Malacostraca |
Decapoda |
Portunidae
环境：氛围 / 气候带 / 深度上下限 / 分布范围
生态学
Benthic; 深度上下限 5 - 310 m (参考文献 125642). Tropical
Indo-West Pacific: from the Red Sea to China and Australia.
首次成熟时的长度 / 大小 / 重量 / 年龄
成熟度: Lm ?, range 8 - 9.5 cm Max length : 17.0 cm CW 雄鱼/尚未辨别雌雄; (参考文献 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).
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Mating behavior: Precopulatory courtship ritual is common (through olfactory and tactile cues); usually indirect sperm transfer (Ref. 833).
主要参考文献
参考文献 | 合作者 | 合作者
MarineSpecies.org 2050 MarineSpecies.org. http://www.marinespecies.org/index.php (参考文献 3477)
世界自然保护联盟红皮书
(参考文献 130435: Version 2025-2 (Global))
Not Evaluated
Not Evaluated
对人类的威胁
Poisonous to eat (参考文献 130554)
人类利用
渔业: 商业性
FAO - Publication: search | FishSource |
工具
网络资源
基于模型的估算
回复力
(Ref. 69278): |
高度, 族群倍增时间少于 15个月 (K=1.1-1.6) |
渔业脆弱性
(参考文献 71543) |
Low vulnerability (10 of 100). |
价格分类
(参考文献 80766): |
Unknown. |
