Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Sinh thái học
; Mức độ sâu 4 - 201 m (Ref. 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 / Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Maturity: Lm 0.3 range ? - ? cm Max length : 0.7 cm BL con đực/không giới tính; (Ref. 130137); 0.83 cm BL (female)
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. (Ref. 3140)
IUCN Red List Status (Ref. 130435: Version 2024-1)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Human uses
| FishSource |
Các công cụ
Thêm thông tin
Age/SizeSự sinh trưởngLength-weightLength-lengthHình thái họcẤu trùngSự phong phú
Các nguồn internet
Estimates based on models
Vulnerability
Moderate vulnerability (38 of 100).
Price category
Unknown.
