2

Systematic Zoology: Slicing the Gordian Knot with Ockham's Razor

Year:
1985
Language:
english
File:
PDF, 543 KB
english, 1985
3

THE AMPHIBIANS AND REPTILES OF COSTA RICA

Year:
2003
Language:
english
File:
PDF, 128 KB
english, 2003
6

A Record Size for Drymarchon corais melanurus

Year:
1960
Language:
english
File:
PDF, 262 KB
english, 1960
8

Albumin Evolution in Marsupial Frogs (Hylidae: Gastrotheca)

Year:
1980
Language:
english
File:
PDF, 1.04 MB
english, 1980
9

Amazon Expeditions: My Quest for the Ice-Age Equator.By Paul Colinvaux

Year:
2008
Language:
english
File:
PDF, 93 KB
english, 2008
10

Reproductive Strategies of Frogs

Year:
1992
Language:
english
File:
PDF, 896 KB
english, 1992
11

Temporal Fluctuations in Abundances of Anuran Amphibians in a Seasonal Amazonian Rainforest

Year:
1995
Language:
english
File:
PDF, 1.42 MB
english, 1995
12

A Case of Homonymy in Bufo (Amphibia, Anura, Bufonidae)

Year:
1978
Language:
english
File:
PDF, 108 KB
english, 1978
16

The Salamander Plethodon richmondi in Southwestern Ohio

Year:
1954
Language:
english
File:
PDF, 308 KB
english, 1954
17

A New Species of Glass Frog (Anura: Centrolenidae) from the Venezuelan Guayana

Year:
2003
Language:
english
File:
PDF, 488 KB
english, 2003
18

[untitled]

Year:
1990
Language:
english
File:
PDF, 216 KB
english, 1990
19

A NEW SPECIES OF GLASS FROG (ANURA: CENTROLENIDAE) FROM THE VENEZUELAN GUAYANA

Year:
2003
Language:
english
File:
PDF, 421 KB
english, 2003
20

Patterns of Species Diversity in Anuran Amphibians in the American Tropics

Year:
1988
Language:
english
File:
PDF, 2.02 MB
english, 1988
21

Two New Species of Marsupial Frogs (Anura: Hylidae) from Peru

Year:
1987
Language:
english
File:
PDF, 1.06 MB
english, 1987
24

Identity of the South American Hylid Frog Garbeana garbei

Year:
1970
Language:
english
File:
PDF, 329 KB
english, 1970
25

Observations on Autumn Movements of the Salamander Ambystoma tigrinum tigrinum in Southeastern Michigan

Year:
1954
Language:
english
File:
PDF, 231 KB
english, 1954
27

A New Species of Eleutherodactylus from the Andes of Northern Peru (Anura: Leptodactylidae)

Year:
1990
Language:
english
File:
PDF, 261 KB
english, 1990
30

The Fringe-Limbed Tree Frog, Hyla valancifer (Amphibia, Anura, Hylidae), in Guatemala

Year:
1978
Language:
english
File:
PDF, 97 KB
english, 1978
32

Rediscovery and Taxonomic Status of Hyla splendens Schmidt, 1857 (Anura: Hylidae)

Year:
1999
Language:
english
File:
PDF, 255 KB
english, 1999
33

Cryptic Species of Hylid Marsupial Frogs in Peru

Year:
1988
Language:
english
File:
PDF, 3.95 MB
english, 1988
35

Descriptions of Atelopus Tadpoles and Their Relevance to Atelopodid Classification

Year:
1969
Language:
english
File:
PDF, 614 KB
english, 1969
37

Evolution in the Genus Bufo

Year:
1972
Language:
english
File:
PDF, 553 KB
english, 1972
38

Systematic Status of the Key West Spadefoot Toad, Scaphiopus holbrooki albus

Year:
1955
Language:
english
File:
PDF, 182 KB
english, 1955
42

Courtship Isolating Mechanisms in Costa Rican Hylid Frogs

Year:
1967
Language:
english
File:
PDF, 853 KB
english, 1967
46

A Case of Heloderma Poisoning

Year:
1950
Language:
english
File:
PDF, 125 KB
english, 1950
49

Taxonomic Notes on Phyllomedusa (Anura: Hylidae) from the Upper Amazon Basin

Year:
1974
Language:
english
File:
PDF, 680 KB
english, 1974