Introducción

by Savage, Jay M.
Published 1976

Type localities for species of amphibians and reptiles described from Costa Rica

by Savage, Jay M.
Published 1974

An Extraordinary New Toad (Bufo) from Costa Rica

by Savage, Jay M.
Published 1966

A new species of rainfrog of the Eleutherodactylus milesi species group (Anura: Leptodactylidae) from Guatemala

by Savage, Jay M
Published 2000

A New Blind Snake (genus Typhlops) from Costa Rica

by Jiménez, Alfonso, savage, Jay M.
Published 1962

A new species of anole Lizard, genus Norops (Squamata: Polychrotidae), from the Cordillera de Talamanca, Costa Rica

by Savage, Jay M, Guyer, Craig
Published 1998

An enigmatic frog of the genus Atelopus (Family Bufonidae) from Parque Nacional Chirripó, Cordillera de Talamanca, Costa Rica

by Savage, Jay M., Bolaños, Federico
Published 2009

A review of the status and biogeography of the lizard genera Celestus and Diploglossus (Squamata: Anguidae), with description of two new species from Costa Rica

by Savage, Jay M, Lips, Karen R
Published 1993

The tree-frogs (Family Hylidae) of Costa Rica: diagnosis and distribution

by Savage, Jay M., Heyer, W. Ronald
Published 1968

The venomous coral snakes (genus Micrurus) of Costa Rica

by Savage, Jay M., Vial, James L.
Published 1973

Rediscovery of the strange Costa Rica toad, Crepidius epioticus Cope

by Savage, Jay M., Kluge, Arnold G.
Published 1961

The Imantodes (Serpentes: Colubridae) of Costa Rica: Two or three species?

by Savage, Jay M., Scott, Jr., Norman. J.
Published 1985