New and little-known crayfishes of the virilis section of the genus Orconectes (Decapoda : Cambaridae) from the Southeastern United States /
Cooper, Martha R.
New and little-known crayfishes of the virilis section of the genus Orconectes (Decapoda : Cambaridae) from the Southeastern United States / Martha R. Cooper and Horton H. Hobbs, Jr. - Washington : Smithsonian Institution Press, 1980. - III, 44 p. : ill. ; 26 cm. - Smithsonian Contributions to Zoology ; 320 .
New and little-known crayfishes of the virilis section of the genus Orconectes (Decapoda : Cambaridae) from the Southeastern United States / Martha R. Cooper and Horton H. Hobbs, Jr. - Washington : Smithsonian Institution Press, 1980. - III, 44 p. : ill. ; 26 cm. - Smithsonian Contributions to Zoology ; 320 .