Female Mexican molly fish tend to go for big, colorful males, so what's a scrawny, drab guy to do? Scientists say he can flaunt bisexual behavior to bag a mate. Among Mexican mollies (Poecilia ...

We have a beautiful 28-gallon fish tank in our living room with a variety of fish, including Mollies. I don’t know much about fish, so when the lady at the pet store said we needed to keep a ratio of ...

This is a preview. Log in through your library . Abstract Female mate choice is a complex process involving both genetic and social factors. Extrinsic cues may play a role in determining how these ...

There are plenty of examples in nature of females being attracted to the biggest males. This is especially true for a species of fish called the Atlantic Mollie. The Mollie wants to be as big a fish ...

In many species, females prefer large males as mating partners. Male size can easily be determined visually. We examined how such mate choice evolves when individuals are deprived of sensory ...