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The life history of Nectobrachia indivisa Fraser, 1920 (Copepoda : Lernaeopodoida) a parasite of the starry flounder

Creator:: Wilkes, Stanley Northrup
Abstract:: The stages in the life history of the parasitic copepod Nectobrachia indivisa Fraser, 1920, have been described. The adult female lives permanently attached to the gills of the starry flounder, Platichthys stellatus (Pallas, 1811) Girard, 1854. The adult male is a dwarf, which usually lives attached to the genital process...
Resource Type:: Dissertation
Full Text:: minutes into vigorous free- swimming copepodid larvae. The copepodid either remains in the gill chamber

Description and life history of Cardicola alseae sp.n. (Trematoda : Sanguinicolidae)

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:: . alseae. The presence of eggs of S. klamathen- sis in the rnain gill capillaries rather than in the

Life cycle and host specificity of Diclidophora sp. (Monogenea-Diclidophoridae), a parasite of embiotocid fishes

Creator:: Hanson, Alfred Warren
Abstract:: The life cycle of a monogenean, Diclidophora sp., was studied with special attention to the time required for developmental stages to occur. Eggs are produced by adult worms at the rate of one every 13.5 minutes and require 32 days to hatch when incubated at 12.5°C and 30.9‰ salinity. Rate...
Resource Type:: Dissertation
Full Text:: borders of primary lamellae of the host fish gill. A second set of clamps is added before the 36th

The oplophorid and pasiphaeid shrimp from off the Oregon coast

Creator:: Forss, Carl Albert
Abstract:: The 13 species of shrimps studied for this thesis were collected off the Oregon coast. The family Oplophoridae is well represented in this area. Five of the seven known genera were identified. Hymenodora frontalis, H. glacialis, and H. gracilis were described and further differentiating characters were illustrated. Other members of...
Resource Type:: Dissertation
Full Text:: curtirostris, Meningodora mollis, Notostomus japonicus, Systellaspis braueri and S. cristata. Species of

The parasitic copepods of the long-jawed rockfish, Sebastodes alutus (Gilbert)

Creator:: Wilkes, Stanley Northrup
Resource Type:: Masters Thesis
Full Text:: Bibliography. . . e . . . . , . s s . . 22 Appendix. a a . a s a a a s a i a a a s a s 23 PARASITIC

A myxosporidian from the musculature of spring Chinook salmon

Creator:: Wyatt, Ellis Junior
Resource Type:: Masters Thesis
Full Text:: treatment with Lugo1's iodine • • • • • • • • • 24 FIG. 6 Photomicrograph of spores stained with Zieh1

Bopyridian (Crustacea, Isopoda) parasites found in the eastern Pacific of the United States

Creator:: Danforth, Charles Garrison
Resource Type:: Dissertation
Full Text:: Phyllodurus abdominalis 100 . . . . s . = . . . . . e ., 0

The life history of the salmon poisoning fluke Troglotrema salmincola (Chapin)

Creator:: Bennington, Elwin Everrett
Resource Type:: Dissertation
Full Text:: within gill and fin of trout. ACKNMLEDGENENT The writer is grateful to Dr. Ivan Pratt of the

Parasites of the grunion, Leuresthes tenuis (Ayres)

Creator:: Olson, Andrew Clarence
Resource Type:: Dissertation
Full Text:: State College, Drs. Harold w. Manter and Leland s. Olsen of the University of Nebraska, Dr. Walter E

A survey of the helminth parasites of Leptocottus armatus armatus Girard

Creator:: Dunlap, Delpha Deane
Abstract:: Of the 100 specimens of Leptocottus armatus armatus Girard examined at the Oregon Institute of Marine Biology at Charleston, Oregon during June, July, and August, 1950, 99% were infected with helminth parasites. There was an 83% infection with Echinorhynchus gadi and a total of 1,258 individuals. There was a 16%...
Resource Type:: Masters Thesis
Full Text:: acanthocephalans were found in the intestine, the flukes were found in the s tomach, intestine, and gill region

ScholarsArchive@OSU

The life history of Nectobrachia indivisa Fraser, 1920 (Copepoda : Lernaeopodoida) a parasite of the starry flounder

Description and life history of Cardicola alseae sp.n. (Trematoda : Sanguinicolidae)

Life cycle and host specificity of Diclidophora sp. (Monogenea-Diclidophoridae), a parasite of embiotocid fishes

The oplophorid and pasiphaeid shrimp from off the Oregon coast

The parasitic copepods of the long-jawed rockfish, Sebastodes alutus (Gilbert)

A myxosporidian from the musculature of spring Chinook salmon

Bopyridian (Crustacea, Isopoda) parasites found in the eastern Pacific of the United States

The life history of the salmon poisoning fluke Troglotrema salmincola (Chapin)

Parasites of the grunion, Leuresthes tenuis (Ayres)

A survey of the helminth parasites of Leptocottus armatus armatus Girard

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