Common names from other countries
Classification / Names / Names
俗名 | 同種異名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS
Environment: milieu / climate zone / depth range / distribution range
生態學
礁區魚類; 深度上下限 0 - 6 m (Ref. 96667). ; 36°N - 33°S, 29°E - 134°W
分布
國家 | FAO區域 | 生態系 | 發現紀錄 | 簡介
Indo-Pacific: north from Japan, China, Taiwan to southeast Asia, west to Australia, Christmas Island, Cocos (Keeling) Islands to India, Oman and east Africa.
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 is oval in shape which is covered with tubercles. The frontal margin has six or more spines. Pair of pincers are unequal in size and are covered with very tiny granules (Ref. 128968).
Adults are found in rock cracks in shallow waters. They display aggressive and nocturnal behaviour (Ref. 128968). Collected for food. Occasionally mildly poisonous in some parts of its range. Mildly poisonous (Ref. 79155). Inhabits rocky shore or reefs. Benthic. Subtropical and tropical climates (Ref. 343). Intertidal (Ref. 106854). Also occurs on algal mat (Ref. 106227). Found within crevices in rocks or coral reefs (Ref. 79155). Observed on mangrove trees (Ref. 74547). Has large master claws with molariform teeth used to crush shells of snails and hermit crabs (Ref. 107019). Observed to open large Turbo sp. Shells in order to extract the terrestrial hermit crab Coenobita perlatus (Ref. 76500).
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
對人類具威脅
人類使用
漁業: 商業性
| FishSource | 周邊海洋
工具
網路資源
Estimates based on models
Preferred temperature
(Ref.
115969): 24.8 - 29.3, mean 28.4 (based on 3372 cells).
回復力
高度, 族群倍增時間少於 15個月 (K=0.68).
瀕危性
Low vulnerability (10 of 100).
價格種類
Unknown.