Asteroidea |
Forcipulatida |
Asteriidae
Environment: milieu / climate zone / depth range / distribution range
生態學
; 深度上下限 ? - 200 m (Ref. 76803). Temperate; 7°C - 22°C (Ref. 76803)
Northern Pacific and the Arctic. Temperate to polar.
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm Max length : 50.0 cm WD 雄魚/尚未辨別雌雄; (Ref. 76803)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Members of the class Asteroidea exhibit both asexual (regeneration and clonal) and sexual (gonochoric) means of reproduction. Life cycle: Embryos hatch into planktonic larvae and later metamorphose into pentamorous juveniles which develop into young sea stars with stubby arms.
主要參考資料
參考文獻 | 合作者 | 合作者
Ross, D.J., C.R. Johnson and C.L. Hewitt. 2006. (Ref. 8004)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
CITES狀態 (Ref. 108899)
Not Evaluated
Not Evaluated
對人類具威脅
人類使用
| FishSource |
工具
更多資訊
Trophic Ecology食物相
食性
食物消耗量
定量
捕食者
Population dynamics成長年龄/大小長度-重量長度-長度長度-頻率Mass conversion入添量豐度 Human Related養殖資訊
Stamps, Coins Misc.
網路資源
Estimates based on models
瀕危性
Moderate vulnerability (40 of 100).
價格種類
Unknown.