Common names from other countries
分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性; 河川洄游 (Ref. 51243). 熱帶; 22°C - 26°C (Ref. 12468); 28°N - 2°N, 18°W - 24°E
Africa: Senegal, Volta, Niger-Benue, Chad, Gambia (Ref. 1440, 2801, 2940, 81282) and Culufi rivers (Ref. 1440). Not known to occur outside West Africa (Ref. 1440).
非洲: 塞內加爾，佛塔河, 尼日-貝努埃河，查德流域集水區，甘比亞與 Culufi 河。 不知道在非洲西方部以外出現。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 17.5 range ? - ? cm
Max length : 65.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2801); 最大体重: 3.8 kg (Ref. 2801); 最大年龄: 6 年 (Ref. 2260)
背的软条 (总数) : 16 - 19; 臀鳍软条: 8 - 11. Diagnosis: dorsal profile straight to slightly arched; rostral lobe poorly developed, its free margin smooth; margin of upper lip papillose, its inner surface smooth; body depth 2.5-3.2x SL; depth of caudal peduncle 0.8-1.2x its length; 36-60 (50-150 mm) and 52-65 (150-250 mm) gill rakers; scale formula 5.5-7.5/36-41/6.5-7.5; 3.5-4.5 scales between lateral line and pelvic-fin base; 16 scales around caudal peduncle; 12-15 dorsal fin branched rays; body silvery in life; widely distributed in the Sudanese region (Ref. 2940, 81282).
用横跨的摺层唇的内在表面。 吻部有小瘤些微明显。 短触须在突出部位上嘴。 背部的: 4 单一的,12-15个分枝, 上缘直线或些微中凸。 肛门的: 3 单一的,5个分枝。 光身体，银色的，灰色的或呈绿色的背面, 白色的腹面。 以形成波浪形的纵向线的黑色素细胞线的鳞片中央略带桃色与周围的区域, 看得见的当幼鱼时。 胸鳍, 腹面与肛门的略带桃色的; 用粉红的鳍条与浅灰色的薄膜背鳍与尾鳍。
Affinities: L. horie Heckel, 1846.
分类相关: L. horie Heckel,1846.
非洲: 塞內加爾，佛塔河, 尼日-貝努埃河，查德流域集水區，甘比亞與 Culufi 河。 不知道在非洲西方部以外出現。
Reid, G.M., 1985. A revision of African species of Labeo (Pisces: Cyprinidae) and a re-definition of the genus. Verlag von J. Cramer, Braunschweig. 322 p. (Ref. 1440)
CITES (Ref. 128078)
Not Evaluated
人类利用
渔业: 商业性
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特别资料
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00955 (0.00573 - 0.01590), b=3.03 (2.89 - 3.17), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (K=0.19-0.63(?); tmax=6; Fec > 10,000).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (45 of 100).
