Cephalopoda |
Octopoda |
Argonautidae
Environment: milieu / climate zone / ระดับความลึก / distribution range
นิเวศวิทยา
ผิวน้ำ; ระดับความลึก 0 - 1280 m (อ้างอิง 100197). Tropical
Indo-West Pacific and Central and South Atlantic. Tropical to boreal.
Length at first maturity / ขนาด / Weight / Age
วัยเจริญพันธุ์: Lm ?  range ? - ? cm Max length : 20.0 cm ML เพศผู้/กระเทย; (อ้างอิง 122435); 50 cm ML (female)
Total length to at least 11.8 cm. Shell length to 10.6 cm. Total length to at least 1.2 cm (excluding hectocotylus), and 4 cm (including hectecotylus) (Ref. 98986). Before maturation, female argonauts utilize their glands on their dorsal arms to produce a shell, which it uses as a home. Primarily feeds on jellyfish and is typically found associated with them, most likely as a camouflage. Included in their diet are pelagic mollusks, octopods, crustaceans, comb jellyfishes and fishes. Males are small and possesses a third arm which detaches during mating and carries the spermatophores to the females. They are observed to inhabit salps (Ref. 98471).
Life cycle and mating behavior
วัยเจริญพันธุ์ | การสืบพันธุ์ | การวางไข่ | Eggs | ความดกของไข่ | 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. (อ้างอิง 1667)
IUCN Red List Status
(อ้างอิง 130435: Version 2025-1)
CITES status (อ้างอิง 108899)
Not Evaluated
CMS (อ้างอิง 116361)
Not Evaluated
Threat to humans
Human uses
| FishSource |
เครื่องมือ
ข้อมูลเพิ่มเติม
Population dynamicsการเจริญเติบโตMax. ages / sizesLength-weight rel.Length-length rel.Length-frequenciesMass conversionอุดมสมบรูณ์ Life cycleการสืบพันธุ์วัยเจริญพันธุ์ความดกของไข่การวางไข่EggsEgg developmentLarvae Human RelatedStamps, coins, misc.
แหล่งที่มาจากอินเตอร์เน็ต
Estimates based on models
Preferred temperature
(Ref.
115969): 7.6 - 18.8, mean 11.7 (based on 1478 cells).
Fishing Vulnerability
Moderate vulnerability (40 of 100).
Price category
Unknown.