Demospongiae |
Haplosclerida |
Petrosiidae
Environment: milieu / climate zone / depth range / distribution range
生态学
礁区鱼类; 半咸淡水; 深度上下限 0 - 69 m (Ref. 415).
Western Atlantic.
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm Max length : 250 cm WD 雄鱼/尚未辨别雌雄; (Ref. 99323)
Barrel shaped, with thick walls. Purple to red brown externally, tan internally. Surface with protuberances with round or blade-like outlines. Brittle and crumbly in consistency. Oscules on the inner side of vase; 0.2 - 0.3 cm (Ref. 415).
Maximum depth reported taken from Ref. 128739.. Maximum length refers to base diameter (Ref. 99323). Common on reef environments (Ref. 415). Also found in mangroves (Ref. 86836). Inhabits shallow coral reefs, coral communities, coralline algae reefs, algal nodules, and mesophotic reefs (Ref. 128739).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Broadcast spawner.
主要参考文献
参考文献 | 合作者 | 合作者
Collin, R., M.C. Díaz, J. Norenburg, R.M. Rocha, J.A. Sánchez, M. Schulze, A. Schwartz and A. Valdés. 2005. (Ref. 415)
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
| FishSource |
工具
网络资源
Estimates based on models
Preferred temperature
(Ref.
115969): 26.4 - 28.2, mean 27.5 (based on 519 cells).
回复力
非常低的, 最小族群倍增时间超过14 年 (K=0.04).
价格分类
Unknown.
