Suchergebnisse - Campbell, Jonathan A.

Hylid frogs of the genus Plectrohyla: systematics and phylogenetic relationships

von Duellman, William E. 1930-, Campbell, Jonathan A.

New species of stream breeding hylid frogs from the northern versant of the highlands of Oaxaca, Mexico

von Campbell, Jonathan A.

New species of Nototriton (Caudata: Plethodontidae) from Eastern Guatemala

von Campbell, Jonathan A., Smith, Eric N.

The venomous reptiles of Latin America

von Campbell, Jonathan A., Lamar, William W. 1950-

Inhaltsverzeichnis

Comments on the identities of certain Tantilla (Squamata: Colubridae) from Guatemala, with the descriptions of two new species

von Campbell, Jonathan A.

Anguid lizards of the genus Abronia: revisionary notes, descriptions of four new species, a phylogenetic analysis, and key

von Campbell, Jonathan A.

Amphibians and reptiles of Northern Guatemala, the Yucatán and Belize

von Campbell, Jonathan A.

Generic recognition for a neglected lineage of South American pitvipers (Squamata: Viperidae: Crotalinae), with the description of a new species from the Colombian Chocó: 1 table

von Gutberlet, Ronald L., Campbell, Jonathan A.