Gastropoda |
Not assigned |
Plakobranchidae
Environment: milieu / climate zone / depth range / distribution range
生態學
; 深度上下限 5 - 20 m (Ref. 124808). 12°C - 27°C (Ref. 124808); 61°N - 36°S, 30°W - 36°E
分布
國家 | FAO區域 | 生態系 | 發現紀錄 | 簡介
Atlantic, Western Indian Ocean and the Mediterranean: South Africa and Northern Europe.
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm Max length : 4.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 125088)
Inhabits the intertidal rock pools (Refs. 124797, 124805). Found in sublittoral unconsolidated bottoms, composed equally of very coarse sand, gravel and differently sized pebbles (Ref. 124808). Found on algal hosts such as Bryopsis, Halimeda (Ref. 866), Codium, Cladophora, and Chaetomorpha spp. (Refs. 124807, 125088). Feeds upon several species of siphonaceous green algae, especially Codium fragile and Codium stephensiae (Ref. 866). Also lives and feeds on photophilic algae ( and Flabellia petiolata) and where it is extremely cryptic. It is capable of biosynthesizing de novo secondary metabolites of the polypropionates type with a defensive mission(Ref. 124792). This species has cold affinity (Ref. 124808).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
主要參考資料
參考文獻 | 合作者 | 合作者
Gosliner, T. 1987. (Ref. 866)
IUCN 瀕危狀態 (Ref. 130435)
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
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.
