaEncyclopedias as TopicPlanariansDigestive System Physiological PhenomenaUnited States Government AgenciesCestode InfectionsPrinting
Búsqueda de xifidiocercarias (Trematoda) en moluscos de agua dulce recolectados en nueve municipios del Estado de São Paulo,...Búsqueda de xifidiocercarias (Trematoda) en moluscos de agua dulce recolectados en nueve municipios del Estado de São Paulo,...
A morphological study of Diplodiscus subclavatus (Pallas, 1760) (Trematoda: Diplodiscidae) adults from the accidental host,...A morphological study of Diplodiscus subclavatus (Pallas, 1760) (Trematoda: Diplodiscidae) adults from the accidental host,...
Part 1: The life history and morphology of Rhopalias Macracanthus Chandler (Trematoda) Part 2: Studies of North American...Part 1: The life history and morphology of Rhopalias Macracanthus Chandler (Trematoda) Part 2: Studies of North American...
The Ultrastructure of Spermatozoa of Aspidogaster Conchicola Baer, 1826 (Aspidogastridae, Trematoda) » Brill OnlineThe Ultrastructure of Spermatozoa of Aspidogaster Conchicola Baer, 1826 (Aspidogastridae, Trematoda) » Brill Online
Platyhelminthes trematoda flukes. Parazita tisztítószerPlatyhelminthes trematoda flukes. Parazita tisztítószer
Matthew Bolek, Amphibian Parasitology, Nematomorpha, Trematoda, Coccidia, InvertebratesMatthew Bolek, Amphibian Parasitology, Nematomorpha, Trematoda, Coccidia, Invertebrates
Toxicity of cadmium and zinc mixtures to Diplostomum spathaceum (Trematoda - Research - Royal Holloway, University of LondonToxicity of cadmium and zinc mixtures to Diplostomum spathaceum (Trematoda - Research - Royal Holloway, University of London
Life Cycles of AspidogastreaLife Cycles of Aspidogastrea
WoRMS - World Register of Marine Species - Culuwiya cichlidorum Aguirre-Macedo & Scholz, 2005WoRMS - World Register of Marine Species - Culuwiya cichlidorum Aguirre-Macedo & Scholz, 2005
Trematoda DarahTrematoda Darah
Trematoda - WikipediaTrematoda - Wikipedia
Keys to the Trematoda Volume 2Keys to the Trematoda Volume 2
Niche Specificity of Two Glypthelmins (Trematoda) Congeners infecting Leptodactylus chaquensis (Anura: Leptodactylidae) from...Niche Specificity of Two Glypthelmins (Trematoda) Congeners infecting Leptodactylus chaquensis (Anura: Leptodactylidae) from...
On the morphology of Schistosoma rodhaini (Trematoda, Digenea, Schistosomatidae) - Fripp1 - 2009 - Journal of Zoology - Wiley...On the morphology of Schistosoma rodhaini (Trematoda, Digenea, Schistosomatidae) - Fripp1 - 2009 - Journal of Zoology - Wiley...
Experimental life cycle of Philophthalmus gralli (Trematoda: Philophthalmidae) in VenezuelaExperimental life cycle of Philophthalmus gralli (Trematoda: Philophthalmidae) in Venezuela
The American Journal of Tropical Medicine and Hygiene | Philophthalmus SP. (Trematoda) in a Human Eye*The American Journal of Tropical Medicine and Hygiene | Philophthalmus SP. (Trematoda) in a Human Eye*
Maintenance of the life cycle of Echinostoma trivolvis (Trematoda) in dexamethasone-treated ICR mice and laboratory-raised...Maintenance of the life cycle of Echinostoma trivolvis (Trematoda) in dexamethasone-treated ICR mice and laboratory-raised...
Molecular characterization of Fascioloides magna (Trematoda: Fasciolidae) from south-western Poland based on mitochondrial...Molecular characterization of Fascioloides magna (Trematoda: Fasciolidae) from south-western Poland based on mitochondrial...
Histological description of Cercaria etgesii Shchenkov, 2017 daughter sporocysts (Trematoda: Pleurogenidae):...Histological description of Cercaria etgesii Shchenkov, 2017 daughter sporocysts (Trematoda: Pleurogenidae):...
Reproduction of Echinostoma caproni mother sporocysts (Trematoda), Parasitology Research | 10.1007/s00436-018-5930-7 | DeepDyveReproduction of Echinostoma caproni mother sporocysts (Trematoda), Parasitology Research | 10.1007/s00436-018-5930-7 | DeepDyve
Details - Migration of Schistosoma mansoni sambon (Trematoda, Schistosomatidae) from skin to lungs in immunized NZ rabbits ...Details - Migration of Schistosoma mansoni sambon (Trematoda, Schistosomatidae) from skin to lungs in immunized NZ rabbits ...
Diversity of the genus Bunodera Railliet, 1896 (Trematoda: Allocreadiidae) in the northern part of Eastern Europe and North...Diversity of the genus Bunodera Railliet, 1896 (Trematoda: Allocreadiidae) in the northern part of Eastern Europe and North...
DIGITAL.CSIC: Dynamics of the elimination of Dicrocoelium dendriticum (Trematoda, Digenea) eggs in the faeces of lambs and ewes...DIGITAL.CSIC: Dynamics of the elimination of Dicrocoelium dendriticum (Trematoda, Digenea) eggs in the faeces of lambs and ewes...
Studies on the nervous system of Postharmostomum helicis (Leidy, 1847) Robinson 1949, (Trematoda : Brachylaimatidae). |...Studies on the nervous system of Postharmostomum helicis (Leidy, 1847) Robinson 1949, (Trematoda : Brachylaimatidae). |...
The penetration of mammalian skin by cercariae of Trichobilharzia sp. (Trematoda: Schistosomatidae) from South AfricaThe penetration of mammalian skin by cercariae of Trichobilharzia sp. (Trematoda: Schistosomatidae) from South Africa
Flukes: Trematoda - Behavior And Reproduction - Host, Intermediate, Larvae, and Primary - JRank Articles Flukes: Trematoda - Behavior And Reproduction - Host, Intermediate, Larvae, and Primary - JRank Articles
ROBERTSIELLA SILVICOLA, A NEW SPECIES OF TRICULINE SNAIL (CAENOGASTROPODA: POMATIOPSIDAE) FROM PENINSULAR MALAYSIA,...ROBERTSIELLA SILVICOLA, A NEW SPECIES OF TRICULINE SNAIL (CAENOGASTROPODA: POMATIOPSIDAE) FROM PENINSULAR MALAYSIA,...
Flukes: Trematoda - Physical Characteristics, Behavior And Reproduction, Lancet Fluke (dicrocoelium Dendriticum): Species...Flukes: Trematoda - Physical Characteristics, Behavior And Reproduction, Lancet Fluke (dicrocoelium Dendriticum): Species...
Flatworm - WikipediaFlatworm - Wikipedia
trematoda | BioWebtrematoda | BioWeb
Supplement 18, Part 3, Parasite-Subject Catalogue: Parasites: Trematoda And CestodaSupplement 18, Part 3, Parasite-Subject Catalogue: Parasites: Trematoda And Cestoda
ADW: Trematoda: PICTURESADW: Trematoda: PICTURES
Parasites, infections and diseases of fishes in Africa: An updateParasites, infections and diseases of fishes in Africa: An update
Ultrastructure of spermiogenesis and the spermatozoon of Opecoeloides furcatus (Trematoda, Digenea, Opecoelidae), a parasite of...Ultrastructure of spermiogenesis and the spermatozoon of Opecoeloides furcatus (Trematoda, Digenea, Opecoelidae), a parasite of...
AnatomyOrganismsDiseasesChemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPhenomena and ProcessesDisciplines and OccupationsAnthropology, Education, Sociology and Social PhenomenaHumanitiesInformation ScienceNamed GroupsHealth CareGeographicals
TrematodaTrematode InfectionsEchinostomiasisHeterophyidaeEchinostomaSchistosomatidaeCercariaPlatyhelminthsFasciola hepaticaSnailsLymnaeaHost-Parasite InteractionsOpisthorchisKoreaFish DiseasesAnuraParasitologyAstacoideaSperm MidpieceParasitic DiseasesKaryotypeZoologySchistosoma mansoniBabesia microtiPatient Access to RecordsBiomphalariaBrazilFascioliasisDictyocaulusBeetlesDictyocaulus InfectionsStrongyloideaSeminal VesiclesCapillariaEnoplida InfectionsMurexideIris DiseasesNorth AmericaSpermatozoaIndividualized MedicineInformaticsFamous PersonsSkin Diseases, ParasiticEpidermisSkinTurbellariaCestodaEncyclopedias as TopicPlanariansDigestive System Physiological PhenomenaUnited States Government AgenciesCestode InfectionsPrinting
CestodaFlukesPhylum platyhelminthesParasiteSpeciesParasitesClonorchisParasitologyPlatyhelminthes trematodaTrematodesGenusFasciolidaeParasiticTurbellariaPlagiorchiidaeOpecoelidaeDicrocoeliumSnailsLife cyclePlatyhelminthesHeterophyidaeMicrophallidae TravassosSchistosomatidae1920DicrocoeliidaeLoossAlariaDescription
Cestoda2
Flukes7
Phylum platyhelminthes1
Parasite1
  • IMSEAR at SEARO: Cathaemasia cabrerai sp.N. (Trematoda: Cathaemasiidae) a new parasite of man in the Philippines. (who.int)
Species4
  • Atopkin DM, Shedko MB (2014) Genetic characterization of far eastern species of the genus Crepidostomum (Trematoda: Allocreadiidae) by means of 28S ribosomal DNA sequences. (springer.com)
  • Trematoda: Opecoelidae) - a new trematode species from the Black Sea fishes. (marine-research.org)
  • On the systematics of some marine haploporids (Trematoda) with the description of a new species of Megasolena Linton, 1910. (nih.gov)
  • Paragonimus westermani is a species of the family Torglotrematidae of the class Trematoda . (biology-online.org)
Parasites1
Clonorchis1
Parasitology1
  • M. I. Hamann , A. I. Kehr , and C. E. González "Niche Specificity of Two Glypthelmins (Trematoda) Congeners infecting Leptodactylus chaquensis (Anura: Leptodactylidae) from Argentina," Journal of Parasitology 95(4), 817-822, (1 August 2009). (bioone.org)
Platyhelminthes trematoda2
  • Platyhelminthes trematoda Phylum platyhelminthese classification-Trematodes Classification-Trematode Character Trematodes megtisztitja a parazitak testet Paraziták a szájüregben, hogyan kell kezelni az enterobiosis gyógymódja, baloldal szél elhelyezkedése bébi férgek kezelése. (tripsta.hu)
  • Role of Ribeiroia ondatrae (Platyhelminthes: Trematoda) Metacercariae in the Development of Malformed Frogs in Minnesota and Wisconsin Home Archived March 16, 2018 (i) USGS Home Contact USGS Search USGS Upper Midwest Environmental Sciences Center Home Who We Are Director's Overview History of Center Staff Directory Map to Center Organization Chart. (usgs.gov)
Trematodes1
  • Krasnolobova T. A. Overview of the life cycles of trematodes from the genus Plagiorchis and similar genera Plagioglyphe and Metaplagiorchis (Trematoda, Plagiorchiidae) // Proceedings of Helminth. (sciendo.com)
Genus1
  • Diversity of the genus Bunodera Railliet, 1896 (Trematoda: Allocreadiidae) in the northern part of Eastern Europe and North-eastern Asia, estimated from 28S rDNA sequences, with a description of Bunodera vytautasi sp. (springer.com)
Fasciolidae1
  • Molecular characterization of Fascioloides magna (Trematoda: Fasciolidae) from south-western Poland based on mitochondrial markers. (sigmaaldrich.com)
Parasitic1
Turbellaria1
Plagiorchiidae1
  • Обзор жизненныХ циклов трематоды рода Plagiorchis-и близкиХ к нему родов-Plagioglyphe- и- Metaplagiorchis (Trematoda, Plagiorchiidae) / Труды гельминтол. (sciendo.com)
Opecoelidae1
  • Trematoda, Opecoelidae) - новый вид трематод черноморских рыб // Вестник зоологии. (marine-research.org)
Dicrocoelium1
  • EN] The elimination of Dicrocoelium dendriticum eggs in sheep faeces from 4 localities in the upper and middle Porma river basin was recorded at monthly intervals between March 1986 and March 1987. (csic.es)
Snails1
  • UETA, Marlene T. e DE ANDRADE, Carlos F. S. . Search of natural occurrence of xiphidiocercariae (Trematoda) in fresh water snails of nine counties from São Paulo State, Brazil. (scielo.cl)
Life cycle1
  • Observations on the life cycle of Diplodiscus subclavatus (Pallas, 1760) (Trematoda, Diplodiscidae). (degruyter.com)
Platyhelminthes2
Heterophyidae2
Microphallidae Travassos1
Schistosomatidae1
19201
Dicrocoeliidae1
Looss1
Alaria2
Description1
  • EN] Description of a form of Gammarus locusta, frequent in the brackish waters of Northeastern Spain, including the Balearic islands, identified with the ''forme saumâtre" of Rancurel (1949) and with the subsp. (csic.es)
Matthew Bolek, Amphibian Parasitology, Nematomorpha, Trematoda, Coccidia, Invertebrates
Matthew Bolek, Amphibian Parasitology, Nematomorpha, Trematoda, Coccidia, Invertebrates (matthewbolek.com)
Flatworm - Wikipedia
Flatworm - Wikipedia (en.wikipedia.org)
Parasites, infections and diseases of fishes in Africa: An update
Parasites, infections and diseases of fishes in Africa: An update (fao.org)
MALDI-TOF mass spectrometry: a new tool for rapid identification of cercariae (Trematoda, Digenea) | Parasite
MALDI-TOF mass spectrometry: a new tool for rapid identification of cercariae (Trematoda, Digenea) | Parasite (parasite-journal.org)
Trematoda Darah
Trematoda Darah (scribd.com)
Invertebrates as Webmasters in Ecosystems : Paul Hendrix : 9780851993942
Invertebrates as Webmasters in Ecosystems : Paul Hendrix : 9780851993942 (bookdepository.com)
Category:Schistosoma - Wikimedia Commons
Category:Schistosoma - Wikimedia Commons (commons.wikimedia.org)
The life cycle of Gyliauchen volubilis Nagaty, 1956 (Digenea: Gyliauchenidae) from the Red Sea | Journal of Helminthology |...
The life cycle of Gyliauchen volubilis Nagaty, 1956 (Digenea: Gyliauchenidae) from the Red Sea | Journal of Helminthology |... (cambridge.org)
Science Explorer
Science Explorer (usgs.gov)
Mimicry, Crypsis, Masquerade and other Adaptive Resemblances | Behavior & Behavioral Ecology | Ecology & Organismal Biology |...
Mimicry, Crypsis, Masquerade and other Adaptive Resemblances | Behavior & Behavioral Ecology | Ecology & Organismal Biology |... (wiley.com)
Parasite Life Cycles | SpringerLink
Parasite Life Cycles | SpringerLink (link.springer.com)
Developmental stages of Notocotylus magniovatus Yamaguti, 1934, Catatropis vietnamensis n. sp., Pseudocatatropis dvoryadkini n....
Developmental stages of Notocotylus magniovatus Yamaguti, 1934, Catatropis vietnamensis n. sp., Pseudocatatropis dvoryadkini n.... (link.springer.com)
Alloglossidium demshini sp. nov. (Digenea: Macroderoididae) from leeches in Minnesota | SpringerLink
Alloglossidium demshini sp. nov. (Digenea: Macroderoididae) from leeches in Minnesota | SpringerLink (link.springer.com)
Identifying Fish Diseases In The Pond Before It's Too Late
Identifying Fish Diseases In The Pond Before It's Too Late (jbl.de)
Fasciola hepatica - Simple English Wikipedia, the free encyclopedia
Fasciola hepatica - Simple English Wikipedia, the free encyclopedia (simple.wikipedia.org)
Digenea - Simple English Wikipedia, the free encyclopedia
Digenea - Simple English Wikipedia, the free encyclopedia (simple.wikipedia.org)
CABI Publishing
CABI Publishing (okian.ro)
Morphological and molecular characterisation of digenean parasites of the Galápagos sheephead Semicossyphus darwini (Jenyns)...
Morphological and molecular characterisation of digenean parasites of the Galápagos sheephead Semicossyphus darwini (Jenyns)... (link.springer.com)
The systematic position and structure of the genus Leyogonimus Ginetsinskaya, 1948 (Platyhelminthes: Digenea) with comments on...
The systematic position and structure of the genus Leyogonimus Ginetsinskaya, 1948 (Platyhelminthes: Digenea) with comments on... (degruyter.com)
Reproduction of Echinostoma caproni mother sporocysts (Trematoda), Parasitology Research | 10.1007/s00436-018-5930-7 | DeepDyve
Reproduction of Echinostoma caproni mother sporocysts (Trematoda), Parasitology Research | 10.1007/s00436-018-5930-7 | DeepDyve (deepdyve.com)
Maintenance of the life cycle of Echinostoma trivolvis (Trematoda) in dexamethasone-treated ICR mice and laboratory-raised...
Maintenance of the life cycle of Echinostoma trivolvis (Trematoda) in dexamethasone-treated ICR mice and laboratory-raised... (link.springer.com)
Intestinal Flukes: Background, Pathophysiology, Epidemiology
Intestinal Flukes: Background, Pathophysiology, Epidemiology (emedicine.medscape.com)
SEOM clinical guidelines to primary prevention of cancer (2018) | SpringerLink
SEOM clinical guidelines to primary prevention of cancer (2018) | SpringerLink (link.springer.com)
Order Turbellaria
Order Turbellaria (chestofbooks.com)
Genus Schistosoma - definition of genus Schistosoma by The Free Dictionary
Genus Schistosoma - definition of genus Schistosoma by The Free Dictionary (thefreedictionary.com)
An Overview of Zoonotic Helminth Infections in North America
An Overview of Zoonotic Helminth Infections in North America (medscape.com)