Results 131 to 140 of about 26,142 (272)
, 2013 Despite divergent evolutionary histories, Neotropical cichlids (Cichlidae) and Nearctic sunfishes (Centrarchidae) appear to have similar functional morphotypes and occupy similar ecological niches.
C. Montaña, K. Winemiller
semanticscholar +1 more source
BMC Genomics, 2012 BackgroundThe Nile tilapia (Oreochromis niloticus) is the second most farmed fish species worldwide. It is also an important model for studies of fish physiology, particularly because of its broad tolerance to an array of environments. It is a good model
R. Guyon +18 more
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A novel apparatus for studying fish cognition in the wild
Methods in Ecology and Evolution, Volume 16, Issue 5, Page 939-948, May 2025.Abstract Fish show a huge variation of ecological, anatomical and behavioural traits, which makes them prime subjects for studying behaviour, cognition and their evolution. Lab‐based studies allow a controlled examination of some of the mechanisms underpinning cognition and have yielded many insights into fish cognitive abilities.
Catarina Vila‐Pouca +7 more
wiley +1 more source
LIII.—Descriptions of new Cichlid fishes from South America in the British Museum [PDF]
, 1912 C. Tate Regan
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The Impact of the Geologic History and Paleoclimate on the Diversification of East African Cichlids
International Journal of Evolutionary Biology, 2012 The cichlid fishes of the East African Great Lakes are the largest extant vertebrate radiation identified to date. These lakes and their surrounding waters support over 2,000 species of cichlid fish, many of which are descended from a single common ...
P. Danley +5 more
semanticscholar +1 more source
Austral Entomology, Volume 64, Issue 2, May 2025.Abstract The genus Tetramesa Walker (Hymenoptera: Eurytomidae) comprises over 200 species of herbivorous wasps that feed exclusively on grasses. Recent field surveys in South Africa for grass biological control programs have uncovered a large diversity of potential Tetramesa on African grasses.
Clarke J. M. van Steenderen +4 more
wiley +1 more source
Revista Mexicana de Biodiversidad, 2011 Se evaluaron y compararon diversas características morfológicas de 6 especies de Vieja Fernández-Yépez, 1969 del río Usumacinta. Se emplearon 20 organismos adultos por especie y 33 medidas corporales que fueron estandarizadas y examinadas con un análisis
Miriam Soria-Barreto +2 more
doaj
The status of the artisanal fishery of Lake Victoria, Kenya [PDF]
, 1999 Annual catches of fish in Lake Victoria, Kenya from 1976-1998 are assessed, catches from 5-15 boats selected randomly from targeted landing sites were recorded. Twenty three of the 256 Kenyan landing sites were covered by the survey. Selection of landing
Othina, A.
core
Non‐Lethally Produced Chemical Risk Cues Elicit Antipredator Responses in a Common Canadian Minnow
Ethology, Volume 131, Issue 5, May 2025.ABSTRACT Predation risk exerts significant pressure on the survival of prey species and has many indirect impacts on their habitat use, energy allocation, and community dynamics. Prey must consistently assess their surroundings by using multiple information sources to monitor predation risk and respond accordingly.
Veronica Groves +3 more
wiley +1 more source
Gonadal Development and Reproductive Activity of the Cichlid Fish Tilapia leucosticta (Trewavas) in an Equatorial Lake [PDF]
, 1969 Mohamed Hyder
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