Bufo coniferus Cope, 1862
| Fourth Report on Additions to the Batrachian Collection in the Natural-History Museum1 G A Boulenger (1898) Proceedings of The Zoological Society of London 1898: 473-482 | |
| Results of the Yale Peruvian expedition of 1911. Batrachians and reptiles Leonhard Stejneger (1913) Proc. U. S. Natl. Mus. 45: 541-547 | |
| The opalinid ciliate infusorians Maynard M Metcalf (1923) Bulletin of the United States National Museum 120: 1-484 | |
| Further studies on the Opalinid ciliate infusorians and their hosts (1940) Proceedings of The United States National Museum 87: 465-634 | |
| The Frogs and Toads of Costa Rica E H Taylor (1952) University of Kansas Science Bulletin 35: 577-942 | |
| Type specimens of reptiles and amphibians in the United States National Museum (1961) Bulletin of the United States National Museum 220: 1-291 | |
| Neotropical hylid frogs, genus Smilisca W E Duellman and L Trueb (1966) University of Kansas Publications. Museum of Natural History 17: 281-375 | |
| Frogs of Columbia Doris M Cochran and Coleman J Goin (1970) Bull U S National Museum 288: 1-655 |