Description of the tadpoles of Gastrophryne pictiventris and Nelsonophryne aterrima (Anura, Microhylidae) : with a review of morphological variation in free-swimming microhylid larvae. American Museum novitates ; ; no. 2976.

Donnelly, Maureen A., 1954-Sá, Rafael O. de.Guyer, Craig, 1952-2005-10-062005-10-061990http://hdl.handle.net/2246/507119 p. : ill. ; 26 cm.Includes bibliographical references (p. 13-16)2702717 bytesapplication/pdfen-USQL1 .A436 no.2976 1990Gastrophryne pictiventris -- Larvae.Nelsonophryne aterrima -- Larvae.Tadpoles.Microhylidae -- Morphology.Amphibians -- Larvae -- Costa Rica.Amphibians -- Larvae -- Panama.Amphibians -- Larvae.Description of the tadpoles of Gastrophryne pictiventris and Nelsonophryne aterrima (Anura, Microhylidae) : with a review of morphological variation in free-swimming microhylid larvae. American Museum novitates ; ; no. 2976.text