Thecostraca |
Balanomorpha |
Balanidae
Environment: milieu / climate zone / depth range / distribution range
生態學
; 半鹹淡水; 深度上下限 27 - 237 m (Ref. 117328). ; 82°N - 51°S, 158°E - 66°E
Arctic, Pacific Ocean and Northern Atlantic: from Avacha, Kamchatka to New Zealand, east to Canada and Europe, and north to Franz Josef Land. Temperate to polar.
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm Max length : 3.0 cm WD 雄魚/尚未辨別雌雄; (Ref. 3719)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Members of the superorder Thoracica are mostly hermaphroditic. Broadcast spawners, fertilization occurs in the mantle cavity. Life cycle: Eggs hatch into planktonic nauplii and leave the mantle cavity. Afterwards, they undergo six naupliar instars succeded by nonfeeding cypris larva (settling stage) which later metamorphose into adults.
主要參考資料
參考文獻 | 合作者 | 合作者
Organisation for Economic Co-operation and Development. 1963. (Ref. 3719)
IUCN 瀕危狀態 (Ref. 130435)
CITES狀態 (Ref. 108899)
Not Evaluated
Not Evaluated
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人類使用
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更多資訊
年龄/大小
成長
長度-重量
長度-長度
型態特徵
仔魚
豐度
網路資源
Estimates based on models
瀕危性
Low vulnerability (10 of 100).
價格種類
Unknown.