Common names from other countries
Classification / Names / Names
俗名 | 同種異名 | 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
生態學
; 半鹹淡水; 深度上下限 0 - 2 m (Ref. 101599). ; 33°N - 30°S, 98°W - 14°E
分布
國家 | FAO區域 | 生態系 | 發現紀錄 | 簡介
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 / 年齡
Maturity: Lm 2.5, range 2 - 2.9 cm Max length : 5.6 cm CW 雄魚/尚未辨別雌雄; (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).
主要參考資料
參考文獻 | 合作者 | 合作者
Fischer, W., G. Bianchi and W.B. Scott (eds.). 1981. (Ref. 435)
IUCN 瀕危狀態 (Ref. 130435)
CITES狀態 (Ref. 108899)
Not Evaluated
Not Evaluated
人類使用
漁業: 商業性
| FishSource |
工具
網路資源
Estimates based on models
Preferred temperature
(Ref.
115969): 25.2 - 28.1, mean 27.4 (based on 644 cells).
回復力
高度, 族群倍增時間少於 15個月 (K=2.24-2.5; tm=0.23).
瀕危性
Low vulnerability (10 of 100).
價格種類
Unknown.