Malacostraca |
Decapoda |
Portunidae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
وابسته به آب سنگ; تغييرات عمق 1 - 100 m (مرجع 96667). Tropical
Indo-Pacific: Red Sea to Pitcairn Island.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ? range ? - ? cm
Known from intertidal areas to a depth of 80 m (Ref. 87925). A predatory carnivore (Ref. 97241).
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
Tweedie, M.W.F. 1950 The fauna of the Cocos-Keeling Islands, Brachyura and Stomatopoda. Bulletin of the Raffles Museum, Singapore 22:102-148. (مرجع 3147)
وضعيت در فهرست قرمز IUCN
(مرجع 130435: Version 2025-1)
وضعيت از نظر سايتس (مرجع 108899)
Not Evaluated
Not Evaluated
خطر برای انسان ها
استفاده انسانی
| FishSource |
ابزارها
اطلاعات بيشتر
Trophic EcologyFood items (preys)
تركيب غذايي
مصرف غذايي
شکارچیان
Population dynamicsرشد
Max. ages / sizes
Length-weight rel.
Length-length rel.
نوسانات طولی
Mass conversion
فراواني
Life cycleتولید مثلبلوغFecundityتخم ریزیEggsنمو تخمLarvae PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
منابع اينترنتي
Estimates based on models
Preferred temperature
(Ref.
115969): 22.1 - 29, mean 27.8 (based on 1394 cells).
طبقه قيمت
Unknown.
