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Experimental crosses between Rana aurora Baird and Girard and Rana aurora cascadae Slater

Creator:: Porter, Kenneth Raymond
Resource Type:: Masters Thesis
Full Text:: ]) AND RANA AURORA CASCADAE SLATER by KENNETH RAYMOND PORTER A THESIS sìj.bmitted to OREGON

The distribution of amphibians and reptiles of Wallowa County, Oregon

Creator:: Ferguson, Denzel
Resource Type:: Masters Thesis
Full Text:: to the west, and Baker County to the south. The county is very irregular in outline as rivers

Intra-and interspecific variation in Rana of the central Oregon Cascades and adjacent lowlands

Creator:: Dunlap, Donald Gene
Resource Type:: Masters Thesis
Full Text:: ' luteiventris while it is bright salmon-red in adult R. j, pretiosa. R. j. luteiventris, furthermore

Food habits of the Pacific mountain beaver, Aplodontia rufa pacifica Merriam

Creator:: Voth, Elver Howard, 1923-
Resource Type:: Dissertation

The geographic variation and distribution of the long-toed salamander, Ambystoma macrodactylum Baird

Creator:: Ferguson, Denzel
Resource Type:: Dissertation
Full Text:: salamander, Ambystoma macrodactylum Baird -'J ir if THE GEOGRAPHIC VARIATION AND DISTRIBUTION OF THE

An analysis of a small mammal population census

Creator:: Schamberger, Melvin
Abstract:: During the spring of 1963 and 1964 an investigation of a small mammal community was made in McDonald Forest, near Corvallis, Oregon. The revised North American Census of Small Mammals procedure was used, and from this census the species composition of the community was determined. The relationships of several genera...
Resource Type:: Masters Thesis
Full Text:: Committee Dean of Graduate School Date thesis is presented j 2-n /3_, ß96 Typed by June Hutchings

Developmental cranial osteology of three species of Rana (Anura)

Creator:: Altig, Ronald Gail
Abstract:: Developmental series of Rana pretiosa (110 specimens), R. cascadae (100 specimens) and R. aurora (115 specimens) were bone stained and cleared in glycerin. The growth and developmental patterns of the skull and selected bones were followed from the first appearance of bone through adult stages. The sequential appearance of the...
Resource Type:: Dissertation

Thermal ecology of the garter snakes Thamnophis sirtalis concinnus (Hallowell) and Thamnophis ordinoides (Baird & Girard)

Creator:: Stewart, Glenn R.
Abstract:: In recent years, studies dealing with temperature regulation, temperature sensitivity, and physiological responses to temperature in lizards and other reptiles have increased tremendously. It is notable that snakes have been largely ignored in such studies. This no doubt is due to their less direct relationship to ancestral endotherms. However, problems...
Resource Type:: Dissertation
Full Text:: Columbia, being confined to the region west of the Cascades. Here it inhabits dense 8See range maps in

An investigation into the metamorphosis of Dicamptodon ensatus (Eschscholtz)

Creator:: Clothier, Glen Warren
Abstract:: The investigation was conducted from January 1965 to March 1966. An intensive effort was made to obtain large numbers of animals, as it is believed that unavailability of specimens has been the limiting factor in the amount of research concerning this species. Two hundred and sixty-nine animals were collected. They...
Resource Type:: Masters Thesis
Full Text:: loss of / j /2 _c specimens. Others died from unknown causes. Thus, the study was restricted

Systematics of the salamander genus Dicamptodon strauch (Amphibia: Caudata: Ambystomatidae)

Creator:: Nussbaum, Ronald A.
Abstract:: Dicamptodon is the single, extant genus of the ambystomatid subfamily Dicamptodontinae. Two species, D. ensatus (Eschscholtz) and D. copei Nussbaum are recognized. D. ensatus is found in the forested, mountain regions of northwestern California and western Oregon, in the Willapa Hills and Cascade Mountains of Washington, in extreme southwestern British...
Resource Type:: Dissertation
Full Text:: equipment and for advice, and Dr. Kenneth Gordon for information gained through informal discussions on

ScholarsArchive@OSU

Experimental crosses between Rana aurora Baird and Girard and Rana aurora cascadae Slater

The distribution of amphibians and reptiles of Wallowa County, Oregon

Intra-and interspecific variation in Rana of the central Oregon Cascades and adjacent lowlands

Food habits of the Pacific mountain beaver, Aplodontia rufa pacifica Merriam

The geographic variation and distribution of the long-toed salamander, Ambystoma macrodactylum Baird

An analysis of a small mammal population census

Developmental cranial osteology of three species of Rana (Anura)

Thermal ecology of the garter snakes Thamnophis sirtalis concinnus (Hallowell) and Thamnophis ordinoides (Baird & Girard)

An investigation into the metamorphosis of Dicamptodon ensatus (Eschscholtz)

Systematics of the salamander genus Dicamptodon strauch (Amphibia: Caudata: Ambystomatidae)

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