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) >
Xanthidae (stone and mud crabs)
Environment: milieu / climate zone / depth range / distribution range
生態學
礁區魚類; 深度上下限 0 - 95 m (Ref. 96667).
分布
國家 | FAO區域 | 生態系 | 發現紀錄 | 簡介
Indo-Pacific: South Africa to Hawaii.
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm Max length : 8.0 cm CW 雄魚/尚未辨別雌雄; (Ref. 343)
Carapace distinctly broader than long, surfaces very smooth; anterolateral margin with 5 lobiform teeth (first 2 teeth never spine-tipped). Chelae very long in adults, reaching or almost reaching maximum width of carapace. Color: quite variable, from dark grey to reddish brown, often with a patchwork of grey and dark brown. One of the most distinctive memebers of the genus because of its very broad and smooth carapace with lobiform anterolateral margins, and the elongate chelipeds.
Occurs from the intertidal zone to a depth of about 20 m (Ref. 343). Subtidal on rocky areas (Ref. 801). Inhabits reefs especially on disturbed reef flats (Ref. 343) or in areas exposed to currents (Ref. 801).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Members of the order Decapoda are mostly gonochoric. Mating behavior: Precopulatory courtship ritual is common (through olfactory and tactile cues); usually indirect sperm transfer.
主要參考資料
參考文獻 | 合作者 | 合作者
Ng, P.K.L. 1998. (Ref. 343)
IUCN 瀕危狀態 (Ref. 130435)
CITES狀態 (Ref. 108899)
Not Evaluated
Not Evaluated
人類使用
| FishSource |
工具
更多資訊
年龄/大小成長長度-重量長度-長度型態特徵仔魚豐度
網路資源
Estimates based on models
Preferred temperature
(Ref.
115969): 24.5 - 29.1, mean 28 (based on 1756 cells).
瀕危性
Low vulnerability (10 of 100).
價格種類
Unknown.
