Malacostraca |
Decapoda |
Sesarmidae
Environment: milieu / climate zone / depth range / distribution range
生态学
; 半咸淡水; 深度上下限 0 - 2 m (Ref. 97531). ; 30°N - 28°S, 114°W - 34°W
分布
国家 | FAO区域 | 生态系 | 标本纪录 | 简介
Eastern Pacific and Western Atlantic: Eastern Florida, to southern Gulf of Mexico, Antilles to Brazil, and in the eastern Pacific from Gulf of California, Mexico, to Peru.
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm Max length : 2.7 cm CW 雄鱼/尚未辨别雌雄; (Ref. 111236); 2.46 cm CW (female)
Supratidal to intertidal, burrower (Ref. 97531). Inhabits estuaries, over rocks, pier pillars, and common in mangroves (Ref. 105894). One of the few crabs that actually feeds on live mangrove leaves and can access leaves all the way to the top of canopies (Ref. 87266). Found in the upper branches during high tide and often among the prop roots during low tide. Primarily consumes mangrove leaves but can also consume bark and fresh wood pulp. Observed to exhibit opportunistic feeding when leaf quality decreases (Ref. 106102).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Members of the order Decapoda are mostly gonochoric. Mating behavior: Precopulatory courtship ritual is common (through olfactory and tactile cues); usually indirect sperm transfer.
主要参考文献
参考文献 | 合作者 | 合作者
Bright, T.J. 2010. (Ref. 85586)
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 |
工具
网络资源
Estimates based on models
Preferred temperature
(Ref.
115969): 25.5 - 28.4, mean 27.3 (based on 289 cells).
价格分类
Unknown.