Classification / Names Common names | Synonyms | CoL | ITIS | WoRMS

Cephalopoda | Oegopsida | Onychoteuthidae

Environment: milieu / climate zone / depth range / distribution range Ecology

Pelagic; depth range 0 - 1025 m (Ref. 2123), usually 0 - 200 m (Ref. 2123). Polar; 30°S - 63°S, 180°W - 180°E (Ref. 275)

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Southern Ocean: in sub-Antarctic waters north of the convergence.

Length at first maturity / Size / Weight / Age

Maturity: L_m ? range ? - ? cm Max length : 94.0 cm ML male/unsexed; (Ref. 275)

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Members of the class Cephalopoda are gonochoric. Male and female adults usually die shortly after spawning and brooding, respectively. Mating behavior: Males perform various displays to attract potential females for copulation. During copulation, male grasp the female and inserts the hectocotylus into the female's mantle cavity where fertilization usually occurs. Life cycle: Embryos hatch into planktonic stage and live for some time before they grow larger and take up a benthic existence as adults.

Main reference References | Coordinator | Collaborators

Roper, C.F.E., M.J. Sweeney and C.E. Nauen. 1984. (Ref. 275)

IUCN Red List Status (Ref. 130435: Version 2024-1)

Least Concern (LC) ; Date assessed: 10 May 2010

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Human uses

Fisheries: of potential interest
FAO - Fisheries: landings | FishSource |

Tools

E-book | Field guide

More information

Trophic Ecology

Food items
Diet
Food consumption
Ration
Predators

Ecology

Ecology
Home ranges

Population dynamics

Growth
Age/Size
Length-weight
Length-length
Length-frequencies
Mass conversion
Recruitment
Abundance

Life cycle

Reproduction
Maturity
Fecundity
Spawning
Eggs
Egg development
Larvae
Larval dynamics

Distribution

Countries
FAO areas
Ecosystems
Occurrences
Introductions

Human Related

Aquaculture profile
Stamps, Coins Misc.

Outreach

Collaborators

Taxonomy

Common names
Synonyms
Morphology
Pictures

References

Internet sources

Estimates based on models

Vulnerability (Ref. 71543): High vulnerability (58 of 100).

Price category (Ref. 80766): Medium.

Comments & Corrections

Back to Search

Random Species

Moroteuthopsis ingens (Smith, 1881)