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Browsing by Author Heyer, W. Ronald
Showing results 122 to 129 of 129
| Issue Date | Title | Author(s) | | 2003 | Ultraviolet-B and Amphibia. (Viewpoint) | Heyer, W. Ronald |
| 1974 | Vanzolinius, A New Genus Proposed for Leptodactylus Discodactylus (Amphibia, Leptodactylidae) | Heyer, W. Ronald |
| 1967 | Variation and distribution in the tree-frog genus Phyllomedusa in Costa Rica, central America | Savage, J. M.; Heyer, W. Ronald |
| 2005 | Variation and taxonomic clarification of the large species of the Leptodactylus pentadactylus species group (Amphibia: Leptodactylidae) from Middle America, northern South America, and Amazonia | Heyer, W. Ronald |
| 1978 | Variation in members of the Centrolenella eurygnatha complex (Amphibia: Centrolenidae) from Serra do Mar and Serra da Mantiqueira, Brasil | Heyer, W. Ronald |
| 1994 | Variation within the Leptodactylus Podicipinus-Wagneri Complex of Frogs (Amphibia: Leptodactylidae) | Heyer, W. Ronald |
| 2011 | Variation, Systematics, and Relationships of the Leptodactylus bolivianus Complex (Amphibia: Anura: Leptodactylidae) | Heyer, W. Ronald; de Sá, Rafael O. |
| 1984 | Variation, Systematics, and Zoogeography of Eleutherodactylus Guentheri and Closely Related Species (Amphibia: Anura: Leptodactylidae) | Heyer, W. Ronald |
Showing results 122 to 129 of 129
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