Gonatus cf. berryi (spent gelatinus)

GONATIDAE

Reg. No NSMT-Mo71929 Year/M/D 1996/07/24 Source Mid-water trawl, Marusada-maru
Locality Off Sanriku, 550-577m Lat. 41-43.2 N Long. 144-36.3 E
LRL 6.0mm DML 300mm BW 603g

Anterior View Ventral View Lateral View
Oblique View Outside Inside
Rostrum: RL>>HL, tall pointed
curved
Crest: CL=2.5HL, long narrow fold curved
Lateral wall:tall Rhombic
Angle 30
LW fold: Weak Fold Obliquely To Middle
Jaw edge: short streight insersion
low wing teeth
Sholder: high fold Deep Narrow Groove junction invisible
Wing: long narrow
Angle 110
WL>RL0
Remarks

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