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

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

Reef-associated; depth range 0 - 500 m (Ref. 275). Tropical; 10°S - 28°S, 142°E - 169°E (Ref. 1695)

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Western Pacific.

Length at first maturity / Size / Weight / Age

Maturity: L_m ? range ? - ? cm Max length : 16.0 cm SHD male/unsexed; (Ref. 343)

Short description Morphology

Umbilicus has deep, round-shouldered concavity (Ref. 346), not filled with a concretion; reduced color markings on shell (Ref. 275).

Consumed by artisanal fishers and supports small fisheries for private and public aquaria and research trade (Ref. 346).

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

Jereb, P. and C.F.E. Roper (eds.). 2005. (Ref. 1695)

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

Data deficient (DD) ; Date assessed: 30 April 2022

CITES status (Ref. 108899)

Appendix II: International trade monitored

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Human uses

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References

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Estimates based on models

Preferred temperature (Ref. 115969): 19.7 - 25.4, mean 22.2 (based on 26 cells).

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

Price category (Ref. 80766): Unknown.

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