Results 11 to 20 of about 339 (119)

Hypsophrys nicaraguensis [PDF]

open access: yes, 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   +3 more sources

Hypsophrys nicaraguensis [PDF]

open access: yes, 2007
Hypsophrys nicaraguensis (Günther, 1859) Figures 27-28 Hypsophrys unimaculatus Agassiz, 1859: 408 (nomen nudum, but see Remarks). Heros nicaraguensis Günther, 1864: 153 (original description). Heros balteatus Gill in Gill & Bransford, 1877: 184 (junior synonym). Cichlasoma nicaraguense, Pellegrin 1904: 167 (new combination).
Juan J. Schmitter-Soto
openaire   +2 more sources

Mechanism of shape determination in motile cells. [PDF]

open access: yesNature, 2008
Keren K   +6 more
europepmc   +2 more sources

Ecological and evolutionary consequences of selective interspecific information use

open access: yesEcology 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

The changes of protein kinases activities in the brain structures after ghrelin antagonists administration in previously stressed Danio rerio

open access: yesReviews 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

Habitat light sets the boundaries for the rapid evolution of cichlid fish vision, while sexual selection can tune it within those limits

open access: yesMolecular 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

Hypsophrys unimaculatus Agassiz 1859 [PDF]

open access: yes, 2007
Hypsophrys unimaculatus Agassiz 1859 Heros nicaraguensis Günther 1864. Diagnosis. Hypsophrys unimaculatus is diagnosed as the only Hypsophrys with a centrally positioned spot on the flank (Figure 4; versus a bar or no marking) and caniniform teeth ...
John S. Sparks, Prosanta Chakrabarty
core   +1 more source

AmoePy [PDF]

open access: yes, 2022
\(\Large\textrm{Deprecated.}\) New version under this Link ___________________________________________________________ A Python-based toolbox for analyzing and simulating amoeboid cell motility.
Ted Moldenhawer   +4 more
core   +1 more source

Hypsophrys [PDF]

open access: yes, 2007
Key to species of genus Hypsophrys 8a(2a) Teeth pointed; profile strongly convex (Fig. 28)........................................ Hypsophrys nicaraguensis 8b Teeth incisor-like; profile with a pronounced slope (Fig.
Juan J. Schmitter-Soto
core   +1 more source

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