An order of CRUSTACEA comprised of shrimp-like organisms containing body trunks with at least 20 segments. The are commonly used as aquarium food.
A written account of a person's life and the branch of literature concerned with the lives of people. (Harrod's Librarians' Glossary, 7th ed)
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)
Books containing photographs, prints, drawings, portraits, plates, diagrams, facsimiles, maps, tables, or other representations or systematic arrangement of data designed to elucidate or decorate its contents. (From The ALA Glossary of Library and Information Science, 1983, p114)
Time period from 1801 through 1900 of the common era.
A loose confederation of computer communication networks around the world. The networks that make up the Internet are connected through several backbone networks. The Internet grew out of the US Government ARPAnet project and was designed to facilitate information exchange.
Remains, impressions, or traces of animals or plants of past geological times which have been preserved in the earth's crust.
A genus of CRUSTACEA of the order ANOSTRACA, found in briny pools and lakes and often cultured for fish food. It has 168 chromosomes and differs from most crustaceans in that its blood contains hemoglobin.
A superorder of marine CRUSTACEA, free swimming in the larval state, but permanently fixed as adults. There are some 800 described species, grouped in several genera, and comprising of two major orders of barnacles: stalked (Pedunculata) and sessile (Sessilia).
Members of the phylum Arthropoda, composed of organisms having a hard, jointed exoskeleton and paired jointed legs. It includes the class INSECTS and the subclass ARACHNIDA, many species of which are important medically as parasites or as vectors of organisms capable of causing disease in man.
A class of marine annelids including sandworms, tube worms, clamworms, and fire worms. It includes also the genus Myxicola infundibulum.
A large subphylum of mostly marine ARTHROPODS containing over 42,000 species. They include familiar arthropods such as lobsters (NEPHROPIDAE), crabs (BRACHYURA), shrimp (PENAEIDAE), and barnacles (THORACICA).
The largest order of CRUSTACEA, comprising over 10,000 species. They are characterized by three pairs of thoracic appendages modified as maxillipeds, and five pairs of thoracic legs. The order includes the familiar shrimps, crayfish (ASTACOIDEA), true crabs (BRACHYURA), and lobsters (NEPHROPIDAE and PALINURIDAE), among others.
Inland bodies of still or slowly moving FRESH WATER or salt water, larger than a pond, and supplied by RIVERS and streams.
An area of water mostly surrounded by land, usually smaller than a gulf, and affording access to the sea.
The MEDITERRANEAN SEA, the MEDITERRANEAN ISLANDS, and the countries bordering on the sea collectively.
A plant genus in the family LILIACEAE (sometimes placed in Asparagaceae) that contains ECDYSTEROIDS and is an ingredient of Siotone. The shoots are used as a vegetable and the roots are used in FOLK MEDICINE.
The developmental entity of a fertilized egg (ZYGOTE) in animal species other than MAMMALS. For chickens, use CHICK EMBRYO.
The interdisciplinary science that studies evolutionary biology, including the origin and evolution of the major elements required for life, their processing in the interstellar medium and in protostellar systems. This field also includes the study of chemical evolution and the subsequent interactions between evolving biota and planetary evolution as well as the field of biology that deals with the study of extraterrestrial life.
Travel beyond the earth's atmosphere.
The environment outside the earth or its atmosphere. The environment may refer to a closed cabin (such as a space shuttle or space station) or to space itself, the moon, or other planets.
Software used to locate data or information stored in machine-readable form locally or at a distance such as an INTERNET site.
Planet that is the third in order from the sun. It is one of the four inner or terrestrial planets of the SOLAR SYSTEM.
Chemical and physical transformation of the biogenic elements from their nucleosynthesis in stars to their incorporation and subsequent modification in planetary bodies and terrestrial biochemistry. It includes the mechanism of incorporation of biogenic elements into complex molecules and molecular systems, leading up to the origin of life.
Finely divided solid matter with particle sizes smaller than a micrometeorite, thus with diameters much smaller than a millimeter, moving in interplanetary space. (NASA Thesaurus, 1994)
Any of numerous winged hymenopterous insects of social as well as solitary habits and having formidable stings.
The mechanisms by which the SEX of an individual's GONADS are fixed.
The homologous chromosomes that are dissimilar in the heterogametic sex. There are the X CHROMOSOME, the Y CHROMOSOME, and the W, Z chromosomes (in animals in which the female is the heterogametic sex (the silkworm moth Bombyx mori, for example)). In such cases the W chromosome is the female-determining and the male is ZZ. (From King & Stansfield, A Dictionary of Genetics, 4th ed)
An extensive order of highly specialized insects including bees, wasps, and ants.
Validation of the SEX of an individual by inspection of the GONADS and/or by genetic tests.
The number of males per 100 females.
An order of fish including the families Gadidae (cods), Macrouridae (grenadiers), and hakes. The large Gadidae family includes cod, haddock, whiting, and pollock.
Light sensory organ in ARTHROPODS consisting of a large number of ommatidia, each functioning as an independent photoreceptor unit.
The organ of sight constituting a pair of globular organs made up of a three-layered roughly spherical structure specialized for receiving and responding to light.
The relationships of groups of organisms as reflected by their genetic makeup.
A yellowish fossil resin, the gum of several species of coniferous trees, found in the alluvial deposits of northeastern Germany. It is used in molecular biology in the analysis of organic matter fossilized in amber.
Specialized cells in the invertebrates that detect and transduce light. They are predominantly rhabdomeric with an array of photosensitive microvilli. Illumination depolarizes invertebrate photoreceptors by stimulating Na+ influx across the plasma membrane.

The origin and evolution of variable-region helices in V4 and V7 of the small-subunit ribosomal RNA of branchiopod crustaceans. (1/9)

We sequenced the V4 and V7 regions of the small-subunit ribosomal RNA (SSU rRNA) from 38 species of branchiopod crustaceans (e.g., Artemia, Daphnia, Triops) representing all eight extant orders. Ancestral large-bodied taxa in the orders Anostraca, Notostraca, Laevicaudata, and Spinicaudata (limnadiids and cyzicids) possess the typical secondary structure in these regions, whereas the spinicaudatan Cyclestheria and all of the cladocerans (Anomopoda, Ctenopoda, Onychopoda, and Haplopoda) possess three unique helices. Although the lengths and primary sequences of the distal ends of these helices are extremely variable, their locations, secondary structures, and primary sequences at the proximal end are conserved, indicating that they are homologous. This evidence supports the classical view that Cladocera is a monophyletic group and that the cyclestheriids are transitional between spinicaudatans and cladocerans. The single origin and persistence since the Permian of the unique cladoceran helices suggests that births and deaths of variable region helices have been rare. The broad range of sequence divergences observed among the cladoceran helices permitted us to make inferences about their evolution. Although their proximal ends are very GC-biased, there is a significant negative correlation between length and GC content due to an increasing proportion of U at their distal ends. Slippage-like processes occurring at unpaired nucleotides or bulges, which are very U-biased, are associated with both helix origin and runaway length expansion. The overall GC contents and lengths of V4 and V7 are highly correlated. More surprisingly, the lengths of these SSU rRNA variable regions are also highly correlated with the length of the large-subunit rRNA expansion segment, D2, indicating that mechanisms affecting length variation do so both across single genes and across genes in the rRNA gene family.  (+info)

Identification and characterization of a prawn white spot syndrome virus gene that encodes an envelope protein VP31. (2/9)

Based on a combination of SDS-PAGE and mass spectrometry, a protein with an apparent molecular mass of 31 kDa (termed as VP31) was identified from purified shrimp white spot syndrome virus (WSSV) envelope fraction. The resulting amino acid (aa) sequence matched an open reading frame (WSV340) of the WSSV genome. This ORF contained 783 nucleotides (nt), encoding 261 aa. A fragment of WSV340 was expressed in Escherichia coli as a glutathione S-transferase (GST) fusion protein with a 6His-tag, and then specific antibody was raised. Western blot analysis and the immunoelectron microscope method (IEM) confirmed that VP31 was present exclusively in the viral envelope fraction. The neutralization experiment suggested that VP31 might play an important role in WSSV infectivity.  (+info)

Acute toxicity of pharmaceutical and personal care products on freshwater crustacean (Thamnocephalus platyurus) and fish (Oryzias latipes). (3/9)

Pharmaceutical and personal care products (PPCPs) enter aquatic environments via sewage treatment facilities and their potentially toxic effects on biota, particularly aquatic organisms, are of considerable concern. In this study, we investigated the acute toxicity of selected PPCPs on a freshwater crustacean (Thamnocephalus platyurus) and a fish species (Oryzias latipes). The 24-hr median lethal concentration (LC(50)) values of ibuprofen, mefenamic acid, indometacin, carbamazepine, propranolol, ifenprodil, clarithromycin and triclosan for T. platyurus were estimated to be 19.59, 3.95, 16.14, > 100, 10.31, 4.43, 94.23 and 0.47 mg/l respectively. Conversely, the 96-hr LC(50) values for these PPCPs were estimated at > 100, 8.04, 81.92, 45.87, 11.40, 8.71, > 100 and 0.60 mg/l for O. latipes, respectively. The toxic sensitivity of T. platyurus to these PPCPs, except for carbamazepine, was therefore higher than for O. latipes. No acute toxicity effects were associated with PPCPs, such as atenolol, disopyramide, famotidine, fluconazole, erythromycin and levofloxacin, in the two aquatic organisms at the concentrations tested in this study (> 100 mg/l). These findings may help us to understand the potential biological effects and risks associated with PPCP exposure in aquatic organisms. Further long-term studies are required to fully assess the growth and reproduction of these compounds on aquatic biota.  (+info)

Stress hormones and the fitness consequences associated with the transition to a novel diet in larval amphibians. (4/9)

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Long distance dispersal of zooplankton endemic to isolated mountaintops--an example of an ecological process operating on an evolutionary time scale. (5/9)

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The effect of composition of different ecotoxicological test media on free and bioavailable copper from CuSO4 and CuO nanoparticles: comparative evidence from a Cu-selective electrode and a Cu-biosensor. (6/9)

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Mitochondrial DNA regionalism and historical demography in the extant populations of Chirocephalus kerkyrensis (Branchiopoda: Anostraca). (7/9)

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Antipredator behavior promotes diversification of feeding strategies. (8/9)

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Branchiopod crustaceans are represented by fairy, tadpole, and clam shrimps (Anostraca, Notostraca, Laevicaudata, Spinicaudata), which typically inhabit temporary freshwater bodies, and water fleas (Cladoceromorpha), which live in all kinds of freshwater and occasionally marine environments [1, 2]. The earliest branchiopods occur in the Cambrian, where they are represented by complete body fossils from Sweden such as Rehbachiella kinnekullensis [3] and isolated mandibles preserved as small carbonaceous fossils [4-6] from Canada. The earliest known continental branchiopods are associated with hot spring environments [7] represented by the Early Devonian Rhynie Chert of Scotland (410 million years ago) and include possible stem-group or crown-group Anostraca, Notostraca, and clam shrimps or Cladoceromorpha [8-10], which differmorphologically fromtheirmodern counterparts [1, 2, 11]. Here we report the discovery of an ephemeral pool branchiopod community from the 365-million-year-old Strud locality ...
Many plant seeds and invertebrates can survive passage through the digestive system of birds, which may lead to long distance dispersal (endozoochory) in case of prolonged retention by moving vectors. Endozoochorous dispersal by waterbirds has nowadays been documented for many aquatic plant seeds, algae and dormant life stages of aquatic invertebrates. Anecdotal information indicates that endozoochory is also possible for fully functional, active aquatic organisms, a phenomenon that we here address experimentally using aquatic snails. We fed four species of aquatic snails to mallards (Anas platyrhynchos), and monitored snail retrieval and survival over time. One of the snail species tested was found to survive passage through the digestive tract of mallards as fully functional adults. Hydrobia (Peringia) ulvae survived up to five hours in the digestive tract. This suggests a maximum potential transport distance of up to 300 km may be possible if these snails are taken by flying birds, although ...
TY - JOUR. T1 - Elongation during segmentation shows axial variability, low mitotic rates, and synchronized cell cycle domains in the crustacean, Thamnocephalus platyurus. AU - Constantinou, Savvas J.. AU - Duan, Nicole. AU - Nagy, Lisa M.. AU - Chipman, Ariel D.. AU - Williams, Terri A.. PY - 2020/1/18. Y1 - 2020/1/18. N2 - Background: Segmentation in arthropods typically occurs by sequential addition of segments from a posterior growth zone. However, the amount of tissue required for growth and the cell behaviors producing posterior elongation are sparsely documented. Results: Using precisely staged larvae of the crustacean, Thamnocephalus platyurus, we systematically examine cell division patterns and morphometric changes associated with posterior elongation during segmentation. We show that cell division occurs during normal elongation but that cells in the growth zone need only divide ~ 1.5 times to meet growth estimates; correspondingly, direct measures of cell division in the growth zone ...
Parent Directory - Asaphus_Platyurus_Ru.., 12-Dec-2014 07:23 849 t-platyurus1.jpg 19-Jul-2014 19:15 6.9K platyurus1.jpg 19-Jul-2014 19:15 39K ...
Dispersal of bryophytes is an intriguing issue, that can help understanding the geographical distribution of species and the assemblage of communities.
Thamnocephalus cerebrinoxius n. g., n. sp. is a sphyriid copepod found in the nasal capsules of a small enzootic west African shark, Leptocharias smithii (Leptochariidae), caught off the coast of Sene
Lepidocaris rhyniensis is an extinct species of crustacean. It is the only species known from the order Lipostraca, and is the only abundant animal in the Rhynie chert deposits. It resembles modern Anostraca, to which it is probably closely related, although its relationships to other orders remain unclear. The body is 3 mm (0.12 in) long, with 23 body segments and 19 pairs of appendages, but no carapace. It occurred chiefly among charophytes, probably in alkaline temporary pools. All the known specimens of Lepidocaris rhyniensis have been excavated from the Rhynie chert deposits in Aberdeenshire, Scotland, which is a famous Lagerstätte, or site of exceptional preservation. Lepidocaris is the only abundant animal in the deposits, and is likely to be responsible for many of the frequent coprolites found in the rocks. Lepidocaris was first described by D. J. Scourfield in a 1926 paper in the Philosophical Transactions of the Royal Society B. Scourfield could not accommodate his new genus in the ...
Walter, T. Chad (2008). Arctodiaptomus steindachneri kerkyrensis Pesta, 1935. In: Walter, T.C. & Boxshall, G. (2017). World of Copepods database. Accessed at http://www.marinespecies.org/copepoda/aphia.php?p=taxdetails&id=362940 on 2017-11- ...
Appendix C. References for Appendices A and B. Akçakaya H. R., M. A. Burgman, and L. R. Ginzburg. 1999. Applied Population Ecology. Principles and Computer Exercises using RAMAS EcoLab. Second edition. Sinauer Associates, Sunderland, Massachusetts, USA.. Baguette, M. 2003. Long distance dispersal and landscape occupancy in a metapopulation of the cranberry fritillary butterfly. Ecography 26:153 160.. Baguette, M., and G. Nève. 1994. Adult movements between populations in the specialist butterfly Proclossiana eunomia (Lepidoptera, Nymphalidae). Ecological Entomology 19:1 5.. Baguette, M., and N. Schtickzelle. 2003. Local population dynamics are important to the conservation of metapopulations in highly fragmented landscapes. Journal of Applied Ecology 40:404 412.. Bergman, K. O. 2001. Population dynamics and the importance of habitat management for conservation of the butterfly Lopinga achine. Journal of Applied Ecology 38:1303 1313.. Bergman, K. O., and J. Landin. 2002. Population structure ...
Bulletin of Zoological Nomenclature 61(4):214-224 The dating of names proposed in the first Supplement to Thomas Jerdons Catalogue of the birds of the Peninsula of India., by Dickinson EC, et al., 2004 ...
At the XXIst World Congress of the International Committee of Historical Sciences (ICHS/CISH) in 2010 in Amsterdam, the International Commission for Historical Demography (ICHD) decided to write an overview of its own history. Fifty years had gone by since the CISH XIst World Congress in Stockholm 1960, when historians took the first tentative initiatives to create a wholly new interdisciplinary commission for historical demography, a meeting place for a budding discipline where researchers in letters and science could meet, exchange ideas, cultivate and develop a new field. This book is the outcome of that decision. Demography, past, present and future is a common concern for all inhabitants of this planet. The variation is great, however, with regard to sources, social and political conditions, state of the art, technological development, national and local initiatives. In the course of half a century many changes take place. Keeping abreast of the gigantic streams of information and ...
Scientists of the Max Planck Research Group Insect Symbiosis and the Experimental Ecology and Evolution Group at the Max Planck Institute for Chemical Ecology in Jena, Germany, found that acquiring a group of bacterial symbionts that are localized in the gut enabled firebugs to successfully exploit a food source that was previously inaccessible to them and lead to the diversification within this new ecological niche.
GARCÍA ABAD, Rocío (2003) Emigrar a la ría de Bilbao. Factores de expulsión y selección del capital humano (1877-1935). PhD thesis, UPV/EHU.. García Abad, Rocío (2003) Emigrar a la ría de Bilbao. Factores de expulsión y selección del capital humano (1877-1935). Other thesis, Universidad del País Vasco-Euskal Herriko Unibertsitatea.. ...
H/SS 124. Problems in Historical Demography. 9 units (3-0-6); first term. Birth, marriage, and death-the most basic events in peoples lives-are inextricably linked to larger economic and social phenomena. An understanding of these basic events can thus shed light on the economic and social world inhabited by people in the past. In this course students will be introduced to the sources and methods used by historical demographers to construct demographic measures for past populations. In addition, the course will cover a broad range of problems in historical demography, including mortality crises, fertility control, infant mortality, and the role of economic and social institutions in demographic change. While the emphasis is on societies in the past, there will be some discussion of modern demographic trends in various parts of the world. Not offered 2016-17. ...
If you have a question about this talk, please contact sja60.. Abstract not available. This talk is part of the Core Seminar in Economic and Social History series.. ...
In this paper, Lisa and I explore the emergent paradigm that maternal microbial transmission in animals is a universal phenomenon that ensures transgenerational maintenance of important host-microbe partnerships or functions over evolutionary time scales. To our knowledge, ours is the first literature review to encompass all forms of maternal transmission across the animal kingdom. Some of the stories we scavenged from the literature surprised even us. Thus, we have classified maternal transmission into two broad categories that reflect route of transmission (internal versus external) in order to facilitate future discussion of maternal transmission mechanisms in both invertebrates and vertebrates. We have defined internal maternal transmission as any transfer of microbes to an oocyte or embryo while still developing within the maternal body cavity, while external maternal transmission refers to the ingestion of maternal microbes after delivery, such as breastfeeding in humans or egg smearing ...
During the spring breeding season throughout the channeled scablands of eastern Washington, metamorphosed male and female blotched tiger salamanders (Ambystoma tigrinum melanostictum) utilize oropharyngeal suction to capture large quantities of small aquatic invertebrates. Stomach content analysis on salamanders from three populations of this subspecies revealed that they consume the following taxa: Copepoda, Cladocera, Culicidae, Anostraca, and Chironomidae. Although the amount of energy obtained by adults via in-water feeding was not calculated, the large volume of aquatic invertebrate material flushed from salamander stomachs suggests that this feeding strategy should add significantly to their total annual nutrient consumption.
Widespread disposal of landfill leachate to municipal sewer infrastructure in the United States calls for an improved understanding of the relative organic-chemical contributions to the wastewater treatment plant (WWTP) waste stream and associated surface-water discharge to receptors in the environment. Landfill leachate, WWTP influent, and WWTP effluent samples were collected from three landfill-WWTP systems and compared with analogous influent and effluent samples from two WWTPs that did not receive leachate. Samples were analyzed for 73 per-/poly-fluoroalkyl substances (PFAS), 109 pharmaceuticals, and 21 hormones and related compounds. PFAS were detected more frequently in leachate (92%) than in influent (55%). Total PFAS concentrations in leachate (93,100 ng/L) were more than ten times higher than in influent (6,950 ng/L), and effluent samples (3,730 ng/L). Concentrations of bisphenol A; the nonprescription pharmaceuticals cotinine, lidocaine, nicotine; and the prescription pharmaceuticals
Renner, S.S., Strijk, J.S., Strasberg, D. & Thébaud, C. 2010. Biogeography of the Monimiaceae (Laurales): a role for East Gondwana and long‐distance dispersal, but not West Gondwana. Journal of Biogeography 37(7): 1227-1238. doi: 10.1111/j.1365-2699.2010.02319.x reference page ...
Birds, in particular poultry and ducks, are a source of many infectious diseases, such as those caused by influenza viruses. These viruses are a threat not only to the birds themselves but also to poultry farming and human health, as forms that can infect humans are known to have evolved. It is believed that migratory birds in general play an important role in the global spread of avian influenza (AI). However, it is still debated how large this role precisely is and whether other modes of spread may be more important. The mallard (Anas platyrhynchos) is the worlds most abundant and well-studied waterfowl species. Besides being an important game and agricultural species, it is also a flagship species in wetland conservation and restoration. Waterfowl (Anseriformes: Anatidae) and especially ducks currently are the focal bird group in long distance dispersal of Avian Influenza in the wild, and the mallard has been identified as the most likely species to transport this virus.. In my thesis I ...
TY - JOUR. T1 - Effects of inorganic anions on Fenton oxidation of organic species in landfill leachate. AU - Deng, Yang. AU - Rosario-Muniz, Edualberto. AU - Ma, Xingmao. PY - 2012/1/1. Y1 - 2012/1/1. N2 - Fenton oxidation typically achieves only a moderate removal efficiency of chemical oxidation demand (COD) in treatment of a landfill leachate, incomparable to some other chemical oxidation processes (e.g. electrochemical oxidation). A traditional viewpoint is that the remaining highly oxidized organic species become recalcitrant to hydroxyl radical (OH·)-induced oxidation at a higher degree of Fenton oxidation. Although this may, at least partially, be true, the effects of inorganic anions, which are abundant in leachate, on Fenton oxidation have been largely ignored. The objective of this study is to assess the roles of three inorganic anions (nitrate, sulfate, and chloride) originally present in or externally added to leachate during Fenton oxidation of refractory organic species in ...
Progress in Environmental Science and Engineering: Removal of Arsenic from Landfill Leachate by Selected Low-Cost Sorbents: An Experimental Study at the Zixiaguan Landfill of Wuhan City, Central China
New scientific research from the U.S. Geological Survey (USGS) details how landfill leachate, disposed from landfills is host to numerous contaminants.
Get the latest landfill leachate equipment news on Environmental XPRT, the worlds largest environmental industry marketplace and information resource.
Article The effect of urban landfill leachate characteristics on the coexistence of anammox bacteria and heterotrophic denitrifiers. Heterotrophic denitrification coexists with the anammox process contributing to N removal owing to the biodegradable ...
Presenter: Jessica C. North, University of OtagoPresentation title: Landfill leachate monitoring: applications of stable isotopesEvent: WasteMINZ Conference
Landfill leachates were collected and their chemical properties analyzed once every two months over a ten-month period from the Gin Drinkers Bay (GDB) and Junk Bay (JB) landfills. The contents of sol
The disposal of urban waste into landfill has been used for long time because of its relatively low cost. One of most important drawbacks associated to ..
ISIC Code 0322: Fish farming in freshwater including farming of freshwater ornamental fish, Culture of freshwater crustaceans, bivalves, other
https://www.fightaging.org/archives/2014/05/a-report-from-the-first-international-mini-symposium-on-methionine-restriction-and-lifespan.php Methionine is an essential amino acid. Our metabolism cannot produce it, but is nonetheless an important raw material for the manufacture of proteins, and thus must be obtained in the diet. If you dont obtain enough of it, you die. Fortunately just about any sensible diet, and even most deficient diets, contain far more than you actually need to get by. Very few foodstuffs are lacking in methionine.. If you are the sort who likes undertaking strict and novel diets for the inherent challenge involved, rather than the outcome, then you should give up whatever you are doing right now and give a low methionine diet a try. You will be faced with challenging research to identify appropriate levels of methionine for a human low methionine diet, poor and contradictory nutritional data on the methionine content of various foodstuffs, and a comprehensive avoidance ...
The present invention concerns a body fluid testing device (10) for analyzing a body fluids, comprising a test media tape (30) adapted to collect the body fluid, a supply portion (100) storing an uncontaminated section of the test media tape, a storage portion (110) for storing a contaminated section of the test media tape, an exposure portion positioned between the supply portion and the storage portion, the exposure portion being adapted to expose a section of the test media tape to the body fluid. An important aspect is a tip portion (20) for exposing a test medium to body fluid application. The application further concerns a test media cassette for housing test media. Another aspect is a testing device and method that employs illumination of a test medium at the site for body fluid application.
If you have a question about this talk, please contact Vera Warmuth.. Abstract not available. This talk is part of the Zoology Graduate Seminars series.. ...
Pre-made tests on Kissing Doorknobs Mid-Book Test - Medium, including multiple choice, short answer, short essay, and in-depth essay questions.
Pre-made tests on Missing Links Mid-Book Test - Medium, including multiple choice, short answer, short essay, and in-depth essay questions.
In Nature this week: review of scientific, technical, and ethical aspects of therapeutic genome editing; fitness consequence map for rice; and more.
Brassicaceae are almost exclusively pollinated by insects. A chemical mechanism in the pollen is active in many species to avoid selfing. Two notable exceptions are exclusive self pollination in closed flowers in Cardamine chenopodifolia, and wind pollination in Pringlea antiscorbutica.[7] Although it can be pollinated, Alliaria petiolata is self-fertile. Most species reproduce sexually through seed, but Cardamine bulbifera produces gemmae and in others, such as Cardamine pentaphyllos, the coral-like roots easily break into segments, that will grow into separate plants.[7] In some species, such as in the genus Cardamine, seed pods open with force and so catapult the seeds quite far. Many of these have sticky seed coats, assisting long distance dispersal by animals, and this may also explain several intercontinental dispersal events in the genus, and its near global distribution. Brassicaceae are common on serpentine and dolomite rich in magnesium. Over a hundred species in the family accumulate ...
Anaerobic treatment methods have been preferred for landfill leachate which has a high organic content. However, the wastewater is also characterized...
This article discusses the peculiarities of the development of historical demography in Ukraine. The authors tried to find out why this branch of historical knowledge was unpopular in Soviet and post-Soviet Ukraine, describe its current state and the prospects open to Ukrainian researchers today. In the first decades of the twentieth century in Ukraine, population research and historical statistics were well developed, which could have become a good precondition for the development of historical demography in the future. However, after the establishment of the Soviet totalitarian regime, demographers, in common with other social scientists and humanities academics, became subject to repression and total ideological control. Those who managed to avoid repression were forced to make convenient conclusions confirming the correctness of the Soviet plan. In their works, they implemented rigorous self-censorship, and gave foreign methodological patterns only a cursory glance, under the risk of being ...
To address these questions, the researchers used a high-throughput sequencing technology to characterize the gut microbiota associated with multiple members of the firebug family and its sister family, the bordered plant bugs or Largidae. They discovered that many different members of the firebug family share the same core microbiota. Interestingly, all the insect taxa that harbored the core microbiota were confined to a single clade within the Pyrrhocoridae, while the core microbes were completely absent from their sister family, the Largidae.. According to phylogenetic analyses, the association between firebugs and the core microbiota originated around 81 million years ago (in the late Cretaceous) which coincided with the emergence of their host plants, the Malvales. The acquisition of the gut-associated core microbiota apparently enabled firebugs to successfully overcome the plants defenses and nutritional shortcomings and utilize the Malvales seeds as a food source, explains Sailendharan ...
These biotopes are considered to have a high recovery potential. Sebens (1985, 1986) noted that bryozoans and hydroids covered scraped areas within 4 months in spring, summer and autumn. Hydroids exhibit rapid rates of recovery from disturbance through repair, asexual reproduction and larval colonization. Sparks (1972) reviewed the regeneration abilities and rapid repair of injuries. Fragmentation of the hydroid provides a route for short distance dispersal, for example, each fragmented part of Sertularia cupressina can regenerate itself following damage (Berghahn & Offermann, 1999). New colonies of the same genotype may, therefore, arise through damage to existing colonies (Gili & Hughes, 1995). Many hydroid species also produce dormant, resting stages that are very resistant of environmental perturbation (Gili & Hughes 1995). Although colonies may be removed or destroyed, the resting stages may survive attached to the substratum and provide a mechanism for rapid recovery (Cornelius, 1995a; ...
These are a few of the pdf files (and a few Microsoft Word documents) that Ive accumulated in my web browsing. MOST of these are hyperlinked to their source. If you want one that is not hyperlinked or if the link isnt working, e-mail me at [email protected] and Ill be happy to send it to you. Please note that this list will be updated continuously as I find more available resources. All of these files are freely available on the Internet so there should be no copyright issues. Articles with author names in RED are new additions since October 27, 2017. Phylum Arthropoda Subphylum Crustacea Class Branchiopoda - Fairy Shrimp, Clam Shrimp and Their Relatives Subclass Phyllopoda Order Lipostraca Scourfield, D.J. (1926). V. On a New Type of Crustacean from the Old Red Sandstone (Rhynie Chert Bed , Aberdeenshire) - Lepidocaris rhyniensis, gen. et sp. nov. Philosophical Transactions B, Vol.CCXIV. Order Notostraca - Tadpole Shrimp Gand, G., et al. (2008). Notostraca trackways in Permian playa ...
Dynatec Systems has built on its water treatment experience that began in the 1970s using membranes with rugged industrial reliability to produce UF and RO systems. Dynatec has over 17 years experience with membrane bioreactors and has developed many unique process improvements necessary for industrial wastewater applications.
The blog provides information of a general & public nature regarding national or other developments. None of the information contained herein is intended as legal advice or opinions relative to specific matters, facts, situations or issues. Additional facts, information or future developments may affect the subjects addressed in this blog. You should consult with an expert about your particular circumstances before acting on any of this information because it may not be applicable to your situation. This blog contains information and links to sites which are not owned or maintained by myself. I am not responsible for the content, linked sites, and the views expressed on linked sites do not necessarily reflect my views or opinions. The information contained herein is provided for personal, non-commercial, educational, entertainment and informational purposes only and does not constitute a guarantee of information or facts. I make no claims, expressed, implied, or statutory regarding the accuracy, ...
Evolutionary dynamics of hosts and their parasites are complex processes. In order to study these processes on genotype level, reliable molecular tools have to be developed. The goal of this thesis was to develop such tools for freshwater crustaceans - Daphnia longispina species complex and its parasites. On one hand, from the host side - an interspecific hybridization plays an important role. For tracing community dynamics and reticulate evolution in such a hybrid species complex, long-term comparative studies of natural populations are necessary. In order to conduct such a study, it is essential to access historical samples. These samples are usually suffering from low DNA quality due to the preservation chemical such as formaldehyde or denaturated ethanol, therefore traditional genotyping through length-based markers (such as microsatellites or allozymes) proved to be insufficient. For circumventing these issues, SNP- based markers were developed. Based on transcriptome data of one species ...
Our site doesnt host any file or offering download for any book. All of the download are provided by our adversiser. For copyright & DMCA report, please send email to ΑDC.DΜCΑ@ΟUΤLΟΟK.CΟΜ ...
In discussing the advantages of sex, one must keep in mind the host of disadvantages that comes with it. For one, large amounts of energy are required to maintain the sex organs. Studies have shown that Drosophila with sex organs removed tend to live significantly longer than their sexually active counterparters (controlled for STDs, I assume!). Of course, the actual practice of sexual intercourse itself tends to be quite dangerous. Just think of the diseases that can be passed around this way! Also, remember that sex isnt confined to humans alone. Flies and lizards have sex too! Many animals have elaborate mating rituals that require great input of energy and often make these animals easy pickings for predators. When you say that diversity is main benefit conveyed by sex, you should keep in mind that the first sexual organisms were single celled organisms with evolutionary time scales multitudes faster than our own. The rate of mutation in bacterial colonies comes from the fact that they can ...
Dairy foods and beverages account for about 70% of all dietary calcium intake among Americans. Dozens of epidemiological and randomised controlled trials in adults and children have used dairy products as the principal source of calcium, and have credited dairy intake with preventive benefits on study end points including bone mass, fractures and osteoporosis. A recent meta-analysis of over 270 000 people showed a strong trend for dairy intake protecting against hip fracture; the relative risk (RR) of hip fracture per daily glass of milk was 0.91, 95% CI 0.81 to 1.01.9. In many industrialised nations, milk is often the most cost-effective strategy for achieving recommended levels of calcium intake at a population level. Yet, legitimate concerns exist regarding potential deleterious effects of chronic dairy intake on health.10-16 Dairy foods, on an evolutionary time scale, are relative new-comers to the hominin diet.17 Domestication of cattle, sheep and goats first occurred approximately 11 ...
A heterogeneous specific binding assay method for determining the amount of a suspected analyte in an aqueous test medium wherein a reaction mixture is formed by combining the test medium with assay reagents including a labeled reagent, an immobilizable component, and a binding substance which causes the immobilizable component to precipitate. Free and bound species of the labeled reagent are formed as a function of the amount of the analyte in the test medium. One of the free and bound species of the labeled reagent is immobilized by binding of the immobilizable component with the binding substance. The immobilized labeled reagent is seperated from labeled reagent which has not been immobilized, and the amount of label in the labeled reagent in one of the separated fractions is determined and related to the amount of analyte in the test medium. The improvement provided is the use of an immobilizable component comprising a water dispersible, aggregatable reagent comprising a binding partner for the one
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CS1 maint: discouraged parameter (link) Miguel Alonso (1996). "Anostraca". Crustacea, Branchiopoda. Fauna Ibérica (in Spanish ... Anostraca) inferred from nuclear 18S ribosomal DNA (18S rDNA) sequences" (PDF). Molecular Phylogenetics and Evolution. 25 (3): ...
Denton Belk & Ján Brtek (1997). "Supplement to "Checklist of the Anostraca"". Hydrobiologia. 359 (1-3): 243-245. doi:10.1023/A: ... Denton Belk & Ján Brtek (1995). "Checklist of the Anostraca". Hydrobiologia. 298 (1-3): 315-353. doi:10.1007/BF00033826. S2CID ... La-Orsri Sanoamuang & Nukul Saengphan (2006). "A new species of Streptocephalus fairy shrimp (Crustacea, Anostraca) with ... B. Herbert & B. V. Timms (2000). "A new species of Streptocephalus (Parastreptocephalus) (Crustacea: Anostraca: ...
Crustacea, Branchiopoda, Anostraca)" (PDF excerpt). Zootaxa. 2528: 29-52. doi:10.11646/zootaxa.2528.1.2. Vezio Cottarelli, ... D. Christopher Rogers & Mahmoud Soufi (2013). "A new species of Chirocephalus (Crustacea: Anostraca) from Iran". Zootaxa. 3609 ... Ján Brtek & Vezio Cottarelli (2006). "Chirocephalus murae, a new species (Branchiopoda, Anostraca) from Turkey". Crustaceana. ... Graziella Mura & R. Sulhi Özkütük (2007). "On two new Anostraca species (Branchiopoda) from Turkey: Chirocephalus anatolicus sp ...
CS1 maint: discouraged parameter (link) Belk, Denton; Brtek, Ján (1995). "Checklist of the Anostraca" (PDF). Hydrobiologia. 298 ...
Current status of the Anostraca of Italy. Hydrobiologia, 405: 57-65. G. Mura, 1999. Habitat and life history of Chirocephalus ... One of the principal characteristics of the anostraca consists in their adaptability to environments subjected to strong ... Esigenze vitali di Chirocaphalus marchesonii (Crustacea; Anostraca) con particolare riguardo alla schiusa. Tesi di laurea, ...
Fairy shrimp are in the order Anostraca ("an" meaning without, "ostraca" meaning hard plate or shell). They do not have a ... D. Belk & M. Fugate (2000). "Two new Branchinecta (Crustacea: Anostraca) from the Southwestern United States". The Southwestern ...
Examples among the branchiopods include: Artemia and Streptocephalus in Anostraca; Triops in Notostraca; Cyzicus in Diplostraca ...
CS1 maint: discouraged parameter (link) Brigita Petrov & Ivan Petrov (1997). "The status of Anostraca, Notostraca and ...
n. (Crustacea: Anostraca: Thamnocephalidae) from the Lut desert, the hottest place on Earth. Zoology in the Middle East. DOI: ... 2013). A new fairy shrimp Phallocryptus tserensodnomi (Branchiopoda: Anostraca) from Mongolia. Zootaxa. 3670. 349-361. 10.11646 ...
Anostraca) from North America". Journal of Crustacean Biology. 25 (4): 537-546. doi:10.1651/C-2581.1. JSTOR 4094136. v t e. ... Anostraca)" (PDF). Current Science. 96 (1): 88-90. "Streptocephalus Baird, 1852". Integrated Taxonomic Information System. ...
Branchiopoda: Anostraca: Branchinectidae) from a volcanic crater in northern Chile (Antofagasta Province): a new altitude ... D. Christopher Rogers; Don Dasis & Daniel G. Murrow (2011). "A new species of Branchinecta (Crustacea: Anostraca) with comments ... Anostraca) from the Nearctic" (PDF). Zootaxa. 1126: 35-51. doi:10.11646/zootaxa.1126.1.3. Geoffrey Fryer (1968). "Branchinecta ... Anostraca: Branchinectidae)". Journal of Crustacean Biology. 31 (4): 717-724. doi:10.1651/10-3449.1. Baillie, J. (2000). " ...
Anostraca) in commercial cyst lots from Great Salt Lake, UT, USA". Journal of Experimental Marine Biology and Ecology. 296 (2 ... Anostraca) in Tunisia". Check List. 5 (2): 281-288. doi:10.15560/5.2.281. ISSN 1809-127X. "Welcome to Artemia World". Artemia ... Anostraca)". Mol. Ecol. 17 (13): 3160-3177. doi:10.1111/j.1365-294X.2008.03818.x. hdl:10261/37169. PMID 18510585. Hachem Ben ... Anostraca) species". Environmental Toxicology. 23 (4): 555-560. doi:10.1002/tox.20358. PMID 18214884. Rafael Campos-Ramos; ...
2006). "Large branchiopods (Branchiopoda: Anostraca, Notostraca and Spinicaudata) from the salt lakes of Algeria" (PDF). J. ...
... is a family in the order Anostraca (fairy shrimp), containing two genera - Branchinecta and Archaebranchinecta ... Anostraca: Branchinectidae)". Journal of Crustacean Biology. 31 (4): 717-724. doi:10.1651/10-3449.1. v t e. ...
Anostraca: Branchinectidae)". Journal of Crustacean Biology. 31 (4): 717-724. doi:10.1651/10-3449.1. Syncline in the Barstow ... and Anostraca (Archaebranchinecta barstowensis). Calico Mountains (California) Rainbow Basin Dibblee, T.W., Jr. (1967). Areal ...
He also established the current division of the Branchiopoda into the four orders Anostraca, Notostraca, Conchostraca and ...
Van Damme, Kay; Dumont, Henri J.; Weekers, Peter H. H. (May 9, 2004). "Anostraca (Crustacea: Branchiopoda) from Socotra Island ... notably Anostraca, fairy shrimp and their relatives, lay eggs capable of entering a state of cryptobiosis. They hatch when ... and they have characteristic Anostraca, such as various Branchipodopsis species. In some northern areas, tadpole shrimp are ...
Anostraca) from northern Japan and far Eastern Russia". BMC Zoology. 3 (1). doi:10.1186/s40850-018-0029-2. v t e. ...
Branchiopoda: Anostraca: Branchinectidae) from a volcanic crater in northern Chile (Antofagasta Province): a new altitude ...
Brtek, J.án (1997). Checklist of the valid and invalid names of the large branchiopods (Anostraca, Notostraca, Spinicaudata and ...
Anostraca) population in the Makgadikgadi Pans (Botswana), Hydrobiologia, Springer Netherlands, Volume 571, Number 1 / November ...
The bulk of its diet is made up of tiny crustaceans, including branchiopods, ostracods (seed shrimp), anostraca (fairy shrimp) ...
Arthropoda Subphylum Trilobitomorpha Subphylum Crustacea Class Remipedia Class Cephalocarida Class Branchiopoda Order Anostraca ...
Main article: Anostraca. The fairy shrimp of the order Anostraca are usually 6-25 mm (0.24-0.98 in) long (exceptionally up to ... Anostraca. *Subclass Phyllopoda Lipostraca†. Notostraca. Infraclass Diplostraca Laevicaudata. Spinicaudata. Cyclestherida. ... The group is thought to be monophyletic, with the Anostraca having been the first group to branch off.[19] It is thought that ... as in the Anostraca).[3] In the groups where the carapace prevents the use of the trunk limbs for swimming (Cladocera, clam ...
Anostraca)". Mol. Ecol. 17 (13): 3160-3177. doi:10.1111/j.1365-294X.2008.03818.x. hdl:10261/37169. PMID 18510585.. ... Anostraca) in Tunisia". Check List. 5 (2): 281-288. doi:10.15560/5.2.281. ISSN 1809-127X.. ... "Updating historical record on brine shrimp Artemia (Crustacea: Anostraca) from Urmia Lake (Iran) in the first half of the 10th ...
Anostraca. Lipostraca. Notostraca. Laevicaudata. Spinicaudata. Cyclestherida. Cladocera. Daphnia pulex (Cladocera) Remipedia. ...
... kindtii is "probably the only cladoceran ever described in a newspaper".[15] The German microscopist Gustav Woldemar Focke organised a scientific meeting in Bremen in 1844 together with the pharmacist Georg Christian Kindt. He studied the fauna of the ditches surrounding the city (the Bremer Stadtgraben) and displayed live specimens at the meeting. During the meeting, he also published a description of the species in the Weser-Zeitung on Sunday September 22, 1844, placing the species in the genus Polyphemus.[15] However, this description was ignored by the scientific community, and Wilhelm Lilljeborg described the species in 1861 with the name Leptodora hyalina. The synonymy was not noticed until Simon Albrecht Poppe informed Lilljeborg of it in 1889,[15] and Lilljeborg corrected the error in his 1900 monograph.[6]. In 2009, a second species, Leptodora richardii, was described from individuals collected from lakes in the Amur River basin, including Lake Bolon.[16]. ...
Branchiopod crustaceans are represented by fairy, tadpole, and clam shrimps (Anostraca, Notostraca, Laevicaudata, Spinicaudata ... and include possible stem-group or crown-group Anostraca, Notostraca, and clam shrimps or Cladoceromorpha [8-10], which ...
"Using ISSR Genomic Fingerprinting to Study the Genetic Differentiation of Artemia Leach, 1819 (Crustacea: Anostraca) from Iran ... Using ISSR Genomic Fingerprinting to Study the Genetic Differentiation of Artemia Leach, 1819 (Crustacea: Anostraca) from Iran ... Anostraca) from Iran and Neighbor Regions with the Focus on the Invasive American Artemia franciscana. Diversity 2020, 12, 132 ... Anostraca) from Iran and Neighbor Regions with the Focus on the Invasive American Artemia franciscana. Diversity. 2020; 12(4): ...
"Life history of three fairy shrimps (Branchiopoda: Anostraca) from Thailand". Journal of Crustacean Biology Vol 31: 623- 629. ... "Revision of Australian species of Branchinella(Crustacea: Anostraca)". Australian Journal of Marine and Freshwater Research Vol ... "Contributions to the morphology and the taxonomy of the Branchiopoda Anostraca". Zoologiska Bidrag fran Uppsala Vol 20: 101- ... Branchiopoda: Anostraca), a new fairy shrimp from the Chihuahua desert, with a proposal for the conservation of the ...
Mura G. (1999). Current status of the Anostraca of Italy. Hydrobiologia 405: 57-65 CrossRefGoogle Scholar ... Belk D. and Brtek J. (1995). Checklist of the Anostraca. Hydrobiologia 298: 315-353CrossRefGoogle Scholar ... Hildrew A. G. (1985). A quantitative study of the life history of a fairy shrimp (Branchiopoda: Anostraca) in relation to the ... Rogers D. C. (2003). Revision of the Thamnocephalid genus Phallocryptus (Crustacea: Branchiopoda: Anostraca). Zootaxa 257: 1-14 ...
CS1 maint: discouraged parameter (link) Miguel Alonso (1996). "Anostraca". Crustacea, Branchiopoda. Fauna Ibérica (in Spanish ... Anostraca) inferred from nuclear 18S ribosomal DNA (18S rDNA) sequences" (PDF). Molecular Phylogenetics and Evolution. 25 (3): ...
Denton Belk & Ján Brtek (1997). "Supplement to "Checklist of the Anostraca"". Hydrobiologia. 359 (1-3): 243-245. doi:10.1023/A: ... Denton Belk & Ján Brtek (1995). "Checklist of the Anostraca". Hydrobiologia. 298 (1-3): 315-353. doi:10.1007/BF00033826. S2CID ... La-Orsri Sanoamuang & Nukul Saengphan (2006). "A new species of Streptocephalus fairy shrimp (Crustacea, Anostraca) with ... B. Herbert & B. V. Timms (2000). "A new species of Streptocephalus (Parastreptocephalus) (Crustacea: Anostraca: ...
Main article: Anostraca. The fairy shrimp of the order Anostraca are usually 6-25 mm (0.24-0.98 in) long (exceptionally up to ... Anostraca. *Subclass Phyllopoda Lipostraca†. Notostraca. Infraclass Diplostraca Laevicaudata. Spinicaudata. Cyclestherida. ... The group is thought to be monophyletic, with the Anostraca having been the first group to branch off.[19] It is thought that ... as in the Anostraca).[3] In the groups where the carapace prevents the use of the trunk limbs for swimming (Cladocera, clam ...
Anostraca (crustacean). Fairy shrimp, any of the crustaceans of the order Anostraca, so called because of their graceful ...
2014) Anostraca. Atlas of Crustacean Larvae, eds Martin JW, Olesen J, Høeg JT (Johns Hopkins Univ Press, Baltimore), pp 29-35. ...
Anostraca. Branchinectidae. Branchinecta. B. orientalis 1. [23]. Thamnocephalidae. Phallocryptus. P. spinosaI 2. [23]. ...
A tiny marine crustacean inhabiting non-oceanic saline environments, there are over 13 species of brine shrimp. The best known, Artemia salina is located in the Great Salt Lake of Utah and also in the San Francisco Bay in California. These creatures are of great importance, since they provide food to many fish and birds. They are also of considerable interest to researchers and hobbyists.
Anostraca random page. Skip to main content Go to quick links Go to quick search Go to navigation for this section of the ToL ...
www311/OrganismPhotos/anostraca.jpg. 333. 0.01. 0.80%. /www311/OrganismPhotos/cladocera.jpg. 323. 0.00. 0.78%. /www311/ ...
Branchiopoda: Anostraca) eggs Mohamed Omar El-Magsodi (UGent) , Peter Bossier (UGent) , Patrick Sorgeloos (UGent) and Gilbert ... artemia, brine shrimp, growth, franciscana, survival, temperature, anostraca, brine shrimp artemia, parthenogenetic artemia, ... Mass culture of fairy shrimp Branchinecta orientalis (G. O. Sars 1901) (Crustacea: Anostraca) using effluent of rainbow trout ... Reproductive performance of fairy shrimp Branchinecta orientalis (G. O. Sars 1901) (Crustacea: Anostraca), fed with effluent of ...
Branchiopoda: Anostraca) eggs Mohamed Omar El-Magsodi (UGent), Peter Bossier (UGent), Patrick Sorgeloos (UGent) and Gilbert Van ...
Review of the biogeography of Artemia Leach, 1819 (Crustacea: Anostraca) in China. Int J Artemia Biol 3: 20-50. ... Evolutionary assessment of Artemia tibetiana (Crustacea, Anostraca) based on morphometry and 16S rRNA RFLP analysis. J Zool Sys ... Genetic variation and evolutionary origins of parthenogenetic Artemia (Crustacea: Anostraca) with different ploidies. Zool Scr ... Review of the biogeography of Artemia Leach, 1819 (Crustacea: Anostraca). Int J Artemaia Biol 2: 9-23. ...
Crustacea: Anostraca) CRIEL G. PhD thesis. University of Ghent, Belgium, 1992 被引用文献1件 ...
Anostraci, Notostraci, Concostraci (Crustacea Anostraca, Notostraca, Conchostraca). In Guide per il riconoscimento delle specie ...
Anostraca)". Mol. Ecol. 17 (13): 3160-3177. doi:10.1111/j.1365-294X.2008.03818.x. hdl:10261/37169. PMID 18510585.. ... Anostraca) in Tunisia". Check List. 5 (2): 281-288. doi:10.15560/5.2.281. ISSN 1809-127X.. ... "Updating historical record on brine shrimp Artemia (Crustacea: Anostraca) from Urmia Lake (Iran) in the first half of the 10th ...
A new species of Chirocephalus (Crustacea: Anostraca) from Iran.. Rogers DC, Soufi M. ...
The brine shrimp Artemia (Crustacea; Anostraca): a model organism to evaluate management policies in aquatic resources By: DE ... Coadaptation: lessons from the brine shrimp Artemia, "the aquatic Drosophila" (Crustacea; Anostraca) By: GAJARDO,GONZALO - ...
a) Brachypoda; (b) Leptostraca; (c, d) Decapoda; (e) Brachypoda; (f) Stomatopoda; (g) Mysida; (h) Decapoda; (i) Anostraca; (j)… ... Nauplii of (a) Triops cancriformis (Notostraca); (b) Branchinecta occidentalis (Anostraca); (c) Lernaeocera branchialis ( ...
basis of record Martin, J.W., & Davis, G.E. (2001). An updated classification of the recent Crustacea. Science Series, 39. Natural History Museum of Los Angeles County. Los Angeles, CA (USA). 124 pp. (look up in IMIS) [details] Available for editors ...
Water quality - Determination of the acute toxicity to Thamnocephalus platyurus (Crustacea, Anostraca) ...
Multiple types of gynandromorphism may occur within a species, e.g., in the shrimp Anostraca (Sassaman and Fugate 1997) and in ... Sassaman, C., and M. Fugate, 1997 Gynandromorphism in Anostraca: Multiple mechanisms of origin? Hydrobiologia 359: 163-169. ...
Pheromones inhibit the hatching of diapausing Anostraca (Crustacea: Branchiopoda) By: Johan Mertens, Lynda Beladjal and Kristof ...
HAMER M (1999) Anostraca. In: Day JA, Stewart BA, De Moor IJ and Louw AE (eds.) Guides to the Freshwater Invertebrates of ...
Order: Anostraca Habitat: vernal pools Size: 10-44 mm long Description: Fairy Shrimp are pale-colored (normally gray-white) and ...
Order Anostraca Danger: Harmless. How it gets into your tank: Food, Live food, Sediment. Size: ≤ .5inch Fairy shrimp are [ ...
  • First record of Branchinella spinosa (Milne-Edwards) (Crustacea: Branchiopoda: Anostraca) from Greece. (springer.com)
  • Genetic characterization of Artemia tibetiana (Crustacea: Anostraca). (ac.ir)
  • 2016. Genetic variation and evolutionary origins of parthenogenetic Artemia (Crustacea: Anostraca) with different ploidies. (ac.ir)
  • 2005. Evolutionary assessment of Artemia tibetiana (Crustacea, Anostraca) based on morphometry and 16S rRNA RFLP analysis. (ac.ir)
  • 2012. Review of the biogeography of Artemia Leach, 1819 (Crustacea: Anostraca). (ac.ir)
  • The Anostraca (crustacea : Branchiopoda) of southern Africa. (ukzn.ac.za)
  • Detailed molecular data of Artemia (Crustacea, Anostraca) from South Africa are scarce. (cambridge.org)
  • GIS-basierte Verbreitungsanalyse des Frühjahrs-Feenkrebses Eubranchipus grubii (Dybowski, 1860) in Deutschland (Crustacea, Anostraca). (uol.de)
  • Survival of Dendrocephalus spartaenovae (Crustacea: Anostraca: Thamnocephalidae) fed with a microalgae mixed culture. (semantico.net)
  • [2] They generally possess compound eyes and a carapace , which may be a shell of two valves enclosing the trunk (as in most Cladocera), broad and shallow (as in the Notostraca), or entirely absent (as in the Anostraca). (wikipedia.org)
  • [3] The trunk limbs are beaten in a metachronal rhythm , causing a flow of water along the midline of the animal, from which it derives oxygen , food and, in the case of the Anostraca and Notostraca, movement. (wikipedia.org)
  • This study attempted to resolve phylogenetic relationships among and within four major copepod orders including Harpacticoida and the phylogenetic position of Copepoda among five other crustacean groups (Anostraca, Cladocera, Sessilia, Amphipoda, and Decapoda) using 24 nuclear protein-coding genes. (beds.ac.uk)
  • Stomach content analysis on salamanders from three populations of this subspecies revealed that they consume the following taxa: Copepoda, Cladocera, Culicidae, Anostraca, and Chironomidae. (byu.edu)
  • The fairy shrimp of the order Anostraca are usually 6-25 mm (0.24-0.98 in) long (exceptionally up to 170 mm or 6.7 in). (wikipedia.org)
  • Fairy shrimp , so called because of their delicate, graceful appearance, superficially resemble true shrimp but belong to a separate order, the Anostraca. (britannica.com)
  • Good morning Tyler, During the 1960s, our editorial staff remembers caught Fairy Shrimp from the order Anostraca in Ohio in seasonal, vernal ponds that dried out in the summer. (whatsthatbug.com)
  • Fairy Shrimp (Anostraca) Eggs Like Brine Shrimp Triops! (ecdlcentar.com)
  • The subclass comprises three orders: Anostraca, Phyllopoda, and Lipostraca (represented only by extinct forms). (thefreedictionary.com)
  • This new species should be considered endangered of extinction according to the criteria of the MER (Aii,Bi,Ci,Di and for the IUCN (A-1,b,c,e.Se realizó un estudio genético y morfométrico en poblaciones de Zoogoneticus quitzeoensis (Bean, 1898 pertenecientes a las cuencas de los ríos Lerma y Ameca y los lagos de Cuitzeo, Zacapu y Chapala en el centro de México. (worldwidescience.org)
  • The Canadian Encyclopedia http://thecanadianencyclopedia.com/en/article/crustacean/ (accessed December 10, 2017). (thecanadianencyclopedia.com)
  • Kořínková T., Godyn B. (2011): Karyotypes and sex ratios in populations of Eubranchipus grubii (Dybowski, 1860) and Branchipus schaeferri Fischer, 1834 (Anostraca) from Poland. (cuni.cz)
  • (Taxon-specific: Order Anostraca) Proximal part of each thoracic appendage (thoracopod). (nhm.org)
  • [11] It resembles modern Anostraca, to which it is probably closely related, although its relationships to other orders remain unclear. (wikipedia.org)
  • http://best-adult-dating-sites.dating4adult.ga - best free adult dating unstrained woolsorter's pneumonia shuffle ing her order anostraca undergo ed and take water ed very cooperatively. (at.ua)