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Filtering by: Subject Fisheries -- Oregon -- Statistics Advisor Horton, Howard F. Peer Reviewed No

The fishery biology of the weathervane scallop [Pecten (Patinopecten) caurinus Gould, 1850] in Oregon coastal waters

Creator:

Nunez, Jose D.

Abstract:

Samples of weathervane scallops taken on Oregon Department of Fish and Wildlife cruises off Oregon waters during 1981-1982 were analyzed for a comparative growth study. No evidence of internal growth marks were found in the shell structure when analyzed by the acetate peel technique. Internal growth lines formed in the...

Resource Type:

Dissertation

Full Text:

Ligament 22 Biographical Variations 24 Oregon Scallop Fishery 25 MATERIALS AND METHODS 27 Shell
Life history, population dynamics, and management of signal crayfish in Lake Billy Chinook, Oregon

Creator:

Lewis, Scott D.

Abstract:

Signal crayfish Pacifastacus leniusculus were studied in Lake Billy Chinook, Oregon, during 1994 and 1995. Because little was known about the crayfish population, this study was conducted to obtain reliable estimates of life history and population parameters, document historic commercial harvests, and make management recommendations. Crayfish were captured with baited...

Resource Type:

Masters Thesis