Polyplacophora |
Callochitonida |
Callochitonidae
Environment: milieu / climate zone / depth range / distribution range
生態學
; 深度上下限 0 - 100 m (Ref. 2022).
分布
國家 | FAO區域 | 生態系 | 發現紀錄 | 簡介
Western Atlantic: USA, Brazil and the West Indies.
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm Max length : 1.9 cm TL 雄魚/尚未辨別雌雄; (Ref. 281)
Body: Oblong. Valves: Colored gray to greenish brown, or speckled with red; strongly sculptured. Lateral areas: Strongly elevated by 3 or 4 very coarse large, beaded ribs. Jugal tract: Longitudinal rows of fine beads. Central areas: Twelve very sharp, granulose, longitudinal ribs. Girdle: Very fine scales and an occasional single hair (Ref. 281).
Under rocks, is not rare in coralline reefs, biótopo of Porites (Ref. 292); intertidal and sublittoral, under stones (Ref. 2022, page 121).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Members of the class Polyplacophora are mostly gonochoric. Life cycle: Eggs hatch into lecitotrophic planktonic trocophore larvae (no veliger stage) which later metamorphose and settle on the bottom as young adults.
主要參考資料
參考文獻 | 合作者 | 合作者
Burghardt, G. and L. Burghardt. 2006. (Ref. 281)
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
Preferred temperature
(Ref.
115969): 24.2 - 28, mean 27.1 (based on 158 cells).
瀕危性
Low vulnerability (10 of 100).
價格種類
Unknown.