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 居于水底的. 熱帶
Africa: known from Senegal, Casamance, Niger, Volta, Chad basin and certain coastal rivers in Guinéa-Bissau, Togo and Benin (Ref. 2938, 7095, 81281). Also in the Nile and Lake Mobutu Sese Seko (Lake Albert) (Ref. 2938, 7095, 28714).
非洲: 在幾內亞比索，多哥與貝南的塞內加爾，卡薩芒斯，尼日，佛塔河, 查德流域與特定的沿海河川。 也在尼羅河與湖 Mobutu Sese Seko(湖艾伯特湖) 中.(參考文獻 7095)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 84.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 7095); 最大体重: 2.5 kg (Ref. 3799)
背的软条 (总数) : 20 - 23; 臀鳍软条: 23 - 26. Diagnosis: 59-77 lateral line scales (Ref. 28714, 81281). Body depth 1.6-1.9 times and head length 3.3-4.3 times in SL; caudal peduncle length 0.6-0.8 times its depth; short snout, 0.9-1.5 times eye diameter; eye diameter 3.9-6 times in head length; adipose-fin base 1.4-2 times longer than distance separating it from rayed dorsal fin; pointed pectoral fins, shorter than head (0.6-0.85 times head length) and as long as pelvic fins; cycloid scales; scale formula 17.5-18.5/59-71/18.5-19.5; 13.5-15.5 scales between lateral line and pelvic-fin base; 20-23 dorsal fin rays; 23-26 anal fin rays (Ref. 2938, 81281).
体高 1.6-1.9 x, 头长 3.3-4.3 x SL。 尾柄 0.6-0.8 x 长的超过高度地。 短吻 0.9-1.5个 x 眼睛的直径 (3.9-6个 x 头长). 脂肪的基底 1.4-2 x 距离从背部的。 尖的胸 0.6-0.85个 x 头长 (如腹面的相同长度). 银白色身体。 脂肪的基底灰色-黑色。 腹的肛门红色除了他们的基部部份。 尾鳍下叶红色。
Occurs in open water and vegetation beds of lakes and flowing water; ingests mud containing benthic and sedimented algae; spawns in the perennial wetland at high water (in the Sudd in South Sudan) (Ref. 28714).
出现于开放水域与湖与流动的水有植物生长的底部。 摄取泥包含底栖性而且沉淀物了藻类。 (参考文献 28714)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
非洲: 在幾內亞比索，多哥與貝南的塞內加爾，卡薩芒斯，尼日，佛塔河, 查德流域與特定的沿海河川。 也在尼羅河與湖 Mobutu Sese Seko(湖艾伯特湖) 中.(參考文獻 7095)
Gosse, J.-P., 1990. Citharinidae. p. 261-268. In C. Lévêque, D. Paugy and G.G. Teugels (eds.) Faune des poissons d'eaux douces et saumâtres de l'Afrique de l'Ouest. Tome I. Coll. Faune Tropicale n° XXVIII. Musée Royal de l'Afrique Centrale, Tervuren and O.R.S.T.O.M., Paris, 384 p. (Ref. 2938)
CITES (Ref. 128078)
Not Evaluated
人类利用
渔业: 商业性
工具
特别资料
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网络资源
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5195 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01413 (0.00665 - 0.03001), b=2.98 (2.78 - 3.18), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 2.2 ±0.13 se; based on food items.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): High vulnerability (61 of 100).
