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

Cephalopoda | Octopoda | Octopodidae | Octopodinae

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

Benthic; depth range 0 - 82 m (Ref. 96968). Temperate

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Western Pacific.

Length at first maturity / Size / Weight / Age

Maturity: L_m ? range ? - ? cm Max length : 70.0 cm TL male/unsexed; (Ref. 96968)

Short description Morphology

A large, elongate species characterized by: 1) an arm formula of I.II.III.IV; 2) 80 to 90 suckers on the hectocotylized arm; and 3) skin textured with small fixed papillae and patterned with scattered larger light spots.

It's mantle length is 12.5 cm (Ref. 96968).

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

Wood, J.B. and C.L. Day. 1998. (Ref. 3722)

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

Least Concern (LC) ; Date assessed: 22 July 2014

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Human uses

Fisheries: commercial
| FishSource |

Tools

E-book | Field guide

More information

Trophic Ecology

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Ecology

Ecology
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Population dynamics

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Life cycle

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Larval dynamics

Distribution

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Occurrences
Introductions

Human Related

Aquaculture profile
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Taxonomy

Common names
Synonyms
Morphology
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References

Internet sources

Estimates based on models

Vulnerability (Ref. 71543): Moderate to high vulnerability (48 of 100).

Price category (Ref. 80766): Low.

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