The hybrid freshwater fish actually reproduces exclusively female clones, doing so for much longer than scientists thought ...
In Hungary, ethological research is most often identified with tests on dogs, but novel methodological advances could bring another species, the paradise fish, into the spotlight. Fish are easy to ...
Fish present an extraordinary range of physiological adaptations shaped by their aquatic environments and evolutionary history. As ectotherms, their metabolic rates, cardiovascular performance and ...
A remarkable fish species, the Amazon molly, has defied evolutionary norms by surviving for 100,000 years without males.
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All-female fish should have gone extinct without males thousands of years ago – but haven’t, thanks to nifty genetics
A small fish swimming in the waters of Mexico and Texas has caused a big issue for scientists. The Amazon molly is a species ...
Interactions between farmed and wild fish influence the evolutionary trajectories of natural populations and the sustainability of aquaculture. Domestication in controlled environments selects for ...
The rapid formation of 500 different species of fish in a single lake, each with specialized ecological roles, resulted from a small but genetically diverse hybrid population. Scientists show the ...
Researchers discover surprisingly high levels of genetic diversity among the colorful male morphs of a freshwater fish. Fish Species’ Y Chromosomes Diverged Even Without Recombination Fish Species’ Y ...
LOUISVILLE, Ky. (WDRB) -- Researchers at the University of Louisville plan to use a $2.3 million grant to study the link between genetics and an increased risk of Fetal Alcohol Spectrum Disorders in ...
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