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Sunday, May 3, 2020 | History

2 edition of Synopsis of biological data on the chum salmon, Oncorhynchus keta (Walbaum) 1792 found in the catalog.

Synopsis of biological data on the chum salmon, Oncorhynchus keta (Walbaum) 1792

Richard G. Bakkala

Synopsis of biological data on the chum salmon, Oncorhynchus keta (Walbaum) 1792

by Richard G. Bakkala

  • 257 Want to read
  • 32 Currently reading

Published by U.S. Dept. of the Interior, U.S. Fish and Wildlife Service, Bureau of Commercial Fisheries in Washington, D.C .
Written in English

    Subjects:
  • Chum salmon.,
  • Salmon fisheries.

  • Edition Notes

    Includes bibliographical references (p. 76-89).

    Statementby Richard G. Bakkala.
    SeriesFAO fisheries synopsis -- no.41, Circular -- 315, Circular (U.S. Fish and Wildlife Service) -- 315
    Classifications
    LC ClassificationsSH167.S17 B34
    The Physical Object
    Paginationiii, 89 p. :
    Number of Pages89
    ID Numbers
    Open LibraryOL22587378M

    Changes in age composition and size of adult chum salmon (Oncorhynchus keta) from rivers in Japan, Russia, and Canada were examined based on body weight and scale measurement data . Detection of Ceratomyxa shasta in Alaskan Chum Salmon, Oncorhynchus keta Jill E. Follett, Jana L. Geesin, and Tamara M. Burton Alaska Fishery Research Bulletin 1 (1)– Authors: JILL E. FOLLETT is a fish pathologist and JANA L. GEESIN and TAMARA M. BURTON are microbiologists with the.

    Residence Times, Distribution, and Production of Juvenile Chum Salmon, Oncorhynchus keta, in Netarts Bay, Oregon. Issue: 87(3) Sardinops sagax caerulea: Comparisons and Contrasts with Historical Data and with Variability in the Northern Anchovy, Engraulis mordax. 1. Introduction. From the point of view of both species and genetic diversity, it is important to conserve and protect wild Pacific salmon (Oncorhynchus spp.) in Japan, although the fishery for chum salmon (O. keta) is dependent on artificial propagation (Morita et al., , Saito and Nagasawa, , Nagata et al., ).It is difficult to estimate wild adult salmon numbers in rivers and Cited by: 9.

    Chum salmon Semi-dressed (Gutted, Head on) Freezing method: Block frozen Packing: Bag Method of catch: set net Fishing season: June - August Catching Area: East-Western coast of Kamchatka. Population structure of chum salmon (Oncorhynchus keta) across the Pacific Rim, determined from microsatellite analysis. Issue: (2) Multiple stable reference points in oyster populations: biological relationships for the eastern oyster (Crassostrea virginica) in Delaware Bay.


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Synopsis of biological data on the chum salmon, Oncorhynchus keta (Walbaum) 1792 by Richard G. Bakkala Download PDF EPUB FB2

Get this from a library. Synopsis of biological data on the chum salmon, oncorhynchus keta (Walbaum) [Richard G Bakkala]. The chum salmon (Oncorhynchus keta) is a species of anadromous fish in the salmon is a Pacific salmon, and may also be known as dog salmon or keta salmon, and is often marketed under the name silverbrite name chum salmon comes from the Chinook Jargon term tzum, meaning "spotted" or "marked", while keta in the scientific name comes from the Evenki language of Eastern Class: Actinopterygii.

Inhabits ocean and coastal streams (Ref. ).Migrating fry form schools in estuaries, remain close to shore for a few months and finally disperse to enter the sea (Ref. ).Epipelagic (Ref.

).Juveniles and adults feed mainly on copepods, tunicates and euphausiids but also on pteropods, squid and small fishes (Ref. ).Adults cease feeding in freshwater (Ref. Chum Salmon (Oncorhynchus keta) – a commercial anadromous fish, the second most populous of the Oncorhynchus genus, the Salmonidae occurs widely all over the northern Pacific Ocean, along the American coast – from San Francisco to the north as far as the Mackenzie River Basin (the Arctic Ocean).

POPULATION BIOLOGY OF CHUM SALMON, ONCORHYNCHUS KETA, FROM THE FRASER RIVER, BRITISH COLUMBIA TERRY D. BEACHAMl AND PAUL STARR2 Synopsis of biological data on the chum salmon Population biology of Fraser River chum salmon, Oncorhynchus keta, was investigated.

Mean age of chum salmon duringthe rundeclined from years in October to years in Decemberin the s. Oncorhynchus is a genus of fish in the family Salmonidae; it contains the Pacific salmon and Pacific trout. The name of the genus is derived from the Greek onkos ("hook") and rynchos ("nose"), in reference to the hooked jaws of males in the mating season (the " kype ").

3 Decline of Oncorhynchus populations. Influence of : Actinopterygii. «Fotografías de «keta» en FishBase». - «National Marine Fisheries Service chum salmon web page». Encarta Encyclopedia «Alaska Department of Fish and Game».

«National Marine Fisheries Service ESA Listings». Arquivado do original em 15 de fevereiro de   Oncorhynchus keta (Chum Salmon) Fishes Native Transplant.

Collection Info Point Map Species Profile Animated Map. Translate this page with. Oncorhynchus keta (Walbaum in Artedi, ) Common name: Chum Salmon. The absence of data does not equate to lack of effects.

It does, however, mean that research is required to evaluate effects before. Abundance and spawning distribution of Susitna River chum Oncorhynchus keta and coho O. kisutch salmon, Alaska Department of Fish and Game, Fishery Data Series No.Anchorage. The Alaska Department of Fish and Game (ADF&G) administers all File Size: 1MB.

NORTH PACIFIC RESEARCH BOARD PROJECT FINAL REPORT EARLY MARINE ECOLOGY OF JUVENILE CHUM SALMON (ONCORHYNCHUS KETA) IN KUSKOKWIM BAY, ALASKA PROJECT R FINAL REPORT to NORTH PACIFIC RESEARCH BOARD West 3rd Avenue, Suite Anchorage, Alaska Nicola Hillgruber1, Christian E.

Zimmerman2, Sean E. Burril1, and Lewis J. File Size: 2MB. Information on the status of natural spawning is needed on the Japan Sea side of northern Honshu, Japan for ecosystem-based sustainable management of chum salmon resources.

We conducted on-site visual surveys in October–December of and that targeted spawning chum salmon redds in all rivers > 5 km long (total 94 rivers) in Akita, Yamagata, Niigata (including Sado Island), and Cited by: 2.

Harpacticoid copepods are the principal food of chum salmon during the first critical weeks of estuarine life. Heterotrophic food sources are preferentially ingested by harpacticoids. A commercially valuable fisheries resource, usually considered to be planktivorous, is related to a detritus-based, benthically derived food by: requirements of the chum salmon, Oncorhynchus keta (Walbaum}, and to evaluate habitat whfch parameters are most important to the spe~fes or are most often critical to survival or limiting to production.

This information is intended to provide a data base for habitat evaluation activities. Residence Times, Distribution, and Production of Juvenile Chum Salmon, Oncorhynchus keta, in Netarts Bay, Oregon William G. Pearcy, ChristopherD. Wilson, Alton W. Chung, andJohn W. Chapman ABSTRACT: Juvenile chum salmon resided in Netarts Bay, a small, shallow estuary atthe south­ ern spawning range ofchum salmon in the North­.

ENUMERATION OF ADULT CHUM SALMON, Oncorhynchus keta, IN THE FISHING BRANCH RIVER, YUKON TERRITORY, by. L Boyce. Fisheries and Oceans Canada Science Branch, Pacific Region - Range Road Whitehorse, Yukon.

Y1A 3V1. Habitat and Biology: Anadromous, pelagicat m. Deeper in winter, forming dense shoals during spawning run and making considerable migrations; juveniles in mouths of rivers and on fishes (herring, sand eels, smelt), also crustaceans; young at sea on crustaceans (harpacticoids, calanids, amphipods); in freshwater, adults do not population enters rivers early July to.

The grocery store label clearly stated, “Keta Salmon.” At that time, it didn’t dawn on me what a “Keta” was and then I saw the price tag and how it was only about $ a pound.

Curiosity got the better of me and I flipped one of the fillets over and saw the ever revealing purplish bar of a Chum. This report describes the isolation of a new virus from adult chum salmon (Oncorhynchus keta) returning to the Tokushibetsu Hatchery, Hokkaido, Japan.

The agent was isolated in the CHSE cell line derived from chinook salmon (Oncorhynchus tshawytscha).Cited by: 4. (Oncorhynchus keta), also keta or dog salmon, a migratory fish of the genus Oncorhynchus (Pacific salmon). Maximum length, 1 m; maximum weight, 14 kg. The chum salmon is found in the northern Pacific Ocean along the Asian coast south to Korea and Honshu and along the American coast to.

Quantitative genetics of chum salmon, Oncorhynchus keta The first pattern has been reported for chum salmon in places where pink salmon spawn in significant numbers biennially. This result suggests that chum salmon, by genetic regulation of their age structure, can avoid competition with pink : William Williams Smoker.

Chum salmon (Oncorhynchus keta) are the most widely distributed Pacific Salmon species and can be found throughout Alaska.

They range along the east and west coasts of the North Pacific Ocean, from the Mackenzie and Anderson Rivers in Canada to the Lena River in Russia. Chums are often called dog salmon, but experts disagree about Continue reading Chum Salmon (Oncorhynchus keta) →.Chum salmon usually weigh lb and measure inches long, though the maximum recorded size for this species is 43 inches and lb.

Non-spawning chum are green-blue with silver sides and some black speckling; a key distinguishing feature is the .Twenty-five chum salmon Oncorhynchus keta families were produced using a 5×5 diallel mating design, and the body weights and specific growth rates (SGRs) were measured from 0 to 99 days after emergence.

The body weights of the fry differed in the same developmental stages among the families. In addition, the mean body weights of fry that originated from small eggs were low, but their SGRs Cited by: 2.