XIII.—Observations on the genera Pachybdella (Diesing) and Peltogaster (Rathke), two animal forms parasitic upon the abdomen of Crabs
Published in Annals And Magazine of Natural History, in 1855, in volume 16, pages 153-162
Date published:1855
Published in Annals And Magazine of Natural History, in 1855, in volume 16, pages 153-162
Date published:1855