分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Labeoninae
Etymology: Labeo: Latin, labeo = one who has large lips (Ref. 45335); macrostoma: From the Greek macros meaning big, large and stoma meaning mouth (Ref. 12456).
More on author: Boulenger.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 熱帶; 0° - 10°S
Africa: lower Congo River basin in Democratic Republic of the Congo (Ref. 26192). Also reported from Stanley-Pool (Ref. 2801). Other reports (Cameroon, Kwango and Kasai rivers in Angola, Aruwimi, middle Congo River and Kasai in Congo DR) are questionable and need confirmation. Mostly in rapid water habitats, e.g. cataracts of Yelala and Kinsuka.
非洲: 剛果河中下游, 在迅速的水域中, Yelala 與 Kinsuka 的例如大瀑布。 一個記錄來自喀麥隆海岸。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 73.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2801)
背的软条 (总数) : 9 - 10; 脊椎骨: 32. Lips with transverse plicae on inner surface; upper edge of dorsal fin concave, eyes superolateral, snout very prominent and very large; two pairs of barbels present (Ref. 12456).
在内面上嘴唇有横跨的皱摺; 背鳍的上缘凹的, 眼侧面上方的, 吻非常突出与非常大的; 两对的触须呈现。 (参考文献 12456)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
非洲: 剛果河中下游, 在迅速的水域中, Yelala 與 Kinsuka 的例如大瀑布。 一個記錄來自喀麥隆海岸。
Tshibwabwa, S.M. and G.G. Teugels, 1995. Contribution to the systematic revision of the African cyprinid fish genus Labeo: species from the Lower Zaire river system. J. Nat. Hist. 29:1543-1579. (Ref. 12456)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
人类利用
渔业: 没有兴趣
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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=0.00724 (0.00313 - 0.01677), b=3.04 (2.87 - 3.21), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (49 of 100).
