https://echinoblog.blogspot.com/2012/03/a-scientific-mystery-self-fertilization.html?showComment=1331478596422&m=0
The Echinoblog: A scientific mystery! Self-Fertilization in Parvulastra exigua
Photo by Nuytsia@Tas on Flickr Scientists LOVE a good mystery. And biology is full of them. But some are not obvious and are found am...
parvulastra exiguascientificmysteryselffertilization