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. 熱帶; 13°N - 11°N
Africa: endemic to Lake Tana, Ethiopia (Ref. 35835, 96382, 128753).
非洲: 塔那湖，衣索比亞的特有種。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 50.5 cm FL 雄鱼/尚未辨别雌雄; (Ref. 35835)
背棘 (总数) : 0; 背的软条 (总数) : 11 - 12; 臀棘: 0; 臀鳍软条: 8. Anterior barbels very thick and dark, length less than 5.5 times in head length, less than 2 times in gape height, longer than eye diameter; oral gape inferior; dorsal head profile irregular, convex caudally and with a 'bump' caused by premaxillaries.
前面的触须非常厚而深色的, 长度少于 5.5 倍头长, 少于两倍口裂高度，长度超过眼直径; 口部的口裂下方的; 头部背面轮廓不规则的, 中凸的尾部地而且具有一个由前上颌骨引起的 '肿块'。
Over muddy, sandy and rocky substrates all over the lake, preferably in water deeper than 6 m. Feeds mainly on insect larvae, small mollusks, and detritus.
泥泞的沙与岩石底部之上在湖中各处, 可能地在深度超过 6 公尺的水域中。 主要吃昆虫幼生，小的软件动物，与碎屑。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
非洲: 塔那湖，衣索比亞的特有種。
Nagelkerke, L.A.J. and F.A. Sibbing, 1997. A revision of the large barbs (Barbus spp., Cyprinidae, Teleostei) of Lake Tana, Ethiopia, with a description of seven new species. p. 105-170. In L.A.J. Nagelkerke (ed.) The barbs of Lake Tana, Ethiopia: morphological diversity and its implications for taxonomy, trophic resource partititioning and fisheries. Wageningen University, The Netherlands. (Ref. 35835)
人类利用
工具
特别资料
下载 XML
网络资源
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=0.00437 (0.00201 - 0.00949), b=3.10 (2.90 - 3.30), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.9 ±0.35 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): Moderate vulnerability (42 of 100).
