In the stalk-eyed fly world, it’s the males with longer eyestalks that get the females. Not only do the females prefer males with longer antennae dotted eye-stalks, but other males are also less ...

In stalk-eyed flies (Diopsidae), the eyes are positioned at the end of rigid peduncles protruding laterally from the head. Sexual selection for eye span in male Cyrtodiopsis dalmanni results in eye ...

Research from University College London has shown that male flies that are genetically programmed to produce only female offspring compensate for their low sperm count by growing larger testes. Male ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. In the stalk-eyed fly world, it’s the males with longer ...