@inbook {36, title = {Chapter VII {\textendash} Phylum Cnidaria. V. Class Scyphozoa}, booktitle = {The Invertebrates: Protozoa through Ctenophora}, series = {The Invertebrates}, number = {1}, year = {1940}, pages = {497-538}, publisher = {McGraw-Hill Book Company, Inc}, organization = {McGraw-Hill Book Company, Inc}, edition = {First Edition}, chapter = {Chapter VII {\textendash} Phylum Cnidaria. V. Class Scyphozoa}, address = {New York}, author = {Hyman, Libbie Henrietta} }