A revision of the North American freshwater snail genus Fontigens (Prosobranchia:Hydrobiidae)
By: Robert Hershler, John R. Holsinger, and Leslie Hubricht.
Contributors: Holsinger, John R.; Hubricht, Leslie.
Series: Smithsonian contributions to zoology ;; no. 509
Publisher: Smithsonian Institution Press
Published: 1990
Place of publication: Washington, D.C
Language: eng
Number of pages: 49
Subjects: Fontigens -- North America -- Classification.
Genres: Classification.
Notes: Includes bibliographical references (p. 48-49).