The hydroid species of Obelia (Coelenterata, Hydrozoa : Campanulariidae), with notes on the medusa stage
By: by Paul Frederick Sinel Cornelius.
Contributors: British Museum (Natural History)
Series: Bulletin of the British Museum (Natural History) -- v. 28, no. 6
Publisher: British Museum (Natural History)
Published: 1975
Place of publication: London
Language: eng
Number of pages: 293
Subjects: Obelia.
Notes: Includes index.

Bibliography: p. 282-290.