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Themisto gaudichaudii Guérin, 1825
رده بندی / Names اسامي عام | مترادف | CoL | ITIS | WoRMS
Malacostraca | Amphipoda | Hyperiidae
Environment: milieu / climate zone / تغييرات عمق / distribution range بوم شناسي
سطح زی. Temperate
Distribution كشورها | مناطق سازمان خوار و بار جهاني (FAO) | Ecosystems | ظهور | معرفي
Northeast Atlantic and Antarctic: Kerguelen, South Georgia and South Orkney. Temperate to polar.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ? range ? - ? cm
Preys on mesozooplankton; food source for myctophids, plus other fishes, squids and birds (Ref. 117954).
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
Murray, J. 1896 On the deep and shallow-water marine fauna of the Kerguelen region of the Great Southern Ocean. Challenger Expedition 343-500 p. (مرجع 87480)
وضعيت در فهرست قرمز IUCN
(مرجع 130435: Version 2025-1)
وضعيت از نظر سايتس (مرجع 108899)
Not Evaluated
CMS (مرجع 116361)
Not Evaluated
خطر برای انسان ها
استفاده انسانی
| FishSource |
ابزارها
اطلاعات بيشتر
Trophic Ecology
بوم شناسي
Population dynamics
Life cycle
Distribution
Physiology
Oxygen consumption
منابع اينترنتي
BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (ژنوم, نوکلئوتيد) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (برو, جستجو) | Zoological Record
Estimates based on models
طبقه قيمت
(مرجع 80766):
Unknown.