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Creator:: Mozejko, Albert
Resource Type:: Dissertation
Full Text:: : Redacted for Privacy Dr. R. M. Storm A food habits study of the snowshoe hare, Lepus_ americanus

Creator:: Kiemnec, Karen M.
Abstract:: Chemoreception is one of the dominant sensory modalities for many species of salamanders (reviewed in Chapter 2). At least seven of the ten currently recognized salamander families are known to respond to some sort of chemical cue. These responses are as varied as delaying hatching, seeking refuge, or initiating aggressive...
Resource Type:: Dissertation
Full Text:: Hampshire, Science Publishers: 383-424. Houck, L. D., L. S. Mead, R. A. Watts, S. J. Arnold, P. W

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
Full Text:: ponds and potholes, and preda- tion. However, as a result of these tactics R. cascadae suffers

Creator:: Voth, Elver Howard, 1923-
Resource Type:: Dissertation
Full Text:: . Atwood (19, p. 1) has commented, In 1936 Davenport, of the Michigan Conservation Depart- ment

Creator:: Hull, Shirley Anne
Abstract:: Glutamine synthetase in the embryonic chick neural retina shows a 50 fold increase in activity between the 16th and 17th day of embryonic development. This increase in enzyme activity results from de novo enzyme synthesis thus making it a useful marker of differential gene expression. A precocious rise in activity...
Resource Type:: Dissertation
Full Text:: nucleoplasmic RNA poly- merases, suggesting the specific stimulation of ribosomal RNA (r-RNA) synthesis. The

Creator:: Pimentel, Richard A.
Resource Type:: Dissertation
Full Text:: male, and figure C portrys an aquatic female. /):. :; .1:» 'L i: 1$ r :) A B C

Creator:: Black, Hugh C., 1941-
Abstract:: The ecology of a population of snowshoe hares, Lepus americanus washingtonii, was studied in western Oregon from 1960 to 1962. Objectives were to obtain information to control hares, which frequently cause damage to coniferous reproduction in the region, and to compare the life history of this little-studied subspecies with others....
Resource Type:: Dissertation
Full Text:: G -: i...r _ , - :14 ...a . 1 .." r " . t A 1 r r y ! .e'!j..,Y, Qy;4:- r:.+ "-- ' ' 4 r y

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:: , 1 SD ± mean. 13 ELONGATUS 32 o mi. 1 33 34 r AAR 35 36 collo STORMI 41 cmlwammo 42 1 J

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