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Choosy fish females may boost biodiversity

Source
Phys.org

Publication Date
2015-03-06

A new study offers insight into a process that could lead one species to diverge into two, researchers report in the American Naturalist. The study found that female killifish that avoid mating with males of a closely related species also are less likely to mate with males of their own species – if those males come from an unfamiliar population.

Content
http://phys.org/news/2015-03-choosy-fish-females-boost-biodiversity.html