MORPHOLOGICAL FEATURES USED TO IDENTIFY CHINOOK SALMON SEX DURING FISH PASSAGE

We compared several external morphological features for determining sex of adult fall-run chinook salmon (Oncorhynchus tschawytscha) migrating to spawning grounds in the Central Valley of California. Adult fish carcasses of known sex were measured at fish hatcheries or during angler surveys. These d...

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Veröffentlicht in:	The Southwestern naturalist 2004-06, Vol.49 (2), p.197-202
Hauptverfasser:	Merz, Joseph E, Merz, William R
Format:	Artikel
Sprache:	eng
Schlagworte:	Animal fins Animal morphology Discriminants Feature s Fisheries science Fishers Fishery economics Freshwater fishes Marine fishes Ocean fisheries Oncorhynchus Oncorhynchus tshawytscha Salmon
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