Cephalopoda |
Octopoda |
Octopodidae | Octopodinae
Environment: milieu / climate zone / गहराई सीमा / distribution range
पारिस्थितिकी
; गहराई सीमा 20 - 80 m (संदर्भ 96968). Tropical
Indo-West Pacific.
Length at first maturity / आकार / Weight / Age
परिपक्व अवधि: Lm ?  range ? - ? cm Max length : 22.0 cm TL पुल्लिंग / अलिंग; (संदर्भ 120178); 24.6 cm TL (female)
Its mantle lengths are 6.1 cm for males and 7.4 cm for females (Ref. 120178).
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.
Wood, J.B. and C.L. Day 1998 CephBase. http://www.cephbase.utmb.edu/. [Accessed 26/01/06]. (संदर्भ 3722)
IUCN Red List Status
(संदर्भ 130435: Version 2025-1)
CITES status (संदर्भ 108899)
Not Evaluated
CMS (संदर्भ 116361)
Not Evaluated
Threat to humans
Human uses
मात्स्यिकी: बाबत संभावित दिलचस्पी
| FishSource |
साधन
अधिक जानकारी
Trophic EcologyFood items (preys)
संघटक आहार
आहार खपत
परभक्षी
Population dynamicsबाढ़Max. ages / sizesLength-weight rel.Length-length rel.Length-frequenciesMass conversionबहुतायत PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
इंटरनेट स्रोत
Estimates based on models
लौटाव
ऊंचा, न्यूनतम जनसंख्या दुगनी समय अवलागत 15 महीने। (K=0.81).
Fishing Vulnerability
Low vulnerability (13 of 100).