Cephalopoda |
Octopoda |
Octopodidae | Octopodinae
Environment: milieu / climate zone / εύρος βάθους / distribution range
Οικολογία
; εύρος βάθους ? - 60 m (Αναφ. 275). Tropical; 41°N - 22°S, 45°E - 142°W (Αναφ. 275)
Indo-Pacific: from Indian Ocean to Japan and Australia.
Length at first maturity / Μέγεθος / Weight / Age
Γεννητική Ωρίμανση: Lm 22.5, range 20 - ? cm Max length : 30.0 cm TL αρσενικό/απροσδιόριστο; (Αναφ. 275); μεγ. δημοσιευμένο βάρος: 500.00 g (Αναφ. 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 FAO Species Catalogue. Vol. 3. Cephalopods of the world. An annotated and illustrated catalogue of species of interest to fisheries. FAO Fish. Synop. 125(3):277p. Rome: FAO. (Αναφ. 275)
IUCN Red List Status
(Αναφ. 130435: Version 2025-1)
CITES status (Αναφ. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
αλιεία: Εμπορικό(ά)
| FishSource |
Εργαλεία
Περισσότερες πληροφορίες
Τροφική ΟικολογίαFood items (preys)Σύσταση δίαιταςΚατανάλωση τροφήςΘηρευτές PhysiologyΚατανάλωση οξυγόνου
Human RelatedStamps, coins, misc.
Διαδικτυακές πηγές
Estimates based on models
Ελαστικότητα
Μεσαίο(α), ελάχιστος χρόνος για διπλασιασμό πληθυσμού 1,4 - 4,4 έτη (K=0.45).
Fishing Vulnerability
Low to moderate vulnerability (25 of 100).
