Malacostraca |
Decapoda |
Portunidae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
; تغييرات عمق 9 - 1455 m (مرجع 288), usually 500 - ? m (مرجع 75125). Subtropical
Atlantic Ocean and the Mediterranean.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ? range ? - ? cm
Depth range based on occurrence (Ref. 75125); to be replaced with a better reference. Deep-sea (Ref. 75125).
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
Abelló, P., N. Ungaro, C.-Y. Politou, P. Torres, E. Roman, P. Rinelli, P. Maiorano and G. Norrito 2001 Notes on the distribution and biology of the deep-sea crab Bathynectes maravigna (Brachyura: Portunidae) in the Mediterranean Sea. Hydrobiologia 449:187-192. (مرجع 75125)
وضعيت در فهرست قرمز IUCN
(مرجع 130435: Version 2025-1)
وضعيت از نظر سايتس (مرجع 108899)
Not Evaluated
Not Evaluated
خطر برای انسان ها
Harmless
استفاده انسانی
| FishSource |
ابزارها
اطلاعات بيشتر
Trophic EcologyFood items (preys)تركيب غذاييمصرف غذاييشکارچیان Life cycleتولید مثلبلوغFecundityتخم ریزیEggsنمو تخمLarvae PhysiologyOxygen consumption
منابع اينترنتي
Estimates based on models
Preferred temperature
(Ref.
115969): 0.9 - 13.9, mean 9.4 (based on 84 cells).
