Malacostraca |
Cumacea |
Diastylidae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
; تغييرات عمق 0 - 130 m (مرجع 125264). Temperate; 82°N - 51°N, 167°W - 84°E
Arctic and Northern Atlantic: from Alaska to Iceland, south to Belgium, north to Franz Josef Land and east to Kara Sea.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ? range ? - ? cm Max length : 0.9 cm TL جنس نر / بدون خواص جنسي; (مرجع 7882); بيشينه سن گزارش شده: 2.00 سال ها (مرجع 129949)
Species' maximum length from the Belgian part of the North Sea (Ref. 7882). Found along the coastal zone, often in fine-grained sediments and mud (Ref. 7882). Also found in hard bottom (Ref. 117453). This is a surface deposit feeder (Ref. 96214). Main food based on another species of the same genus; to be replaced with a better reference (Ref. 96292).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | Eggs | Fecundity | Larvae
Members of the order Cumacea are gonochoric and sexually dimorphic. Spawning is characterized by nocturnal swarming behavior. Females brood the eggs in the marsupium where they molt, become mancas and leave.
مآخذ اصلی
مراجع | هماهنگ كننده | همكاران
Harms, J. 1993 Check list of species (algae, invertebrates and vertebrates) found in the vicinity of the island of Helgoland (North Sea, German Bight) - a review of recent records. Helgoländer Meeresunters 47:1-34. (مرجع 2711)
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 غذاييمصرف غذاييشکارچیان Life cycleتولید مثلبلوغFecundityتخم ریزیEggsنمو تخمLarvae PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
منابع اينترنتي
Estimates based on models
جهندگی
زياد, كمينه زمان لازم براي دو برابر شدن جمعيت ، كمتر از 15 ماه (tmax=2).
Fishing Vulnerability
Low vulnerability (10 of 100).
طبقه قيمت
Unknown.
