Opisthoteuthis hardyi   Villanueva, Collins, Sanchez & Voss, 2002


Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Opisthoteuthis hardyi  AquaMaps  Data sources: GBIF OBIS
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Classification / Names Common names | Synonyms | CoL | ITIS | WoRMS

Cephalopoda | Octopoda | Opisthoteuthidae

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

Pélagique; profondeur 630 - 1390 m (Ref. 96968).  Polar

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Introductions

Antarctic Atlantic: South Georgia.

Length at first maturity / Taille / Poids / Âge

Maturity: Lm ?  range ? - ? cm Max length : 28.5 cm TL mâle / non sexé; (Ref. 96968)

Biologie     Glossaire (ex. epibenthic)

Mantle length is 6.4 cm (Ref. 96968).

Life cycle and mating behavior Maturité | Reproduction | Frai | Œufs | Fécondité | Larves

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.

Référence principale Références | Coordinateur | Collaborateurs

Villanueva, R., M.A. Collins, P. Sanchez and N.A. Voss. 2002. (Ref. 84341)

Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2024-1)

  Données manquantes (DD) ; Date assessed: 20 August 2014

statut CITES (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Harmless

Utilisations par l'homme


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Estimates based on models

Vulnérabilité (Ref. 71543): Low vulnerability (19 of 100).

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