Current knowledge of the South East Asian large branchiopod Crustacea (Anostraca, Notostraca, Laevicaudata, Spinicaudata, Cyclestherida)
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چکیده
منابع مشابه
Ecology and distribution of large branchiopods (Crustacea, Branchiopoda, Anostraca, Notostraca, Laevicaudata, Spinicaudata) of the Eastern Cape Karoo, South Africa
A survey of the large branchiopod fauna of the Eastern Cape Karoo region of South Africa was undertaken to provide baseline biodiversity information in light of impending shale gas development activities in the region. Twenty-two waterbodies, including nine dams and thirteen natural depression wetlands, were sampled during November 2014 and April 2015. A total of 13 species belonging to four or...
متن کاملToxicity of Bacillus thuringiensis israelensis on the Nontarget Organisms Triops cancriformis, Branchipus schaefferi, Leptestheria dahalacensis (Crustacea: Branchiopoda: Notostraca, Anostraca, Spinicaudata)
In a blind and randomised study, early postlarval stages of the tadpole shrimp Triops cancriformis, the fairy shrimp Branchipus schaefferi, and the clam shrimp Leptestheria dahalacensis were exposed to different concentrations of a commonly available Bti suspension, equivalent to 0, 4.5 (recommended treatment concentration), 45, 450, and 4500 AA/l. No statistically significant correlations were...
متن کاملPhylogeny of Branchiopoda (Crustacea) – Character Evolution and Contribution of Uniquely Preserved Fossils
> Abstract Phylogeny of Branchiopoda (Crustacea) has received intensive attention the last decade and a widely accepted full resolution of the relationships between the major branchiopod taxa is close. Various well-preserved fossil branchiopods (e.g., Castracollis, Lepidocaris, Kazacharthra, Leptodorosida) combine characters from major recent taxa and are therefore necessary for a full understa...
متن کاملA 365-Million-Year-Old Freshwater Community Reveals Morphological and Ecological Stasis in Branchiopod Crustaceans
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 foss...
متن کاملThe origin and evolution of variable-region helices in V4 and V7 of the small-subunit ribosomal RNA of branchiopod crustaceans.
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 spinicauda...
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ژورنال
عنوان ژورنال: Journal of Limnology
سال: 2013
ISSN: 1723-8633,1129-5767
DOI: 10.4081/jlimnol.2013.s2.e5