keratella cochlearis common name

Keratella cochlearis was the most regular inhab-itant of the pelagial zone of the Heiligensee and generally showed the highest abundance (calculated as an average of all depths) of all rotifer species (Fig. ERMS (2006) European Register of Marine Species. Both K. cochlearis and S. oblonga/tremula reached maxima of … Though we edit our accounts for accuracy, we cannot guarantee all information in those accounts. http://creativecommons.org/licenses/by-nc/4.0/, http://creativecommons.org/licenses/by/4.0/, http://creativecommons.org/publicdomain/zero/1.0/. View Photo Species Profile. We suggest you upgrade to a modern browser. Zootaxa, 1564, 1-104. Disclaimer: The Animal Diversity Web is an educational resource written largely by and for college students.ADW doesn't cover all species in the world, nor does it include all the latest scientific information about organisms we describe. 2019. Help us improve the site by taking our survey. We investigated population-level differences (population-by-environment interaction) in … Kini nga matang hayop na sabwag sa: Keratella, like all rotifers are pseudocoelomates. advanced search... Login. Specifically, this investigation examines the role of genetic factors in ex-plaining variance in spine development among members of the genus Keratella (K. cochlearis, K. hiemalis, and K. quad-rata). 149-151, Segers, H. (2007). Keratella cochlearis Eloı́sa Ramos-Rodr ı́guez 1,2,*, Emilio Moreno1,2 and JoséMarıa Conde-Porcuná 1,2 ABSTRACT Organisms with wide environmentally induced morphological plasticity and cosmopolitan distribution, e.g. Keratella cochlearis. Organisms with wide environmentally induced morphological plasticity and cosmopolitan distribution, e.g. Rotifera, in: Costello, M.J. et al. (Ed.) Kingdom Animalia ( 1ANIMK ) Phylum Rotifera ... General information about Keratella cochlearis (KERTCO) EPPO Global Database. GBIF Backbone Taxonomy. #V4R4 1. 3). We only retained studies that monitored spine length of K. cochlearis for more than 8 months to make sure a major part of the seasonal variation was included. It is thought that this condition is secondarily derived (Brusca and Brusca, 1990). Keratella cochlearis is within the scope of WikiProject Animals, an attempt to better organize information in articles related to animals and zoology.For more information, visit the project page. Name of species Conductivity range Salinity range Occurrence at stations Asplanchna priodonta 552 µ S/cm 0.3 20 Brachionus falcatus 552 µ S/cm 0.3 20 Diurella sp. ADW doesn't cover all species in the world, nor does it include all the latest scientific information about organisms we describe. We’re sorry, but GBIF doesn’t work properly without JavaScript enabled. Additional Pictures : Quicktime Movies Keratella1.mov - Keratella swimming (1.00 MB). Data were obtained by conducting a literature search using ISI Web of Science with the search terms (Keratella cochlearis AND morpholog*, Keratella AND morpholog* variation). Please see our brief essay. the most common rotifers from inland waters. the common freshwater rotifer Keratella cochlearis , are ideal models to study the evolution of plastic polymorphisms and the capacity of zooplankton to adapt to local selection conditions. Collection Patrimoines Naturels, 50: pp. It was, thus, our goal to investigate the potential direct and indirect feeding relationships between some dominant freshwater ciliates of the genus Urotricha and the common co-occurring rotifer species Keratella cochlearis and Keratella quadrata. was on sabbat- ical leave at Dartmouth College. Keratella cochlearis var. [accessed on 26 June 2020] For more multimedia, look at Keratella cochlearis on Wikimedia Commons. Keratella cochlearis and Brachionus urceolaris, the most abundant rotifers in each of the respective lakes, both showed broad tolerances to pH. Keratella cochlearis (Gosse, 1851) Species: Keratella crassa Ahlstrom, 1943 ... Common Name: Scientific Name : TSN: In: Kingdom Go to Advanced Search and Report . Click on the blue (text) link to the left. The Rotifer World Catalog (RWC) contains nomenclatural and taxonomic status for all rotifer species, availability and validity, original combination and spelling, taxonomic hierarchy, and latest revision for every species level name of Phylum Rotifera. Keratella cochlearis is probably the commonest planktonic rotifer. © 2020 Regents of the University of Michigan. The second genus selected for analysis, Brachionus, has been the target of prior molecular studies. 2. Annotated checklist of the rotifers (Phylum Rotifera), with notes on nomenclature, taxonomy and distribution. The Animal Diversity Web (online). National Science Foundation Keratella cochlearis (Gosse, 1851) Taxonomic Serial No. Myers, P., R. Espinosa, C. S. Parr, T. Jones, G. S. Hammond, and T. A. Dewey. Any body of standing water is likely to contain rotifers and Keratella cochlearis is probably the commonest and most widespread species in the world. This is a paedomorphic condition in which the blastocoel remains even once the animal has reached maturity. Though we edit our accounts for accuracy, we cannot guarantee all information in those accounts. The main aim of this thesis was to investigate and describe the genetic diversity of one of the most common freshwater rotifer - Keratella cochlearis - in relation to its morphological variability. This material is based upon work supported by the Preferred name: Keratella cochlearis ; Authority: (Gosse) Propose photo. An Keratella in uska genus han Rotifera.An Keratella in nahilalakip ha familia nga Brachionidae.. Ilarom nga taxa. The Animal Diversity Web team is excited to announce ADW Pocket Guides! The predation impact on K. cochlearis morphology show itself as a general increase of body and spine lengths in the presence of potential cyclopoid … Manuel Elias Gutierrez. Keratella ahlstromi; Keratella americana; Keratella armadura; Keratella australis; Keratella canadensis; Keratella cochlearis; Keratella crassa While B. urceolaris showed a large selective advantage at low pH, this was reduced and both species fared better at near-neutral pH. King, 1972, 1977), but the seasonal variation in lake populations of, e.g., K. cochlearis ought to be mainly non-genetical. an order within an order? The ADW Team gratefully acknowledges their support. Name . Una ning gihulagway ni Gosse ni adtong 1851. The small cladocerans, Bos- rnina longirostris and Chydorus sphaericus also were resis- tant to predation by this copepod. Keratella cochlearis (Gosse 1851) El Colegio de la Frontera Sur. Swedish Taxonomic Database. Keratella cochlearis, K. crassa and for large soft-bodied adult Asplanchna priodonta. Zooplankton taxonomic list - taxa found from Bath to Gent (Schelde) during winter and spring 2002. and carried out while C.W.B. #V11R7 1. The species name sinensis is an adjectival toponym, derivedfromthe nameof the countryin which the type Taxonomy. Kaliwatan sa mananap nga ligid ang Keratella cochlearis. 445 µ S/cm 0.3 5 Keratella cochlearis 450 – 528 µ S/cm 0.3 3, 4 Keratella quadrata 528 µ S/cm 0.3 3 Dyntaxa. Carlin (1943) proposed to throw the familiar name K. cochlearis into synonymy with K. stipitata Ehrenberg on the basis of a presumed error by Ehrenberg in drawing a K. quadrata dorsal pattern in a K. cochlearis outline. Increased hunger in Diacyclops increased the clear- ance rates on both vulnerable and Diacyclops-resistant prey 1. Visit #16 (October 16th, 2017) at Tingwall Loch. For biometric information on lorica length vs. body width for three Keratella species and three K. cochlearis forms, click on graph below. Visit #11 (August 15th, 2017) at Tingwall Loch. and D. magna) and the small, but common, rotifer, Keratella cochlearis f. tecta. Polyarthra trigla was the most common species over the four seasons and proportionally most dominant in spring and autumn, whereas Cephalodella exigua and Keratella cochlearis were the most dominant species in winter and summer, respectively. # Taxon: Keratella cochlearis. Keratella cochlearis is found worldwide in marine, brackish and freshwater habitats. In certain cases there is probably a succession of genetically different clones during the course of the year (cf. Disclaimer: ITIS taxonomy is based on the latest scientific consensus available, and is provided as a general reference source for interested parties. Go! Search in featureTaxon InformationContributor GalleriesTopicsClassification. Low This article has been rated as Low-importance on the project's importance scale. View Photo Species Profile. Year: 2016. cc-by-3.0 Keratella cochlearis is a species of rotifers in the family Brachionidae. Accessed at www.dyntaxa.se [15-01-2013]. To cite this page: European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. ’ This research was supported by National Science Foundation grants DEB 8 1 - 192 13 and BSR 84- 15024 to J.J.G. http://www.marbef.org/data/erms.php, O'Reilly, M. (2001). While ADW staff and contributors provide references to books and websites that we believe are reputable, we cannot necessarily endorse the contents of references beyond our control. (2013). Neither species appeared the common freshwater rotifer Keratella cochlearis, are … Beside the assessment of genetic diversity, a detailed study of K. cochlearis … Global Biodiversity Information Facility. Bibliographic References. Keratella cochlearis Name Synonyms Anuraea cochlearis Gosse, 1851 Keratella stipitata Carlin, 1943 Homonyms Keratella cochlearis (Gosse, 1851) Common names 螺形龜甲輪蟲 in language. 445 µ S/cm 0.3 5 Euchlanis sp. Keratella cochlearis. Want to see an alphabetical list of ALL species within this taxa group? Keratellais a footless rotifer … Unpublished data. Our website has detected that you are using an outdated insecure browser that will prevent you from using the site. Ang Keratella cochlearis sakop sa kahenera nga Keratella, ug kabanay nga Brachionidae. Accessed at https://animaldiversity.org. K. cochlearis is also a vulnerable prey organ-ism that is preferred by many different predators varying Register. Visit #4 (April 15th, 2017) at Tingwall Loch. 2021. Keratella cochlearis. We investigated the potential competition and feeding impact of the common rotifer species, Keratella cochlearis and K. quadrata, on the abundant prostomatid ciliates, Urotricha furcata and Balanion planctonicum, in laboratory batch culture experiments. Disclaimer: Grants DRL 0089283, DRL 0628151, DUE 0633095, DRL 0918590, and DUE 1122742. In experiments and field studies we show that during part of their ontogeny fish larvae feed intensively on the common rotifer Keratella cochlearis, and that larval fish predation reduces rotifer spine length both through induction of shorter spines and selective predation on long-spined individuals. Additional support has come from the Marisla Foundation, UM College of Literature, Science, and the Arts, Museum of Zoology, and Information and Technology Services. Keratella cochlearis (Gosse, 1851) References . The Animal Diversity Web is an educational resource written largely by and for college students. Checklist dataset. Start This article has been rated as Start-Class on the project's quality scale. Confused by a class within a class or Azémar, F.; Fiers, F.; Tackx, M. (2002). Azémar, F.; Fiers, F.; Tackx, M. (2002). (2001). : 58360 (Download Help) Keratella cochlearis TSN 58360 Taxonomy and Nomenclature Kingdom: Animalia : Taxonomic Rank: Species : Synonym(s): Common Name(s): Taxonomic Status: Current Standing: valid Data Quality Indicators: Record Credibility Rating: unverified Organisms with wide environmentally-induced morphological plasticity and cosmopolitan distribution, e.g., the common freshwater rotifer Keratella cochlearis, are ideal models to study the evolution of plastic polymorphisms and the capacity of zooplankton to … This Genus currently has 8 taxonomic siblings (listed below) and an expanded tree of 14 members (self + siblings + sub-siblings). The rotifer species Keratella cochlearis is one of the most widespread rotifers on Earth (Segers and De Smet 2008), and such a worldwide distribution comes with an enormous variation in environmental threats, including predation. O'Reilly, M. ( 2002 ) cover all species within this taxa group molecular studies want to see an list... Is probably the commonest and most widespread species in the world, does... Been the target of prior molecular studies - taxa found from Bath to Gent ( Schelde ) winter! Our accounts for accuracy, we can not guarantee all information in those accounts species in the family Brachionidae Gosse! Click on the project 's quality scale in marine, brackish and freshwater habitats for college students world, does! Marine, brackish and freshwater habitats keratella cochlearis common name ITIS taxonomy is based on the blue text... Common, rotifer, Keratella cochlearis ( Gosse 1851 ) Taxonomic Serial No ( Schelde ) during winter and 2002. 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