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 36 - 200 m (Ref. 81020).
Widespread in the Indo-Pacific.
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm Max length : 50.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 85218); common length : 32.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 122); 最大体重: 1.6 kg (Ref. 122)
Mean live weight 1,200 to 1,600 g; body-wall thickness: 0.7 cm. Body cylindrical, arched dorsally (bivium) and flattened ventrally (trivium); calcareous disc of podia around 300 micrometer in diameter. Mouth ventral, surrounded by 20 small, short and yellowish tentacles. Anus nearly dorsal. Calcareous ring with large radial pieces and narrow interradials. Cuvierian tubules numerous and thick. Bivium yellow with brown band; trivium lighter; podia on bivium and trivium encircled by a characteristics brown spot. Spicules on ventral tegument with a variety of pseudo-rosettes and biscuit-like nodules; dorsal tegument with rosettes and a few rods; ventral podia with various rods; tentacles with rods, straight or slightly curved and very spiny.
May be harvested with other reef flat species, such as Bohadschia similis and Holothuria scabra, when they occur together, but the sticky Cuvierian tubules make the collection and processing disagreeable. Collected by hand at low tide, or by divers. Processed product is not distinguished from those of other Bohadschia species and is of little commercial value. Found in moderately shallow waters; mostly on coastal lagoons and inner reef flats; abundant in sandy-muddy sediments where it burrows most of the time (Ref. 122). Known to be nocturnally active (Ref. 85218). Population densities generally less than 0.02 per square meter (Ref. 122).
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: 低经济
| FishSource | 周边海洋
工具
网络资源
Estimates based on models
Preferred temperature
(Ref.
115969): 18 - 28.1, mean 25.8 (based on 653 cells).
脆弱性
Low to moderate vulnerability (30 of 100).
价格分类
Unknown.
