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Richard George Zweifel

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Encyclopedia of reptiles & amphibians

Harold G. Cogger, Richard George Zweifel, David Kirshner · Academic Press

240 sayfa · 1998

Reptiles / Encyclopedias / Amphibians

Encyclopedia of reptiles & amphibians

Richard George Zweifel, David Kirshner · Fog City Press

240 sayfa · 2003

Reptiles / Encyclopedias / Amphibians

Encyclopedia of Animals

Harold G. Cogger, Joseph Forshaw, Edwin Gould Dr, Richard George Zweifel · Fog City Press

683 sayfa · 2001

Animals / Encyclopedias / Long Now Manual for Civilization

Reptiles & amphibians

Harold G. Cogger, Richard George Zweifel · Smithmark

240 sayfa · 1992

Reptiles / Amphibians

FrogsEcology, distribution, and systematics of frogs of the Rana boylei groupRichard George Zweifel

Ecology, distribution, and systematics of frogs of the Rana boylei group

Richard George Zweifel · University of California Press

291 sayfa · 1955

Frogs

ReptilesFrogs and lizards from the Huon Peninsula, Papua New GuineaRichard George Zweifel

Frogs and lizards from the Huon Peninsula, Papua New Guinea

Richard George Zweifel · American Museum of Natural History

434 sayfa · 1980

Amphibians / Archbold Expedition to New Guinea (7th : 1964) / Frogs / Lizards / Reptiles

CophixalusA new cryptic species of Microhylid frog (genus Cophixalus) from Papus New Guinea, with notes on related formsRichard George Zweifel

A new cryptic species of Microhylid frog (genus Cophixalus) from Papus New Guinea, with notes on related forms

Richard George Zweifel · American Museum of Natural History

14 sayfa · 1979

Classification / Amphibians / Cophixalus kaindiensis / Cophixalus

ClassificationA new species of frog from Australia (Microhylidae, Cophixalus)Richard George Zweifel

A new species of frog from Australia (Microhylidae, Cophixalus)

Richard George Zweifel · American Museum of Natural History

10 sayfa · 1977

Amphibians / Cophixalus / Cophixalus saxatilis / Classification

ReproductionReproductive biology of Anurans of the arid SouthwestRichard George Zweifel

Reproductive biology of Anurans of the arid Southwest

Richard George Zweifel · Yayınevi bilinmiyor

64 sayfa · 1968

Anura / Adaptation (Biology) / Physiological effect / Temperature / Reproduction

MicrohylidaeA revision of the frogs of the subfamily Asterophryinae, family MicrohylidaeRichard George Zweifel

A revision of the frogs of the subfamily Asterophryinae, family Microhylidae

Richard George Zweifel · [American Museum of Natural History]

546 sayfa · 1972

Amphibians / Archbold Expedition to New Guinea / Microhylidae

ClassificationTwo new frogs of the genus Platymantis (Ranidae) from New BritainRichard George Zweifel

Two new frogs of the genus Platymantis (Ranidae) from New Britain

Richard George Zweifel · American Museum of Natural History

Sayfa sayısı yok · 1975

Amphibians / Platymantis nexipus / Platymantis macrosceles / Classification

NyctimystesTwo new hylid frogs from Papua New Guinea and a discussion of the Nyctimystes papua species groupRichard George Zweifel

Two new hylid frogs from Papua New Guinea and a discussion of the Nyctimystes papua species group

Richard George Zweifel · American Museum of Natural History

21 sayfa · 1983

Classification / Amphibians / Nyctimystes

Physiological effectsUpper thermal tolerances of anuran embryos in relation to stage of development and breeding habitsRichard George Zweifel

Upper thermal tolerances of anuran embryos in relation to stage of development and breeding habits

Richard George Zweifel · American Museum of Natural History

21 sayfa · 1977

Anura / Heat / Effect of temperature on / Embryos / Physiological effects

LizardsVariation in and distribution of lizards of western Mexico related to Cnemidophorus sackiRichard George Zweifel

Variation in and distribution of lizards of western Mexico related to Cnemidophorus sacki

Richard George Zweifel · [American Museum of Natural History]

116 sayfa · 1959

Lizards

ClassificationVariation in the scincid lizard Lipinia noctua and notes on other Lipinia from the New Guinea regionRichard George Zweifel

Variation in the scincid lizard Lipinia noctua and notes on other Lipinia from the New Guinea region

Richard George Zweifel · American Museum of Natural History

21 sayfa · 1979

Lipinia noctua / Lipinia / Variation / Classification

CiltAustralian Frogs of the Family Microhylidae (Bulletin of the American Museum of Natural History, Vol 182, Article 3)Richard George Zweifel

Australian Frogs of the Family Microhylidae (Bulletin of the American Museum of Natural History, Vol 182, Article 3)

Richard George Zweifel · Amer Museum of Natural History

Sayfa sayısı yok · 1985

Kategori yok

HerpetologyResults of the Puritan-American Museum of Natural History Expedition to Western MexicoRichard George Zweifel

Results of the Puritan-American Museum of Natural History Expedition to Western Mexico

Richard George Zweifel · American Museum of Natural History

128 sayfa · 1960

Serpents / Herpetology

SphenophrynePartition of the Australopapuan microhylid frog genus Sphenophryne with descriptions of new speciesRichard George Zweifel

Partition of the Australopapuan microhylid frog genus Sphenophryne with descriptions of new species

Richard George Zweifel · American Museum of Natural History

130 sayfa · 2000

Classification / Microhylidae / Sphenophryne

AmphibiansReptiles et amphibiensHarold G. Cogger, Richard George Zweifel

Reptiles et amphibiens

Harold G. Cogger, Richard George Zweifel · Bordas

239 sayfa · 1993

Reptiles / Amphibians

AmphibiansReptiles y anfibiosHarold G. Cogger, Richard George Zweifel

Reptiles y anfibios

Harold G. Cogger, Richard George Zweifel · Lunwerg

240 sayfa · 1992

Anfibios / Reptiles / Amphibians

AmphibiansReptilien & AmphibienHarold G. Cogger, Richard George Zweifel

Reptilien & Amphibien

Harold G. Cogger, Richard George Zweifel · Produced by Weldon Owen Pty Ltd.

240 sayfa · 1992

Reptiles / Amphibians

AmphibiansAnfibi e rettiliHarold G. Cogger, Richard George Zweifel

Anfibi e rettili

Harold G. Cogger, Richard George Zweifel · Editoriale Giorgio Mondadori

240 sayfa · 1993

Reptiles / Amphibians

ReptilesEncyklopedia zwierzat "Gady i płazy"Harold G. Cogger, Richard George Zweifel, David Kirshner

Encyklopedia zwierzat "Gady i płazy"

Harold G. Cogger, Richard George Zweifel, David Kirshner · ELIPSA

239 sayfa · 1993

Encyclopedias and dictionaries / Polish Encyclopedias and dictionaries / Behavior / Frogs / Reptiles