Abstract
The authors made a morphological observation of a copepoda belonging to the genus Salmincola, obtained from yearing Yamame, Oncorhynchus masou reared in the Masutani Trout Culture Farm at Tashiro in Gunma Prefecture. The species was identified with S. californiensis (DANA, 1953) KABATA, 1969 following to KABATA'S revision of the genus Salmincola.
Principal structures of appendages of the adult female were almost completely coincided with the KABATA'S discription but some differences were found in the adult male (KABATA et al. (1973)).
