Gonatus pyros (Young, 1972)


Reg. No NSMT-Mo71896 Year/M/D 1996/07/23 Source Mid-water trawl, Marusada-maru
Locality Off Sanriku, 650-677m Lat. 41-53.5 N Long. 145-03.7 E
LRL 3.5mm DML 86mm BW 35g

Anterior View Ventral View Lateral View
Oblique View Outside Inside
Rostrum: RL>>HL; tall pointed, curved
Crest: CL<2.5HL; medium narrow fold, curved
Lateral wall:tall rhombus;
angle 25 degree
LW fold: round fold obliquely to middle
Jaw edge: sharpen inwardly short straight insersion; low wing teeth
Shoulder: high ridge; deep groove;
junction invisible Junction visible
Wing:long narrow
Angle 125 degree

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