Malacostraca |
Amphipoda |
Corophiidae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
. Temperate
Northeast Atlantic: Germany and Denmark. Introduced in Hawaii.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ?, range 0 - ? cm Max length : 0.6 cm BL جنس نر / بدون خواص جنسي; (مرجع 130098); 0.56 cm BL (female); common length :0.38 cm BL (female); بيشينه سن گزارش شده: 0.50 سال ها (مرجع 130098)
Found on silty sands (Ref. 96329). Main food and feeding type 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 Amphipoda are gonochoric and sexually dimoprhic (males larger than females). Mating behavior: Males locate potential partners with the aid of their antenna to detect the pheromones released by the females; the male then rides or carries the female until the latter is ready to molt. When the female is ready, the male pushes the sperm into the marsupium and releases the female afterwards. A few hours later, the female releases her eggs into the marsupium for fertilization. Life cycle: Eggs are brooded in the marsupium. Eggs hatch into juveniles and remain in the marsupium for a few days. Each species undergo 20 molts at most, i.e., 1-year long life cycle.
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 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=0.5).
Fishing Vulnerability
Moderate to high vulnerability (48 of 100).
طبقه قيمت
Unknown.