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Creator:: McCauley, James Elias
Resource Type:: Dissertation
Full Text:: work. The Oregon Fiah Commission contributed to this work by placing me on a summer project which

Creator:: Hall, James Raymond
Abstract:: The host fish for this study were collected from January through June of 1965. Tidepools were selected at Bar View, Cape Arago, Neptune State Park, Seal Rock, and Yaquina Head. Of the 187 fish examined, 132 were infected. The following host fishes yielded the following parasites. New Host records are...
Resource Type:: Masters Thesis
Full Text:: Oligocottus maculosus. The latter two fish were the most common cottids collected along the Oregon coast in

Creator:: Anderson, Glenn Arthur
Abstract:: The Tailed Frog Ascaphus truei, the only species in the family Ascaphidae found outside New Zealand, is a common inhabitant of the mountain streams of the Northwestern United States and British Columbia. The anatomical peculiarities of this primitive anuran have been investigated, but no literature is available on the digenetic...
Resource Type:: Dissertation
Full Text:: lyrltfl,_126j DIGENETIC TREMATODES OF ASCAPHUS TRUEI IN WESTERN OREGON Abstract approved (Major ;;r

Creator:: Meade, Thomas Gerald
Abstract:: Cardicola alseae is a blood dwelling trematode found in the fishes Salmo clarki henshawi and Salmo gairdneri gairdneri. Eggs which were ovoid in shape and non-operculate left the adult and passed to the gill capillaries of the secondary lamellae. The miracidium was ovoid, 0.070 mm. long by 0.052 mm. wide,...
Resource Type:: Dissertation
Full Text:: Alsea Fish Hatchery, Benton County, Oregon. The snails were collected indi- vidually and by use of a

Creator:: DeMartini, John David
Abstract:: The fish Cymatogaster aggregata, Embiotoca lateralis and Phanerodon furcatus served as definitive hosts for the trematode Telolecithus pugetensis Lloyd and Guberlet. Eggs that were collected from the terminal part of the uterus of mature worms were found to have undergone several cleavages, but complete development was observed only in some...
Resource Type:: Dissertation
Full Text:: ) The fish Cymatogaster aggregata, Embiotoca lateralis and Phanerodon furcatus served as definitive

Creator:: Crandell, George Frank
Resource Type:: Masters Thesis
Full Text:: Game at Oregon State University for in- formation concerning the host fish, Cottu_s psper Richardson

Creator:: Aldrich, Lewis Eugene
Resource Type:: Dissertation
Full Text:: . A THESIS submitted to OREGON SThTE COLLEGE in prtia1 fulfillJxLent of the reauiremente for

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