A new genus of Surinam toads (Pipidae). American Museum novitates ; no. 164

Noble, Gladwyn Kingsley, 1894-1940.2005-10-062005-10-061925http://hdl.handle.net/2246/44583 p. ; 23 cm.Includes bibliographical references (p. 3).234947 bytesapplication/pdfen-USQL1 .A436 no.164, 1925Protopipa -- Classification.Toads -- Guyana -- Classification.Amphibians -- Guyana -- Classification.A new genus of Surinam toads (Pipidae). American Museum novitates ; no. 164text