Cephalopoda |
Octopoda |
Octopodidae | Octopodinae
Environment: milieu / climate zone / εύρος βάθους / distribution range
Οικολογία
μη μεταναστευτικό(ά) (Αναφ. 75927); εύρος βάθους 0 - 150 m (Αναφ. 96968), usually 30 - 150 m (Αναφ. 75927). Temperate
Northwest Pacific. Subtropical to temperate.
Length at first maturity / Μέγεθος / Weight / Age
Γεννητική Ωρίμανση: Lm ?  range ? - ? cm Max length : 20.0 cm TL αρσενικό/απροσδιόριστο; (Αναφ. 96968); μεγ. δημοσιευμένο βάρος: 100.00 g (Αναφ. 96968); μεγ. αναφερόμενη ηλικία: 1.00 έτη (Αναφ. 126599)
A small species with an ocellus on each side of the arm crown which contains a narrow, large-diameter, iridescent ring. The iridescent ring typically appears to be gold or metallic green in color. A light orange, broad, rectagular bar can also be seen on the head.
Maximum depth from Ref. 97927. Its mantle length is 8 cm (Ref. 96968).
Life cycle and mating behavior
Γεννητική Ωρίμανση | Αναπαραγωγή | Γεννοβολία | Eggs | Γονιμότητα | 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.
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 Species 2000 & ITIS Catalogue of Life: 2005 Annual Checklist. CD-ROM; Species 2000: Reading, U.K. (Αναφ. 19)
IUCN Red List Status
(Αναφ. 130435: Version 2025-1)
CITES status (Αναφ. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
αλιεία:
| FishSource |
Εργαλεία
Περισσότερες πληροφορίες
Τροφική ΟικολογίαFood items (preys)Σύσταση δίαιταςΚατανάλωση τροφήςΘηρευτές PhysiologyΚατανάλωση οξυγόνου
Human RelatedStamps, coins, misc.
Διαδικτυακές πηγές
Estimates based on models
Fishing Vulnerability
Low vulnerability (10 of 100).