Cephalopoda |
Bathyteuthida |
Chtenopterygidae
Environment: milieu / climate zone / εύρος βάθους / distribution range
Οικολογία
βαθυπελαγικό(ς); εύρος βάθους 200 - 1000 m (Αναφ. 843). Tropical
Cosmopolitan, tropical and subtropical waters.
Length at first maturity / Μέγεθος / Weight / Age
Γεννητική Ωρίμανση: Lm ? range ? - ? cm Max length : 11.5 cm ML αρσενικό/απροσδιόριστο; (Αναφ. 104052)
Minimum depth from Ref. 110525. Cosmopolitan (circumglobal) in tropical and subtropical waters. Paralarvae epipelagic; adults descend to mesopelagic and bathypelagic depths, undergo strong diel vertical migrations (Ref. 97142).
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.
Turgeon, D.D., J.F. Quinn Jr., A.E. Bogan, E.V. Coan, F.G. Hochberg, W.G. Lyons, P.M. Mikkelsen, R.J. Neves, C.F.E. Roper, G. Rosenberg, B. Roth, A. Scheltema, F.G. Thompson, M. Vecchione and J.D. Willams 1998 Common and scientific names of aquatic invertebrates from the United States and Canada: Mollusks, 2nd ed. American Fisheries Society (Special publication 26), Bethesda, Maryland. 526 p. (Αναφ. 1667)
IUCN Red List Status
(Αναφ. 130435: Version 2025-1)
CITES status (Αναφ. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
| FishSource |
Εργαλεία
Περισσότερες πληροφορίες
Life cycleΑναπαραγωγήΓεννητική ΩρίμανσηΓονιμότηταΓεννοβολίαEggsEgg developmentLarvae PhysiologyΚατανάλωση οξυγόνου
Human RelatedStamps, coins, misc.
Διαδικτυακές πηγές
Estimates based on models
Preferred temperature
(Ref.
115969): 7.4 - 15.3, mean 10.4 (based on 938 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
