Ommastrephes bartrami (Lesueur, 1821)


Reg. No OMBA-13 Year/M/D 1978/07/24 Source Drift net ,
Locality North Pacific Lat. un Long. un
LRL 8.5mm DML 389mm BW 1730g

Anterior View Ventral View Lateral View
Oblique View Outside Inside
Rostrum: RL=HL; middle hooked straight
Crest:CL<2.5HL; medium narrow fold, straight
Lateral wall:short, rectangular;
angle 60 degree
LW fold: weak fold; obliquely to middle
Jaw edge:short wedge insertion;
high, triangular wing teeth
Shoulder: high ridge; shallow, broad, groove, junction visible
Wing:WL>RL; long broad
angle 100 degree

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