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

Cephalopoda | Octopoda | Octopodidae | Bathypolypodinae

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

Benthic; depth range 14 - 2700 m (Ref. 275), usually 200 - 600 m (Ref. 3737). Temperate; 4°C - ? (Ref. 1971); 84°N - 41°N, 127°W - 30°E

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Atlantic Ocean and the Arctic. Temperate to polar.

Length at first maturity / Size / Weight / Age

Maturity: L_m ? range ? - ? cm Max length : 10.0 cm ML male/unsexed; (Ref. 275); common length : 6.0 cm ML male/unsexed; (Ref. 275); max. published weight: 400.00 g (Ref. 275)

Maximum total length is 20 cm (Ref. 122093). Maximum depth from Ref. 1985.

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: 15 September 2014

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Human uses

Fisheries: of potential interest
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Estimates based on models

Preferred temperature (Ref. 115969): 1 - 9.6, mean 4.1 (based on 815 cells).

Vulnerability (Ref. 71543): Low vulnerability (10 of 100).

Price category (Ref. 80766): High.

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