Sex is war for many invertebrates
Tuesday, March 11, 2014 - 10:08
in Psychology & Sociology
It is fair to say we belong to a species obsessed by sex. We are among the only species to have sex for fun, not just for reproduction. For some other species, though, sex is far from fun. In fact, as two recent review papers show, it is a war zone, involving penis fencing and love darts.