A revision of the neotropical aquatic beetle genera Disersus, Pseudodisersus, and Potamophilops (Coleoptera : Elmidae)
Spangles, Paul J.
A revision of the neotropical aquatic beetle genera Disersus, Pseudodisersus, and Potamophilops (Coleoptera : Elmidae) - Washington : Smithsonian Institution, 1987 - 40 p. : ilus. - Smithsonian contributions to zoology ; 446 . - Smithsonian contributions to zoology ; 446 .
57778
Disersus.
Escarabajos.
Potamophilops.
Pseudodisersus.
A revision of the neotropical aquatic beetle genera Disersus, Pseudodisersus, and Potamophilops (Coleoptera : Elmidae) - Washington : Smithsonian Institution, 1987 - 40 p. : ilus. - Smithsonian contributions to zoology ; 446 . - Smithsonian contributions to zoology ; 446 .
57778
Disersus.
Escarabajos.
Potamophilops.
Pseudodisersus.
