Latest Planorbidae Stories
A Malaysian-Dutch team of biologists have catalogued all 31 species of the tiny, but oh so pretty snail genus Plectostoma from West-Malaysia, Sumatra, and Thailand. Ten species are new to science, but some of those are going extinct as they are being discovered.
Think 'mass extinction' and you probably envision dinosaurs dropping dead in the long-ago past or exotic tropical creatures being wiped out when their rainforest habitats are decimated.
Biologists have tracked down genes that control the handedness of snail shells, and they turn out to be similar to the genes used by humans to set up the left and right sides of the body.
- The practice of two or more parties jointly purchasing all or part of a butchered cow and dividing the meat between them.