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Labeo sanagaensis Tshibwabwa, 1997

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drawing shows typical species in Cyprinidae.

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); sanagaensis: The name refers to the Sanaga River where the specimens were collected (Ref. 26190).

Environment: milieu / climate zone / depth range / distribution range 生态学

; 淡水 底中水层性. 熱帶; 10°N - 3°N

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

Africa: Lower Guinea endemic from the northwestern Cameroon (Ref. 26190, 81639).
非洲: 喀麥隆西北部的特有種。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 18.7 cm SL 雄鱼/尚未辨别雌雄; (Ref. 81639)

简单描述 检索表 | 型态特徵 | 形态测量图

背的软条 (总数) : 13 - 14; 脊椎骨: 31 - 32. Diagnosis: snout with deep transverse furrow terminating in a fleshy upwards turned transverse appendage; prominent, large and somewhat pointed, 44.6-60.0% of HL, with a deep and wide transverse furrow and ending in a fleshy appendage; scale formula: 36-37 (37 commonly observed); 4.0-4.5 (4.5 commonly observed); 2.5-3.0 (3.0 commonly observed); 12-13 (12 commonly observed); dorsal fin with 4 unbranched and 9-10 (10 commonly observed) branched rays; upper edge of dorsal fin feebly concave; 31-32 (32 commonly observed) vertebrae; ventral fin origin located under the 5th branched dorsal ray; longitudinal band on flanks (Ref. 81639).

生物学特性     字汇 (例如 epibenthic)


Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼

非洲: 喀麥隆西北部的特有種。

主要参考文献 Upload your references | 参考文献 | 合作者 | 合作者

Tshibwabwa, S.M., 1997. Systématique des espèces africaines du genre Labeo (Teleostei, Cyprinidae) dans les régions ichtyogéographiques de Basse-Guinée et du Congo. I. Presses Universitaires de Namur, Namur, Belgique. 302 p. (Ref. 26190)

世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)

  最不相关 (LC) ; Date assessed: 16 February 2009

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的





人类利用

渔业: 没有兴趣
FAO - Publication: search | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00933 (0.00305 - 0.02858), b=3.01 (2.76 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-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 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (13 of 100).