|
Octopoda |
Octopodidae | Octopodinae
Environment: milieu / climate zone / depth range / distribution range
Écologie
; profondeur ? - 60 m (Ref. 275). Tropical; 41°N - 22°S, 45°E - 142°W (Ref. 275)
Distribution
Pays | Zones FAO | Écosystèmes | Occurrences | Introductions
Indo-Pacific: from Indian Ocean to Japan and Australia.
Length at first maturity / Taille / Poids / Âge
Maturity: Lm 22.5, range 20 - ? cm Max length : 30.0 cm TL mâle / non sexé; (Ref. 275); poids max. publié: 500.00 g (Ref. 275)
Maximum mantle length: 8.0 cm. Maximum total length is 30 cm (Ref. 3722). Exhibits strong cryptic behavior and hides in holes in flat bottoms (Ref. 275).
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.
Roper, C.F.E., M.J. Sweeney and C.E. Nauen. 1984. (Ref. 275)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
statut CITES (Ref. 108899)
Not Evaluated
Not Evaluated
Menace pour l'homme
Utilisations par l'homme
Pêcheries: commercial
| FishSource |
Outils
Plus d'informations
Taille/ÂgeCroissanceLongueur-poidsLongueur-longueurMorphologieLarvesAbondance
Sources Internet
Estimates based on models
Vulnérabilité
Low vulnerability (20 of 100).