- Prey-mimetism in cercariae of Apatemon (Digenea, Strigeidae) in freshwater in northern latitudes. (gamtostyrimai.lt)
- Données nouvelles sur la morphologie et la biologie de Parvatrema timondavidi Bartoli 1963 (Trematoda : Digenea). (parasite-journal.org)
- The cercariae are released from the snail (5) and encyst as metacercariae on aquatic vegetation or other surfaces. (medscape.com)
- In North America as the place of F. magna origin, at least five snail species of the family Lymnaeidae producing cercariae being able to form metacercariae were confirmed as the intermediate hosts [ 10 - 13 ]. (biomedcentral.com)
- 17 ] obtained cercariae (and subsequently infective metacercariae) from experimentally infected Stagnicola palustris . (biomedcentral.com)
- In the snails, the parasites undergo several developmental stages (sporocysts, rediae, and cercariae) before emerging as metacercariae and completing the life cycle. (paraedu.ir)
- Cercariae are released from snails in late summer and early autumn which develop into infective metacercariae. (veterinary-practice.com)
- Cercariae and metacercariae of Meiogymnophallus strigatus (M. V. Lebour, 1908) have been found in some places along the coast of Camargue (South of France). (parasite-journal.org)
- Cercariae and metacercariae are described. (parasite-journal.org)
- Relationship between cercariae and metacercariae is demonstrated. (parasite-journal.org)
- Trematoda rhopalocercous cercaria is a parasite of the brook floater. (wikipedia.org)
- Trematoda) is a large visceral parasite of ruminants originating from North America. (biomedcentral.com)
- F. hepatica is a parasite of the Trematoda class which is present on every continent and was first reported by Jehan de Brie in 1379 in sheep. (veterinary-practice.com)
- L. planaxis snails collected along the rocky shores tions along with their exotic host species ( 1,4 ), sometimes of southern California released schistosome cercariae that causing extinction of indigenous parasites ( 5 ). (cdc.gov)
- a new Cercaria (Trematoda, Dicrocoeliidae) from terrestrial snails of the Crimea. (kabourek.cz)
- In the present study, multiple species of schistosomatids were identified by isolating schistosomatid cercariae (SC) from naturally infected snails. (bvsalud.org)
- In the case of schistosomes, it is necessary to maintain active populations of freshwater snails as intermediate hosts, manage periodic shedding of the infective cercariae, induce transformation to schistosomula or allow for penetrance into a definitive host (usually mice). (biomedcentral.com)
- Awarded to Jeremiah Leach for his presentation entitled "Experimental determination of the substrate-encystment selection for the cercariae of Philopthalmus gralli (Trematoda: Philophthalmidae), with observations on cercarial behavior. (amsocparasit.org)
- A comparative analysis of the cercarial shedding of 2 Schistosoma mansoni populations originating from the same endemic area (Guadeloupe) allows us to distinguish an early (peak emergence at 1100 hr) and a late (peak at 1600 hr) shedding patterns of cercariae. (typeset.io)
- San Francisco Bay has been the site of numerous well- the cercariae as Austrobilharzia variglandis (Miller and documented introductions of exotic species ( 10-12 ). (cdc.gov)
- By drinking the water which contains the cercaria of this species, they grow infested by this singular lodger. (dictionary.com)
- Last year, Wagner teamed up with Fried, Sherma, and Yonghyun Kim '02 , who graduated cum laude from Lafayette in May with a dual degree in chemistry and chemical engineering, to publish an article in the November/December issue of Journal of Planar Chromatography-Modern TLC entitled "Thin-Layer Chromatographic Analysis of Glucose, Maltose, and Raffinose in Biomphalaria glabrata (Gastropoda) Infected with Echinostoma caproni (Trematoda). (lafayette.edu)
- Trematoda, Opecoelidae) a new termatode from the black sea fishes. (kabourek.cz)
- Occurrences connues, spécimens collectés et observations de Cercaria. (eol.org)
- This intraspecific variation in the chronobiology of S. mansoni cercariae may be related to the ecology in the transmission site. (typeset.io)
- Only G. truncatula was shown to serve as the natural intermediate host emitting cercariae [ 1 ]. (biomedcentral.com)
- The late shedding of cercariae is considered as an adaptation favoring transmission to a murine host whose behavior is preferentially crepuscular. (typeset.io)
- The cercaria setifera of J. Mller has been found free and attached to the lower surface of some medus. (dictionary.com)
- Cercaria est un genre de Plathelminthes . (eol.org)
- L'attribution de Cercaria strigata M. V. Lebour, 1908 (Cercaria n'est pas un nom générique) au genre Meiogymnophallus H. L. Ching, 1965 repose sur l'étude détaillée de l'anatomie des métacercaires âgées. (parasite-journal.org)
- Investigation of the life cycle and adult morphology of the avian blood fluke Austrobilharzia variglandis (Trematoda: Schistosomatidae) from Connecticut. (nih.gov)
- Austrobilharzia variglandis (Miller and Northup, 1926) Penner, 1953, (Trematoda: Schistosomatidae) in Hawaii with notes on its biology. (nih.gov)
- Studies on Austrobilharzia terrigalensis (Trematoda: Schistosomatidae) in the Swan Estuary, Western Australia: observations on the biology of the cercaria. (nih.gov)
- Cercariosis is caused by the penetration into the human skin of cercaria larvae (parasites of waterfowl - trematode worms of the family Schistosomatidae). (eco-vector.com)
- Kolarova L., Horak P. Morphology and chaetotaxy of Trichobilharzia szidati Neuhaus, 1952 cercariae (Trematoda: Schistosomatidae: Bilharziellinae). (eco-vector.com)
- L. planaxis snails collected along the rocky shores tions along with their exotic host species ( 1,4 ), sometimes of southern California released schistosome cercariae that causing extinction of indigenous parasites ( 5 ). (cdc.gov)
- Cercarial dermatitis (swimmer's itch) is caused by the penetration of human skin by cercariae of schistosome parasites that develop in and are released from snail hosts. (cdc.gov)
- L. planaxis snails collected along the rocky shores of southern California released schistosome cercariae that caused dermatitis in experimentally exposed human volunteers. (cdc.gov)
- Loken BR, Spencer CN, Granath WO Jr. Prevalence and transmission of cercariae causing schistosome dermatitis in Flathead Lake, Montana. (eco-vector.com)
- Kolarova L, Skirnisson K, Hork P. Schistosome cercariae as the causative agent of swimmer's itch in Iceland. (eco-vector.com)
- In the case of schistosomes, it is necessary to maintain active populations of freshwater snails as intermediate hosts, manage periodic shedding of the infective cercariae, induce transformation to schistosomula or allow for penetrance into a definitive host (usually mice). (biomedcentral.com)
- The presence of fresh-water snails ( Indoplanorbis spp) and direct skin contact with water infested with the infective stage cercariae of S. nasale worms. (vetlexicon.com)
- Snail infections culminate in asexual production of numerous cercariae, which are regularly released into the water where they seek to penetrate the skin of a definitive vertebrate host. (cdc.gov)
- The cercariae are released from the snail (5) and encyst as metacercariae on aquatic vegetation or other surfaces. (medscape.com)
- In the snail, the parasites pass through several developmental stages ( sporocyst (4a), redia (4b) , and cercaria (4c) ). (eol.org)
- San Francisco Bay has been the site of numerous well- the cercariae as Austrobilharzia variglandis (Miller and documented introductions of exotic species ( 10-12 ). (cdc.gov)
- The Bureau of Vector Control of the California Department of Health Services identified the cercariae as Austrobilharzia variglandis (Miller and Northrup 1926) collected from the eastern Atlantic mudsnail Ilyanassa obsoleta (Say 1822) (Hypsogastropoda: Nassariidae) syn. (cdc.gov)
- Classes Trematoda (= flukes) and Cestoda (= tapeworms), contain parasitic worms, but some Trematoda go through one or more free-living dispersive stages. (lucidcentral.org)
- We isolated and identified adult worms from chickens, cercariae from fresh water snails and metacerariae (MC) from some wild fishes. (bvsalud.org)
- This key covers aquatic free-living turbellarians at family-group level, ectoparasitic trematodes (fish flukes, etc.) at order-level, and the final aquatic stage (cercaria) of the endoparasitic trematodes of some terrestrial vertebrates (family Fasciolidae: sheep liver fluke, etc. (lucidcentral.org)
- The cercariae grow into adult male and female flukes as they migrate in the circulation until they settle in the nasal vein. (vetlexicon.com)
- Echinostomes (Trematoda: Echinostomatidae) are food-borne zoonotic flatworms that affect birds, animals and humans, and has been classified as neglected tropical diseases (NTDs) by the World Health Organization (WHO), which cause severe enteritis in poultry and hamper production. (bvsalud.org)
- Transmission of infection to the susceptible animal occurs by penetration of the skin by cercariae of S. nasale when animals forage or drink in water. (vetlexicon.com)
- The marine cercariae of the Woods Hole, Massachusetts region, a review and a revision. (marinespecies.org)