A remarkable fish species, the Amazon molly, has defied evolutionary norms by surviving for 100,000 years without males.
IFLScience on MSN
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 ...
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 ...
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 ...
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 ...
Salmonid fishes, encompassing salmon, trout and char, exhibit remarkable genetic diversity and complex population structures shaped by their anadromous and freshwater life histories. Genetic diversity ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results