Results 81 to 90 of about 522 (169)

Data from: Evolutionary relationships within the Triops (Notostraca: Branchiopoda) using complete mitochondrial genomes

open access: yes, 2014
The tadpole shrimp (Notostraca: Triops) have been called living fossils with conserved morphology, but subtle morphological variations within and between species has yielded confused taxonomic assignments.
Cowley, David E., Horn, Rebekah L.
core   +1 more source

FIGURE 5. Eocyzicus hutchinsoni. A in An updated and detailed taxonomical account of the large Branchiopoda (Crustacea: Branchiopoda: Anostraca, Notostraca, Spinicaudata) from the Yale North India Expedition deposited in the Yale Peabody Natural History Museum

open access: yes, 2018
FIGURE 5. Eocyzicus hutchinsoni. A, head (male). B, telson (female). (Scale bars: A: 1 mm; B: 0.5 mm).Published as part of Padhye, Sameer M. & Lazo-Wasem, Eric A., 2018, An updated and detailed taxonomical account of the large Branchiopoda (Crustacea ...
SAMEER M. PADHYE   +3 more
core   +1 more source

Ecology and distribution of the Arctic Tadpole Shrimp Lepidurus arcticus (Branchiopoda, Notostraca) in the Fennoscandian Mountain Range and on the Svalbard Archipelago

open access: yesFauna Norvegica
Lepidurus arcticus is frequently found at sea level in the Svalbard archipelago, extending further south from 80°N into the tundra zone and at increasing altitudes in the Fennoscandian Mountain Range (Scandes) down to 59°N, spanning 2300 km.
Tore Qvenild   +3 more
doaj   +1 more source

28S junctions and chimeric elements of the rDNA targeting non-LTR retrotransposon R2 in crustacean living fossils (Branchiopoda, Notostraca)

open access: yes, 2012
The 28S rRNA genes of several metazoans are interrupted by site-specific targeting non-LTR retrotransposons, such as R2. R2 elements have been deeply analyzed but aspects of their retrotransposition mechanism and the origin of the wide diversity observed
Luchetti, Andrea   +2 more
core   +1 more source

Effect of Light on the Hatching of Eggs in Triops granarius (Notostraca: Triopsidae)

open access: yesEnvironment Control in Biology, 1975
A tadpole shrimp, Triops granarius appears in paddy fields a few days after the water submergence and ploughing. The Triops species have many similarities in their ecological characteristics with those of the annual plant weeds in paddy field, such as the life cycle in an annually disturbed habitat, the wide range of food or nutritional requirement ...
openaire   +1 more source

Genetic structure and origin of Central European populations of tadpole shrimp Lepidurus apus (Crustacea: Notostraca)

open access: yes, 2014
Freshwater invertebrates especially species from temporary ponds are suitable model organisms for studying of dispersal mechanisms in their discontinous habitats.
Vopařilová, Lucie
core  

Crustacean conundrums: a review of opsin diversity and evolution. [PDF]

open access: yesPhilos Trans R Soc Lond B Biol Sci, 2022
Palecanda S   +3 more
europepmc   +1 more source

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