Malacostraca |
Decapoda |
Portunidae
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
Benthic; 深度上下限 5 - 310 m (參考文獻 125642). Tropical
Indo-West Pacific: from the Red Sea to China and Australia.
初熟時的長度 / 大小 / 重量 / 年齡
成熟度: Lm ?, range 8 - 9.5 cm Max length : 17.0 cm CW 雄魚/尚未辨別雌雄; (參考文獻 343)
Carapace densely covered with very short pubescence which is absent on several distinct transverse granulated ridges in anterior half. Color: orangish red overall, with ridges on carapace and legs dark and reddish brown.
Maximum depth from Ref. 801. Contributes to fisheries in India and Australia (Ref. 106287). Occurs at depths from intertidal to 50 m (Ref. 801). Subtidal (Ref. 106854). Inhabits rocky areas (Ref. 801), sandy-rocky areas (Refs. 343, 106287), corals reefs (Ref. 801) and areas near coral reefs (Ref. 343). Also found on substrates of sand or sandy mud (Ref. 125642). Subtropical and tropical climates (Ref. 343).
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Mating behavior: Precopulatory courtship ritual is common (through olfactory and tactile cues); usually indirect sperm transfer (Ref. 833).
主要參考資料
參考文獻 | 合作者 | 合作者
MarineSpecies.org 2050 MarineSpecies.org. http://www.marinespecies.org/index.php (參考文獻 3477)
IUCN 瀕危狀態
(參考文獻 130435: Version 2025-2 (Global))
CITES狀態 (參考文獻 108899)
Not Evaluated
Not Evaluated
對人類具威脅
Poisonous to eat (參考文獻 130554)
人類使用
漁業: 商業性
FAO - Publication: search | FishSource |
工具
網路資源
基於模型的估計
回復力
(Ref. 69278): |
高度, 族群倍增時間少於 15個月 (K=1.1-1.6) |
釣魚的脆弱性
(參考文獻 71543) |
Low vulnerability (10 of 100). |
價格種類
(參考文獻 80766): |
Unknown. |
