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Nautilida |
Nautilidae
Environment: milieu / climate zone / depth range / distribution range
पारिस्थितिकी
. Tropical
Western Central Pacific.
Length at first maturity / आकार / वज़न / Age
Maturity: Lm ?  range ? - ? cm Max length : 18.0 cm SHD पुल्लिंग / अलिंग; (Ref. 1695)
Mantle length: 18.0 cm (Ref. 843).
Life cycle and mating behavior
परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | अंडे | Fecundity | लार्वा
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.
Jereb, P. and C.F.E. Roper (eds.). 2005. (Ref. 1695)
IUCN Red List Status (Ref. 130435)
CITES status (Ref. 108899)
Not Evaluated
Threat to humans
Human uses
| FishSource |
साधन
अधिक जानकारी
Age/Sizeबाढ़Length-weightLength-lengthआकृति विज्ञानलार्वाबहुतायत
इंटरनेट स्रोत
Estimates based on models
Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.