Author pages are created from data sourced from our academic publisher partnerships and public sources.
- Publications
- Influence
Frogs of Boracéia
- W. Heyer, A. S. Rand, C. Cruz, O. Peixoto, Craig E. Nelson
- Biology
- 4 September 1990
THE ADAPTIVE ECOLOGY OF THE SPECIES GROUPS OF THE GENUS LEPTODACTYLUS (AMPHIBIA, LEPTODACTYLIDAE)
- W. Heyer
- Biology, Medicine
- Evolution; international journal of organic…
- 1 September 1969
Frogs of the Neotropical genus Leptodactylus provide a clear example of one way in which a group of amphibians evolved from an almost aquatic to a terrestrial life history. The genus is comprised of… Expand
Frog morphometrics : a cautionary tale
Scant attention has been paid to measurement error in frog morphometric studies. We study both interobserver effects of measurement on the same specimens of Vanzolinius discodactylus (Anura,… Expand
- 90
- 18
Tadpoles, Predation and Pond Habitats in the Tropics
- W. Heyer, R. Mcdiarmid, D. Weigmann
- Biology
- 1 July 1975
Tadpoles involved in predator-prey interactions were studied in tropical wet forest in Costa Rica under laboratory and field conditions. Larvae of the frog Leptodactylus pentadactylas and naiads of… Expand
Decimations, Extinctions, and Colonizations of Frog Populations in Southeast Brazil and Their Evolutionary Implications
- W. Heyer, A. S. Rand, C. D. Cruz, O. Peixoto
- Biology
- 1 September 1988
Analysis of a 35 year data base on frogs from species assemblages in southeastern Brazil, suggests three kinds of species changes: the appearance of Hyla albopunctata at Boraceia; the possible… Expand
A preliminary analysis of the intergeneric relationships of the frog family Leptodactylidae
- W. Heyer
- Biology
- 1975
Heyer, W. Ronald. A Preliminary Analysis of the Intergeneric Relationships of the Frog Family Leptodactylidae. Smithsonian Contributions to Zoology, number 199, 55 pages, appendix, 16 figures, 38… Expand
Systematics of the Marmoratus Group of the Frog Genus Leptodactylus (Amphibia, Leptodactylidae)
- W. Heyer
- Biology
- 1973
- 59
- 9
Ecological Interactions of Frog Larvae at a Seasonal Tropical Location in Thailand
- W. Heyer
- Biology
- 15 October 1973
To determine the adaptive strategies frogs utilize to exploit tropical seasonal environments, a 10 month study of tadpole ecological interactions was undertaken at the Sakaerat Experiment Station,… Expand
Variation, systematics, and zoogeography of Eleutherodactylus guentheri and closely related species (Amphibia: Anura: Leptodactylidae)
- W. Heyer
- Biology
- 1984
Heyer, W. Ronald. Variation, Systematics, and Zoogeography of Eleutherodactylus guentheri and Closely Related Species (Amphibia: Anura: Leptodactylidae). Smithsonian Contributions to Zoology, number… Expand