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The ecological sympatric relations of Plethodon dunni and Plethodon vehiculum

Creator:: Dumas, Philip Conrad
Resource Type:: Dissertation
Full Text:: by PHILIP CONRAD DUMAS A ThESIS submitted to OREGON STATE COLLEGE in parti&1 fulfillment of

Habitat distribution of birds of southeastern Washington

Creator:: Dumas, Philip Conrad
Resource Type:: Masters Thesis
Full Text:: AN ABSTAOT OF THE TEiSIS OF Philip Conrad Dumas for Master of Arts in Zoology Date Thesis

Biochemical and behavioral characterization of steroid receptors in neuronal membranes

Creator:: Orchinik, Miles
Resource Type:: Dissertation
Full Text:: members Carl Schreck, Joanne Leong and Philip Brownell for constructive criticisms of grant proposals

A study of temperature acclimation in the salamanders Plethodon dunni Bishop, Plethodon vehiculum Cooper, and Aneides ferreus Cope

Creator:: Johnson, Oliver William
Resource Type:: Masters Thesis
Full Text:: ° and 34°, and Dumas (9, p. 488) who recorded time to death at 26°, 28°, 32° and 36° for Plethodon

Geographic variation and systematics of the western Plethodon

Creator:: Brodie, Edmund D.
Abstract:: The western Plethodon include vandykei vandykei, v. idahoensis, larselli, dunni,vehiculum, stormi, elongatus, and an undescribed form referred to as the "unstriped" Plethodon. These salamanders have been placed into three species groups: the Vandykei group, the Vehiculum group, and the Elongatus group. Range maps are provided and geographic variation is discussed...
Resource Type:: Dissertation
Full Text:: animals for me, among the most active were: Jeffery Briggs, Thomas Darrow, Thorston Henrich, Conrad Hodson

Experimental hybridization between Rana pretiosa pretiosa Baird and Girard and Rana cascadae Slater

Creator:: Haertel, John David
Abstract:: Experimental crosses between Rana pretiosa pretiosa Baird and Girard and Rana cascadae Slater, resulted in viable hybrids. Reciprocal differences at the time of fertilization are indicated. A high level of success in producing viable hybrids can be obtained if Rana pretiosa pretiosa is the female of the parent species, The...
Resource Type:: Masters Thesis
Full Text:: . Dumas, Philip C. Studies of the Rana species complex of the Pacific Northwest. Copeia, 1966, p. 60 -74

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
Full Text:: pretiosa (Dunlap, 1955; Dumas, 1966) Johnson (ibid. ) examined external development and physiological

Studies on the biology of two ambystomid and five plethodontid salamanders of western Oregon

Creator:: Freiburg, Richard Eighme
Resource Type:: Dissertation

A comparative study of the chromosomes from five species of the genus Rana

Creator:: Haertel, John David
Abstract:: The karyotypes of five species of ranid frogs were determined from metaphase plates of bone marrow cells. The colchicine, hypotonic- citrate, blaze-dry technique was used to obtain the plates. Morphometric datawere obtained from the karyotypes and compared with other species of the genus Rana. Like most other members of the...
Resource Type:: Dissertation
Full Text:: . Systematic Zoology 16:38 -43. 28 Dumas, Philip C. 1966. Studies of the Rana species complex in the

Habitats and distributions of land vertebrates on the Corvallis watershed, Mary's Peak, Benton County, Oregon

Creator:: Sturges, Franklin Wright
Resource Type:: Masters Thesis
Full Text:: and Philip Dumas have done the most in this line. Their collecting was both on the lower parts of

ScholarsArchive@OSU

The ecological sympatric relations of Plethodon dunni and Plethodon vehiculum

Habitat distribution of birds of southeastern Washington

Biochemical and behavioral characterization of steroid receptors in neuronal membranes

A study of temperature acclimation in the salamanders Plethodon dunni Bishop, Plethodon vehiculum Cooper, and Aneides ferreus Cope

Geographic variation and systematics of the western Plethodon

Experimental hybridization between Rana pretiosa pretiosa Baird and Girard and Rana cascadae Slater

Developmental cranial osteology of three species of Rana (Anura)

Studies on the biology of two ambystomid and five plethodontid salamanders of western Oregon

A comparative study of the chromosomes from five species of the genus Rana

Habitats and distributions of land vertebrates on the Corvallis watershed, Mary's Peak, Benton County, Oregon

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