Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Écologie
; profondeur 788 - 1450 m (Ref. 104052). Temperate
Distribution
Pays | Zones FAO | Écosystèmes | Occurrences | Introductions
Eastern Atlantic: from Namibia to west of Scotland.
Length at first maturity / Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm Max length : 35.0 cm TL mâle / non sexé; (Ref. 104052); 28.5 cm TL (female); poids max. publié: 5.7 kg (Ref. 104052); poids max. publié: 5.7 kg
Mantle length is 7.6 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.
Bisby, F.A., M.A. Ruggiero, K.L. Wilson, M. Cachuela-Palacio, S.W. Kimani, Y.R. Roskov, A. Soulier-Perkins and J. van Hertum. 2005. (Ref. 19)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
statut CITES (Ref. 108899)
Not Evaluated
Not Evaluated
Utilisations par l'homme
Pêcheries: sans intérêt
| FishSource |
Outils
Plus d'informations
Taille/ÂgeCroissanceLongueur-poidsLongueur-longueurMorphologieLarvesAbondance
Sources Internet
Estimates based on models
Catégorie de prix
Unknown.