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 - 100 m (Ref. 108813).
Western Central Atlantic: Caribbean wide.
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm Max length : 2.0 cm BRW 雄鱼/尚未辨别雌雄; (Ref. 415)
Ramose, branching species. Branches: 1 - 2 cm diameter; more than 20 cm high. Hard and fragile in consistency. Smooth surface, with oscules: 0.2 - 0.5 cm regularly distributed (Ref. 415).
On reef, seagrass beds, sand flats habitats (Ref. 415), and mangroves (Ref. 86836). Hosts alpheid shrimps in its canals (Ref. 86626).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Members of the class Demospongiae are hermaphroditic. Life cycle: The zygote develops into parenchymella larva (free-swimming) before settling down on a substrate where it grows into a young sponge.
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): 23.8 - 28, mean 26.4 (based on 188 cells).
脆弱性
Low vulnerability (10 of 100).
价格分类
Unknown.
