II.—On plectronella papillosa, a new genus and species of echinonematous sponge
Published in Annals And Magazine of Natural History, in 1879, in volume 3, issue 13, pages 17-27
Date published:1879
Published in Annals And Magazine of Natural History, in 1879, in volume 3, issue 13, pages 17-27
Date published:1879