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

Cephalopoda | Octopoda | Octopodidae | Octopodinae

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

Benthic; depth range ? - 60 m (Ref. 275). Tropical; 41°N - 22°S, 45°E - 142°W (Ref. 275)

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Indo-Pacific: from Indian Ocean to Japan and Australia.

Length at first maturity / Size / Weight / Age

Maturity: L_m 22.5, range 20 - ? cm Max length : 30.0 cm TL male/unsexed; (Ref. 275); max. published weight: 500.00 g (Ref. 275)

Maximum mantle length: 8.0 cm. Maximum total length is 30 cm (Ref. 3722).

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)

Data deficient (DD) ; Date assessed: 13 July 2016

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Human uses

Fisheries: commercial
| FishSource |

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Estimates based on models

Resilience (Ref. 69278): Medium, minimum population doubling time 1.4 - 4.4 years (K=0.45).

Vulnerability (Ref. 71543): Low to moderate vulnerability (25 of 100).

Price category (Ref. 80766): Low.

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