Cephalopoda |
Oegopsida |
Ommastrephidae | Illicinae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
سطح زی; تغييرات عمق 0 - 800 m (مرجع 275), usually 50 - 200 m (مرجع 275). Subtropical, preferred 10°C (مرجع 107945); 20°S - 50°S, 68°W - 46°W (مرجع 275)
Southwest Atlantic, Southeast Pacific and Antarctic Indian Ocean. Subtropical to polar.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ?, range 24 - ? cm Max length : 40.0 cm ML جنس نر / بدون خواص جنسي; (مرجع 105659)
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | Eggs | Fecundity | 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.
مآخذ اصلی
مراجع | هماهنگ كننده | همكاران
Roper, C.F.E., M.J. Sweeney and C.E. Nauen. 1984. (مرجع 275)
وضعيت در فهرست قرمز IUCN
(مرجع 130435: Version 2024-2)
وضعيت از نظر سايتس (مرجع 108899)
Not Evaluated
Not Evaluated
خطر برای انسان ها
استفاده انسانی
ماهي گيري – شيلات: تجاري
FAO - ماهي گيري – شيلات: landings, نمايه گونه | FishSource | Sea Around Us
ابزارها
اطلاعات بيشتر
Human RelatedAquaculture profiles
Stamps, coins, misc.
منابع اينترنتي
Estimates based on models
Preferred temperature
(Ref.
115969): 4.4 - 12.1, mean 7.3 (based on 234 cells).
جهندگی
زياد, كمينه زمان لازم براي دو برابر شدن جمعيت ، كمتر از 15 ماه (K=0.93-0.96).
Prior r = 1.00, 95% CL = 0.66 - 1.49, Based on 1 data-limited stock assessment.
آسيب پذيری
Low vulnerability (21 of 100).
Nutrients : Calcium = 126 [75, 177] mg/100g; Iron = 4.79 [1.67, 7.92] mg/100g; Protein = 15.5 [13.7, 17.4] %; Omega3 = 0.414 [0.262, 0.566] g/100g; Selenium = 57.8 [48.5, 67.2] μg/100g; VitaminA = 0 μg/100g; Zinc = 1.97 [0.92, 3.02] mg/100g (wet weight); based on
nutrient studies.