A revision of the neotropical aquatic beetle genus Stenhelmoides (Coleoptera:Elmidae)
By: Paul J. Spangler and Philip D. Perkins.
Contributors: Perkins, Philip D.
Series: Smithsonian contributions to zoology ;; no. 479
Publisher: Smithsonian Institution Press
Published: 1989
Place of publication: Washington, D.C
Language: eng
Number of pages: 63
Subjects: Stenhelmoides -- Latin America -- Classification.
Notes: Bibliography: p. 63.
Summary in English and Spanish.