Cephalopoda |
Teuthida |
Architeuthidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Bathypelagic; depth range 200 - 1000 m (Ref. 101089). Deep-water; 70°N -
Cosmopolitan. Tropical to polar.
Length at first maturity / Size / Weight / Age
Maturity: Lm 100.0  range ? - ? cm Max length : 2,000 cm TL male/unsexed; (Ref. 122362); max. published weight: 220.0 kg (Ref. 101089)
Shallow depth range of 200 m from Ref. 843. Also found in continental shelf (Ref. 110525).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
During copulation, male injects its sperm directly into the arms of females (Ref. 101081). Females spawn only once and die after (Ref. 101089).
Turgeon, D.D., J.F. Quinn Jr., A.E. Bogan, E.V. Coan, F.G. Hochberg, W.G. Lyons, P.M. Mikkelsen, R.J. Neves, C.F.E. Roper, G. Rosenberg, B. Roth, A. Scheltema, F.G. Thompson, M. Vecchione and J.D. Willams. 1998. (Ref. 1667)
IUCN Red List Status (Ref. 130435)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
| FishSource |
Tools
Internet sources
Estimates based on models
Preferred temperature
(Ref.
115969): 1.4 - 14.1, mean 5.8 (based on 419 cells).
Vulnerability
Very high vulnerability (90 of 100).