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
; 深度上下限 2 - 174 m (Ref. 87391), usually 5 - 25 m (Ref. 8). 6°C - 20°C (Ref. 106926), preferred 13°C (Ref. 107945); 18°S - 50°S, 68°W - 39°W
Southwest Atlantic: from Brazil to Argentina. Subtropical to temperate.
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 2.0, range 1 - ? cm Max length : 19.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 86); common length : 10.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 86)
Minimum depth from Ref. 8. Maximum carapace length: 3.75 cm (male); 5.8 cm (female). Salinity: 33.27 to 33.94 per mille Cl (Ref. 8). Occurs at depths of 2-10 m, common at depths of 5-25 m. Bottom mud, or mud and sand. Temperature: 9° to 25°C. Salinity: 33.27 to 33.94% Cl. Neritic province. Tropical to temperate climates (Ref. 8).
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
Holthuis, L.B. 1980. (Ref. 8)
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
FAO - 漁業: landings | FishSource | 周邊海洋
工具
網路資源
Estimates based on models
Preferred temperature
(Ref.
115969): 10.6 - 21.1, mean 15.5 (based on 84 cells).
回復力
高度, 族群倍增時間少於 15個月 (K=1.46-1.83).
Prior r = 1.19, 95% CL = 0.79 - 1.79, Based on 4 data-limited stock assessments.
瀕危性
Low vulnerability (10 of 100).
