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Creator:: Washington, Betsy B.
Abstract:: Complete, identified, developmental series of larval cottids Artedius fenestralis, A. creaseri, A. meanyi, Oligocottus snyderi, Clinocottus embryum, and C. globiceps are described for the first time. In addition, redescriptions of four species, Artedius harringtoni, A. lateralis, Oligocottus maculosus, and Clinocottus acuticeps are included that provide new and comparative information on...
Resource Type:: Masters Thesis
Full Text:: cottids Artedius fenestralis, A. creaseri, A. meanyi, Oligocottus snyderi, Clinocottus embryum, and C

Creator:: Crone, Richard Allan
Abstract:: Behavior and survival in fresh water were studied for three brood years of coho salmon in Sashin Creek, Alaska, from October 1963, until September 1966. Investigations of spawning adults were conducted to determine numbers of spawners, distribution on the spawning grounds, effects on pink salmon, age composition, redd life, fecundities,...
Resource Type:: Masters Thesis
Full Text:: Dr. Raymond C. Simon. TABLE OF CONTENTS Page INTRO DUG T1ON I STUDY AREAS S BEHAVIOR 11

Creator:: Stein, David (David Leslie)
Resource Type:: Dissertation
Full Text:: , Careproctus melanurus, C. microstomus, C. oregonensis, C. ovigerum, C. longifilis, and C. filamentosus

Creator:: Van Hyning, Jack M.
Abstract:: A study of the population ecology of Columbia River fall chinook salmon, Oncorhynchus tshawytscha (Walbaum), was made in an attempt to determine the cause of a serious decline in this run which occurred in the early 1950's. Fluctuations in abundance of major salmon runs the North Pacific were examined to...
Resource Type:: Dissertation
Full Text:: predation, dams; and reservoirs, diseases, flow, turbidity and (C+( of temperature, and estuary life

Creator:: Straty, Richard R.
Abstract:: The individual stocks of sockeye salmon that make up the annual spawning migration to the Bristol Bay region of Western Alaska are produced in the lakes and streams of ten major river systems, which discharge into the bay over a shoreline distance of 120 miles. The hypothesis adopted in this...
Resource Type:: Dissertation
Full Text:: , August 1938. 15 4. Surface drift-stick observations, 1939. 16 5. Surface temperatures (° C. ), May-June

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