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Filtering by: Creator Mahoney, Ronald Lynn Advisor Storm, Robert M.

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:

RONALD GAIL ALTIG for the DOCTOR OF PHILOSOPHY (Name) (Degree
Studies on the biology of Triturus granulosus Skilton

Creator:

Pimentel, Richard A.

Resource Type:

Dissertation
Breeding habits, embryonic thermal requirements and embryonic and larval development of the Cascade frog, Rana cascadae Slater

Creator:

Sype, William E.

Abstract:

The breeding habits and embryonic thermal requirements of the Cascade frog of Oregon, Rana cascadae Slater, are described. The limits of temperature tolerance of the pre-feeding stages are from 6° to 27°C for embryos held at constant temperatures. However, for pre-feeding embryos exposed at different developmental stages for short durations...

Resource Type:

Dissertation