Sea louse infestation in wild juvenile salmon and Pacific herring associated with fish farms off the east-central coast of Vancouver Island, British

Abstract.—Reports of infestations of sea lice Lepeophtheirus salmonis and Caligus clemensi in juvenile salmonids in Pacific Canada have been restricted to pink salmon Oncorhynchus gorbuscha and chum salmon O. keta from one salmon-farming region, the Broughton Archipelago of British Columbia. Here, w...

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Bibliographic Details
Main Authors: Alexandra Morton, Rick Routledge
Other Authors: The Pennsylvania State University CiteSeerX Archives
Format: Text
Language:English
Published: 2008
Subjects:
farms were infected with more sea lice than those in the peripheral
British Columbia
Canada
Keta
Pacific
Sockeye
Oncorhynchus gorbuscha
Pink salmon
Online Access:http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.532.7876
http://www.adopt-a-fry.org/wp-content/uploads/file/sea lice campbell river.pdf
Description
Summary:Abstract.—Reports of infestations of sea lice Lepeophtheirus salmonis and Caligus clemensi in juvenile salmonids in Pacific Canada have been restricted to pink salmon Oncorhynchus gorbuscha and chum salmon O. keta from one salmon-farming region, the Broughton Archipelago of British Columbia. Here, we report on 2 years of sea louse field surveys of wild juvenile pink and chum salmon, as well as wild sockeye salmon O. nerka and larval Pacific herring C lupea pallasi i, in another salmon farming region, the Discovery Islands region of British Columbia. For pink and chum salmon we tested for the dependency of sea louse abundance

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