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Filtering by: Committee Member Spinrad, B. I. Degree Field Fisheries and Wildlife

The Effects of Tank Structure and Egg Size on the Production of Wild Steelhead (Oncorhynchus mykiss) Surrogate Fish

Creator:

Self, Katharine E.

Abstract:

One of the biggest hurdles for a juvenile salmonid (Oncorhynchus mykiss) is migrating downstream from freshwater spawning grounds to the ocean. Juveniles from wild broodstock were reared from the South Santiam River for more than 1 year at the Oregon Hatchery Research Center (OHRC) in Alsea, OR. The fish were...

Resource Type:

Masters Thesis

Full Text:

_____________________________________________________________ Dean of the Graduate School I understand that my thesis will become
Utilization of dietary protein by the mussel, Mytilus edulis trossulus (Linnaeus 1758)

Creator:

Kreeger, Daniel A.

Abstract:

Protein microcapsules (PM) were developed as a tool for investigating aspects of dietary protein utilization by mussels, Mytilus edulis trossulus. Digestion of PM in vitro by protease, trypsin, amylase and extracts from the gut of mussels varied significantly depending on the type of protein encapsulated or whether carbohydrates were added...

Resource Type:

Dissertation

Full Text:

with either freeze-killed 1sochrysis galbana (I-ISO) or natural seston during a) February, b) May