Diel changes in vertical distribution patterns of zooplankton and walleye pollock (Theragra chalcogramma) off the Pacific coast of eastern Hokkaido, Japan, estimated by the volume back scattering strength (Sv) difference method

2004 ◽  
Vol 13 (s1) ◽  
pp. 99-110 ◽  
Author(s):  
KAZUSHI MIYASHITA ◽  
KOUTAROU TETSUMURA ◽  
SATOSHI HONDA ◽  
TATSUKI OSHIMA ◽  
RYO KAWABE ◽  
...  
Keyword(s):  
Vertical Distribution ◽  
Difference Method ◽  
Pacific Coast ◽  
Distribution Patterns ◽  
Theragra Chalcogramma ◽  
Diel Changes ◽  
Walleye Pollock Theragra Chalcogramma ◽  
The Pacific ◽  
Back Scattering ◽  
Scattering Strength

Lepeophtheirus cuneifer sp. nov. (Copepoda: Caligidae), a Parasite of Fishes from the Pacific Coast of North America

1974 ◽  
Vol 31 (1) ◽  
pp. 43-47 ◽  
Author(s):  
Z. Kabata
Keyword(s):  
North America ◽  
Pacific Coast ◽  
Marine Fishes ◽  
Theragra Chalcogramma ◽  
The Pacific ◽  
Leptocottus Armatus

Lepeophtheirus cuneifer sp. nov. (Copepoda: Caligidae) is described and illustrated. This copepod is a parasite of marine fishes off the coast of Alaska, its hosts including Raja binoculata and Hexagrammos lagocephalus. Other possible hosts are Leptocottus armatus and Theragra chalcogramma.

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