Apical papillae on the hemipenes of two colubrid snakes. American Museum novitates ; no. 1948

Dowling, Herndon G. (Herndon Glenn), 1921-2005-10-062005-10-061959http://hdl.handle.net/2246/48747 p. : ill. ; 24 cm.Includes bibliographical references (p. 6-7).567386 bytesapplication/pdfen-USQL1 .A436 no.1948, 1959Tropidoclonion lineatum -- Generative organs.Elaphe helena -- Generative organs.Hemipenis -- Anatomy.Colubridae -- Generative organs.Colubridae -- Classification.Snakes -- Generative organs.Snakes -- Classification.Apical papillae on the hemipenes of two colubrid snakes. American Museum novitates ; no. 1948Papillaetext