Malacostraca |
Decapoda |
Aristeidae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
; تغييرات عمق 80 - 3300 m (مرجع 127635), usually 350 - 800 m (مرجع 80214). Tropical, preferred 19°C (مرجع 107945); 49°N - 30°S, 41°W - 75°E
Eastern Atlantic, Mediterranean and Western Indian Ocean: from Brazil to France, south to Natal, South Africa and east to Maldives.
Length at first maturity / Size / Weight / سن
بلوغ: Lm 3.2  range ? - ? cm Max length : 22.0 cm TL جنس نر / بدون خواص جنسي; (مرجع 8); 7.1 cm CL (female); بيشينه سن گزارش شده: 6 سال ها (مرجع 80242)
Demersal (Ref. 80214). Maximum length for females from Ref. 80234. Demersal on muddy bottoms of slopes of continental shelf, in zones close to submarine canyons. Moves from depths of 200 m during the night to 800 m during the day, and changes location within the year (Ref. 80214). Feeds on small benthic invertebrates mainly crustaceans and polychaetes and also carrion (Ref. 434).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | Eggs | Fecundity | Larvae
Members of the order Decapoda are mostly gonochoric. Mating behavior: Precopulatory courtship ritual is common (through olfactory and tactile cues); usually indirect sperm transfer.
مآخذ اصلی
مراجع | هماهنگ كننده | همكاران
Holthuis, L.B. 1980. (مرجع 8)
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: با ارزش تجاري بالا
FAO - ماهي گيري – شيلات: landings, نمايه گونه | FIRMS (Stock assessments) | FishSource | Sea Around Us
ابزارها
اطلاعات بيشتر
Human RelatedStamps, coins, misc.
منابع اينترنتي
Estimates based on models
Preferred temperature
(Ref.
115969): 6.6 - 18.3, mean 13.3 (based on 351 cells).
جهندگی
زياد, كمينه زمان لازم براي دو برابر شدن جمعيت ، كمتر از 15 ماه (K=0.14-0.99; tmax=6).
Prior r = 0.66, 95% CL = 0.44 - 0.99, Based on 7 full stock assessments.
Fishing Vulnerability
Low to moderate vulnerability (29 of 100).
Climate Vulnerability
Moderate to high vulnerability (52 of 100).
Nutrients : Calcium = 109 [35, 184] mg/100g; Iron = 1.59 [1.21, 1.97] mg/100g; Protein = 20.2 [19.2, 21.3] %; Omega3 = 0.285 [0.185, 0.386] g/100g; Selenium = 48.3 [-31.7, 128.3] μg/100g; VitaminA = 0 μg/100g; Zinc = 1.79 [1.17, 2.40] mg/100g (wet weight); based on
nutrient studies.