Common names from other countries
Classification / Names / Names
俗名 | 同种异名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS
Malacostraca >
Decapoda (Lobster, shrimp and crabs) >
Grapsidae (shore, marsh, and talon crabs)
Environment: milieu / climate zone / depth range / distribution range
生态学
; 半咸淡水; 深度上下限 0 - 2 m (Ref. 101599). ; 33°N - 30°S, 98°W - 14°E
分布
国家 | FAO区域 | 生态系 | 标本纪录 | 简介
Atlantic Ocean: from Florida to Bermuda, Mexico, Belize, Panama, the Antilles, Colombia, Venezuela, the Guianas, to Brazil (Para to Santa Catarina, including Fernando de Noronha), and the eastern Atlantic, from Senegal to Angola.
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 2.5, range 2 - 2.9 cm Max length : 5.6 cm CW 雄鱼/尚未辨别雌雄; (Ref. 102095); 5.1 cm CW (female)
Inhabits brackish muddy waters, often in mangrove swamps (Ref. 435), able to move fast between the roots and trunks of trees (Ref. 104080). Found in burrows (Ref. 86356), from intertidal to supratidal waters (Ref. 97531). Excellent predator in the mangroves (Ref. 104080). Feeds on mangrove propagules and animal matter (Ref. 86356). First marine crab reported to feed on an amphibian Leptodactylus macrosternum, wherein the frog was found near the crab's burrow (Ref. 104080).
主要参考文献
参考文献 | 合作者 | 合作者
Fischer, W., G. Bianchi and W.B. Scott (eds.). 1981. (Ref. 435)
世界自然保护联盟红皮书 (Ref. 130435)
Not Evaluated
Not Evaluated
人类利用
渔业: 商业性
| FishSource |
工具
网络资源
Estimates based on models
Preferred temperature
(Ref.
115969): 25.2 - 28.1, mean 27.4 (based on 644 cells).
回复力
高度, 族群倍增时间少于 15个月 (K=2.24-2.5; tm=0.23).
脆弱性
Low vulnerability (10 of 100).
价格分类
Unknown.