Common names from other countries
Classification / Names / Names
俗名 | 同种异名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS
Environment: milieu / climate zone / depth range / distribution range
生态学
礁区鱼类; 深度上下限 0 - 30 m (Ref. 122), usually 2 - 10 m (Ref. 92930). ; 32°N - 27°S, 32°E - 134°W
Indo-Pacific, including the Red Sea, but excluding Hawaii.
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm Max length : 60.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 122); common length : 36.0 cm 雄鱼/尚未辨别雌雄; (Ref. 122); 最大体重: 2.2 kg (Ref. 122)
Mean live weight: 1,800 g up to 2,200 g. Body-wall thickness: 0.1 cm. Body cylindrical, arched dorsally (bivium) and the flattened ventrally (trivium). Bivium smooth. Podia on bivium small, conical , and irregularly arranged; podia on trivium numerous, short, and arranged on the radii and interradii; calcareous disc of podia around 400 micrometer in diameter. Mouth ventral, surrounded by 20 short, dark tentacles. Anus nearly dorsal, surrounded by 5 groups of papillae. Calcareous ring with large radial pieces and narrow interradials. Cuvierian tubules numerous; large. Bivium whitish to brown, variable among specimens and showing characteristics dark eye-like some specimens uniformly brown with yellow spots. Spicules on ventral tegument with various simple rosettes and biscuit-like nodules, occasionally with small hole; dorsal tegument with rosettes only; ventral podia with short rods; dorsal podia with x-shaped rods; tentacles with spiny rods and large irregular plates.
Populations never reach high densities (generally between 0.001 and 0.01 per square meter). Occasionally collected by divers in artisanal fisheries, although the sticky Cuvierian tubules make the collection and processing disagreeable. Processed product is not distinguished from those of other Bohadschia species; little commercial value. Found in shallow waters; a typical reef species, generally on barrier reef flats and slopes, or outer lagoons on white sand (Ref. 122). On coarse sand near reef structures. Capable of burrowing into upper sediments (Ref. 92930). Symbiotic pearlfish (Carapidae, Ophidiiformes) are often found in the respiratory tree or the general cavity (Ref. 122).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Sexual reproduction probably takes place during the warm season.
主要参考文献
参考文献 | 合作者 | 合作者
Conand, C. 1998. (Ref. 122)
世界自然保护联盟红皮书 (Ref. 130435)
Not Evaluated
Not Evaluated
对人类的威胁
人类利用
渔业: 商业性
| FishSource | 周边海洋
工具
网络资源
Estimates based on models
Preferred temperature
(Ref.
115969): 24.6 - 29.3, mean 28.4 (based on 3403 cells).
脆弱性
Moderate vulnerability (44 of 100).
价格分类
Unknown.
