Gastropoda |
Nudibranchia |
Hexabranchidae
环境：氛围 / 气候带 / 深度上下限 / 分布范围
生态学
Benthic; 深度上下限 1 - 50 m (参考文献 121225), usually 10 - 20 m (参考文献 866). Tropical; 37°N - 36°S, 30°E - 144°W
Indo-Pacific: from East Africa to Red Sea, east to French Polynesia, north to Japan, and south to Australia and New Caledonia.
首次成熟时的长度 / 大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm Max length : 25.0 cm TL 雄鱼/尚未辨别雌雄; (参考文献 100471)
Maximum length is based on data from Marshall Islands (Ref. 100471). Found in coral reefs at depths of 10 to 20 m (Ref. 866). Derives a potent chemical defense from Halichondria sp., a sponge that it eats. It displays a spectacular swimming response - it throws its body into sweeping dorsoventral flexions creating synchronous undulations through its broad and vividly patterned red and white mantle (Ref. 100471).
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Eggs are deposited as coiled rosettes on rocks and coral rubble (Ref. 100471).
主要参考文献
参考文献 | 合作者 | 合作者
Gosliner, T. 1987 Nudibranchs of Southern Arfrica: A guide to opistobranch molluscs of Southern Africa. Sea Challengers and Jeff Hamann in association with the California Academy of Sciences. 136 pp. (参考文献 866)
世界自然保护联盟红皮书
(参考文献 130435: Version 2025-2 (Global))
Not Evaluated
Not Evaluated
对人类的威胁
Harmless
人类利用
渔业: 商业性
| FishSource | 周边海洋
工具
网络资源
基于模型的估算
首选温度
(Ref.
115969): 24.7 - 29.3, mean 28.2 (based on 2479 cells).
渔业脆弱性
Low vulnerability (15 of 100).
价格分类
Unknown.
Nutrients : Calcium = 126 [75, 177] mg/100g; Iron = 4.79 [1.67, 7.92] mg/100g; Protein = 15.9 [14.8, 16.9] %; Omega3 = 0.331 [0.263, 0.400] g/100g; Selenium = 57.8 [48.5, 67.2] μg/100g; VitaminA = 0 μg/100g; Zinc = 1.97 [0.92, 3.02] mg/100g (wet weight); based on
nutrient studies.
