Results 11 to 20 of about 112 (81)
Mechanism of shape determination in motile cells. [PDF]
Nature, 2008 Keren K +6 more
europepmc +2 more sources
Zootaxa, 2007 Genus Hypsophrys Agassiz Hypsophrys Agassiz, 1859: 408 (original description). Heros, Günther 1864: 153 (part.). Neetroplus Günther, 1867: 603 (junior synonym). Cichlasoma, Pellegrin 1904: 167 (part.) Copora Fernández-Yépez, 1969: 3 (junior synonym). Type species.
Chakrabarty, Prosanta, Sparks, John S.
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Ecological and evolutionary consequences of selective interspecific information use
Ecology Letters, Volume 26, Issue 4, Page 490-503, April 2023., 2023 Recent work has shown that animals frequently use social information from individuals of their own species as well as of other species, yet the consequences of social information use remain poorly understood. Furthermore, information users may be selective in their social information use, deciding from whom and how to use information, but this has been
Reetta Hämäläinen +5 more
wiley +1 more source
Molecular Ecology, Volume 30, Issue 8, Page 1880-1891, April 2021., 2021 Abstract The visual system of vertebrates has greatly contributed to our understanding of how different molecular mechanisms shape adaptive phenotypic diversity. Extensive work on African cichlid fishes has shown how variation in opsin gene expression mediates diversification as well as convergent evolution in colour vision.
Julián Torres‐Dowdall +3 more
wiley +1 more source
Reviews on Clinical Pharmacology and Drug Therapy, 2022 BACKGROUND: Nowadays there are a lot of data to suggest about an important role of ghrelin signaling system in stress response and reinforcement mechanisms.
A. Blazhenko +5 more
semanticscholar +1 more source
, 2023 Published as part of Angulo, Arturo, Betts, Joel T., González-Alemán, Néstor J., Castañeda, Edgar, Berghe, Eric Van Den, Elías, Diego J., Mcmahan, Caleb D. & Matamoros, Wilfredo A., 2023, Continental fishes of Nicaragua: diversity, distribution and conservation status; with an annotated and illustrated checklist of species and an identification guide ...
Angulo, Arturo +7 more
openaire +2 more sources
Molecular Ecology, Volume 29, Issue 8, Page 1476-1493, April 2020., 2020 Abstract Cichlid fishes' famous diversity in body coloration is accompanied by a highly diverse and complex visual system. Although cichlids possess an unusually high number of seven cone opsin genes, they express only a subset of these during their ontogeny, accounting for their astonishing interspecific variation in visual sensitivities. Much of this
Ralph F. Schneider +3 more
wiley +1 more source
, 2007 Hypsophrys nematopus (Günther, 1867) Neetroplus nematopus Günther, 1867. Diagnosis. Hypsophrys nematopus is diagnosed as the only Hypsophrys with spatulate teeth (versus caniniform) and a dark bar or no marking (versus a round spot) positioned centrally on the flank.
Prosanta Chakrabarty, John S. Sparks
openaire +4 more sources
International Scholarly Research Notices, Volume 2011, Issue 1, 2011., 2011 Lowland streams of the Caribbean Costa Rican slope are naturally enriched by minerals and solutes such as phosphorus, a phenomenon known as geothermal input. The resulting stream phosphorus gradient affects the food web by altering primary production, leading to complex biotic and abiotic interactions.
Jimena Golcher Benavides +2 more
wiley +1 more source
, 2021 Published as part of Angulo, Arturo, 2021, New records and range extensions to the Costa Rican freshwater fish fauna, with an updated checklist, pp.
openaire +2 more sources