As a result of more than twenty years' careful and systematic observations carried out on the Rotifers of numerous ponds in North and Middle Iceland, the author of this important monograph has added ...
THE Rotifera are remarkable among the Metazoa for their small size, often smaller than the largest ciliated Protozoa. Many rotifers are colourless or at most show some slight colour in the gut wall, ...
Palina Island, N Of Island, Colon, Panama, North Atlantic Ocean Published Name ...