Malacostraca |
Amphipoda |
Ischyroceridae
Environment: milieu / climate zone / গভীরতার পরিসীমা / distribution range
বাস্তুসংস্থান
; গভীরতার পরিসীমা 4 - 201 m (সূত্র 125137). Temperate; 81°N - 35°N, 151°E - 81°E
Arctic, Pacific Ocean and Northern Atlantic: from Kuril Islands to southern California, north to Svalbard and east to Kara Sea.
Length at first maturity / আকৃতি / Weight / Age
পরিপক্কতা : Lm 0.3 range ? - ? cm Max length : 0.7 cm BL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (সূত্র 130137); 0.83 cm BL (female)
Main food based on another species of the same Genus; to be replaced with a better reference (Ref. 96565).
Life cycle and mating behavior
পরিপক্কতা | প্রজনন | ডিম ছাড়া | Eggs | ডিম্বধারন ক্ষমতা | 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.
Dahl, L. 2002 Temporal, spatial and substrate dependent variations of Danish hard-bottom macrofauna. Helgol Mar Res 56:159-168. (সূত্র 3140)
IUCN Red List Status
(সূত্র 130435: Version 2025-1)
CITES status (সূত্র 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
| FishSource |
হাতিয়ার
আরো তথ্য
Physiologyঅম্লজান ব্যবহার
Human RelatedStamps, coins, misc.
ইন্টারনেট সুত্র
Estimates based on models
Fishing Vulnerability
Moderate vulnerability (38 of 100).
Price category
Unknown.
