Ascidiacea |
Stolidobranchia |
Styelidae
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
Sessile; 深度上下限 0 - 100 m (參考文獻 1603). Temperate; 71°N - 38°S, 180°W - 180°E
Cosmopolitan.
初熟時的長度 / 大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm Max length : 5.0 cm TL 雄魚/尚未辨別雌雄; (參考文獻 1603)
Assumed maximum total length of zooids from Ref. 1603, 2268. Width of encrusting colonies is 10 cm (Ref. 7726). Attached to hard substrata; mainly in shallow water but occasionally to depths of several hundred meters (Ref. 1603). Common encrusting form in shallow subtidal waters on hard surfaces, and covers algae (Ref. 7726). Trophic level: 1.4-1.8; filter-feeder (Ref. 96418).
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Members of the class Ascidiacea are hermaphroditic; both cross- and self-fertilization is typical. Life cycle: Eggs develop into lecithotrophic larva before metamorphosing into benthic adults.
主要參考資料
參考文獻 | 合作者 | 合作者
Jagerskiold, L.A. 1971 A Survey of the Marine Benthoic Macrofauna along the Swedish West Coast 1921-1938. Acta Regiae Societatis Scientiarum et Litterarum Gothoburgensis. Zoologica 6:1-146. (參考文獻 1369)
IUCN 瀕危狀態
(參考文獻 130435: Version 2025-2 (Global))
CITES狀態 (參考文獻 108899)
Not Evaluated
Not Evaluated
對人類具威脅
人類使用
FAO - Publication: search | FishSource |
工具
更多資訊
營養生態學食物項目(獵物)
食性組成
食物消耗量
捕食者
網路資源
基於模型的估計
釣魚的脆弱性 (參考文獻 71543) |
Low vulnerability (10 of 100). |
價格種類 (參考文獻 80766): |
Unknown. |