@article{NARMS:SourceID:24626, author = {Hyman, L. H.}, journal = {McGraw-Hill Book Company, Inc. New York and London}, note = {figs. 1-221. (Cnidaria: 365-661, figs 106-208). (also only p. 461).
Kristian Fauchald's Polychaeta DB}, pages = {1-726}, title = {The Invertebrates: Protozoa through Ctenophora}, url = {https://vliz.be/vmdcdata/narms/narms.php?p=sourcedetails&id=24626}, year = {1940} }