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Osmoregulation in two geographically isolated populations of fresh water crayfish

Creator:

Kerley, David Emmet

Resource Type:

Masters Thesis

Full Text:

CRAYFISH by DAVID EMET KERL A THESIS submitted to OREGON STATE UNIVERSITY in partial
Osmotic and ionic regulation in the North American crayfish Pacifastacus leniusculus (dana)

Creator:

Kerley, David Emmet

Abstract:

Osmotic and ionic regulation was studied in the North American crayfish Pacifastacus leniusculus (Dana), stepwise acclimated to increasing salinities. Stepwise acclimation involved transferring crayfish at 48 hour intervals from freshwater to 100% seawater in 20% increments. In experiments where 70% seawater was used, animals were moved directly from 40 to...

Resource Type:

Dissertation

Full Text:

crayfish Pacifastacus leniusculus (dana) AN ABSTRACT OF THE THESIS OF David Emmet Kerley (Name) in Zoo
Standardization of phototube tests and rations

Creator:

Kerley, Vernon Emmet

Resource Type:

Masters Thesis

Full Text:

Emmet ierley May 12, 1931 APPROVED: Redacted for privacy A1atant Prcjfessör of Electrical