Carter, H.J. (1871). A Descriptive Account of three Pachytragous Sponges growing on the Rocks of the South Coast of Devon. Annals and Magazine of Natural History. (4) 7(37): 1-15, pl. IV.
7310
Carter, H.J.
1871
A Descriptive Account of three Pachytragous Sponges growing on the Rocks of the South Coast of Devon