W. Ronald Heyer
W. Ronald Heyer
Curator of Amphibians and Reptiles, Smithsonian Institution
Geverifieerd e-mailadres voor si.edu
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Measuring and monitoring biological diversity: standard methods for amphibians
R Heyer, MA Donnelly, M Foster, R Mcdiarmid
Smithsonian Institution, 2014
23872014
Frogs of Borac? ia
WR Heyer, AS Rand, CAG da Cruz, OL Peixoto, CE Nelson
9881990
Tadpoles, predation and pond habitats in the tropics
WR Heyer, RW McDiarmid, DL Weigmann
Biotropica, 100-111, 1975
5131975
Variation and distribution in the tree‐frog genus Phyllomedusa in Costa Rica, central America: With 6 figures
JM Savage, WR Heyer
Studies on Neotropical Fauna and Environment 5 (2), 111-131, 1967
4271967
The adaptive ecology of the species groups of the genus Leptodactylus (Amphibia, Leptodactylidae)
WR Heyer
Evolution, 421-428, 1969
2711969
Decimations, extinctions, and colonizations of frog populations in southeast Brazil and their evolutionary implications
WR Heyer, AS Rand, CAG da Cruz, OL Peixoto
Biotropica, 230-235, 1988
2431988
Systematics of the fuscus group of the frog genus Leptodactylus (Amphibia, Leptodactylidae)
WR Heyer
Natural History Museum of Los Angeles County, 1978
2061978
Digital webbing formulae for anurans: a refinement
JM Savage, WR Heyer
Herpetological review 28 (3), 131, 1997
1971997
A preliminary analysis of the intergeneric relationships of the frog family Leptodactylidae
WR Heyer
Smithsonian Contributions to Zoology, 1975
1741975
Ecological interactions of frog larvae at a seasonal tropical location in Thailand
WR Heyer
Journal of Herpetology, 337-361, 1973
1691973
Amphibian declines and environmental change: use of remote‐sensing data to identify environmental correlates
C Carey, WR Heyer, J Wilkinson, RA Alford, JW Arntzen, T Halliday, ...
Conservation Biology 15 (4), 903-913, 2001
1632001
A survey of internal oral features of leptodactyloid larvae (Amphibia: Anura)
RJ Wassersug, WR Heyer
Smithsonian Contributions to Zoology, 1988
1551988
Amazonian biodiversity: assessing conservation priorities with taxonomic data
WJ Kress, WR Heyer, P Acevedo, J Coddington, D Cole, TL Erwin, ...
Biodiversity & Conservation 7 (12), 1577-1587, 1998
1441998
Systematics of the neotropical genus Leptodactylus Fitzinger, 1826 (Anura: Leptodactylidae): phylogeny, the relevance of non-molecular evidence, and species accounts
RO de Sá, T Grant, A Camargo, WR Heyer, ML Ponssa, E Stanley
South American Journal of Herpetology 9 (s1), 2014
1342014
Frog morphometrics: a cautionary tale
LAC Hayek, WR Heyer, C Gascon
Alytes: International Journal of Batrachology, 2001
1182001
Studies in larval amphibian habitat partitioning
WR Heyer
Smithsonian Contributions to Zoology, 1976
1171976
Variation within the Leptodactylus podicipinus-wagneri complex of frogs (Amphibia: Leptodactylidae)
WR Heyer
Smithsonian Contributions to Zoology, 1994
1151994
Variation and taxonomic clarification of the large species of the Leptodactylus pentadactylus species group (Amphibia: Leptodactylidae) from Middle America, northern South …
WR Heyer
Arquivos de Zoologia Sao Paulo, 2005
1132005
Systematics of the marmoratus group of the frog genus Leptodactylus (Amphibia, Leptodactylidae)
WR Heyer
Contributions in Science, 1973
1071973
Systematics of the pentadactylus species group of the frog genus Leptodactylus (Amphibia, Leptodactylidae
WR Heyer
Smithsonian Contributions to Zoology, 1979
1041979
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Artikelen 1–20