分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Labeoninae
Etymology: Garra: Name based on a vernacular Indian name (Hamilton, 1822:343, Ref. 1813); a fish living in mud (Ref. 128817).
环境：氛围 / 气候带 / 深度上下限 / 分布范围
生态学
; 淡水 底中水层性.
Africa: Nile River in Sudan and Egypt (Ref. 122047).
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 12.2 cm SL 雄鱼/尚未辨别雌雄; (Ref. 122047)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 0; 背的软条 (总数) : 9 - 12; 臀棘: 0; 臀鳍软条: 7 - 8; 脊椎骨: 34 - 37. Diagnosis: Garra vinciguerra is distinguished from other African Garra species by: its well-developed sucking disc of type C vs. A or B in G. aethiopica, G. allostoma, G. dembecha, G. dembeensis, G. duobarbis, G. lancrenonensis, G. regressus, G. tana, G. napata and G. sannarensis; by its partly scaled predorsal area vs. fully scaled in G. aethiopica, G. blanfordii, G. chebera, G. congoensis, G. hindi, G. ignestii, G. makiensis and G. quadrimaculata, or predorsal scales absent in G. duobarbis, G. ethelwynnae, G. napata, G. sannarensis and G. jamila (Ref. 122047). It is distinguished from G. geba by its scaled postpelvic area vs. asquamate, from G. ornata by its asquamate belly vs. scaled, from G. trewavasae by only 3-3.5 scales between lateral line and pelvic fin vs. 4.5, and from G. waterloti from the upper Niger and upper Senegal rivers by the absence of a marked dark lateral band along the flank vs. present (Ref. 122047). Inside the entire Nile basin, overall similar to G. dembeensis and G. blanfordii, but distinguished from G. dembeensis by the scaled postpelvic area vs. asquamate and by an increased number of predorsal scales, 5-9 vs. 0-4; from G. blanfordii by having a large scaleless predorsal area vs. fully scaled, corresponding to 15 predorsal scales, and in the densely scaled postpelvic area vs. asquamate (Ref. 122047). Garra vinciguerrae differs from all other Garra species in the Main Nile basin in the presence of at least few irregular predorsal scales vs. predorsal scales always absent, a scaled postpelvic area vs. asquamate, and moreover from G. jamila and G. napata by absence of a dark median band in the dorsal fin vs. presence, and 4.4-5 scale rows between the origin of dorsal fin and the pored lateral line vs. 2-2.5; from G. sannarensis by the divergent disc morphology including a very large and prominently fringed upper lip vs. moderately sized and usually densely papillated, an equally shaped and posteriorly rounded lateroposterior flap vs. medial enlarged posteriorly pointing flap; pad round vs. quadrangular; and from Garra sp. 'White Nile' by the presence of only minute posterior barbels not reaching pad of disc when folded medially vs. almost reaching each other when flexed inwards (Ref. 122047).
Body shape (shape guide): elongated.
Apparently restricted to fast flowing stretches in the cataracts of the Nile River below Khartoum (Ref. 122047).
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Moritz, T., N. Straube and D. Neumann, 2019. The Garra species (Cyprinidae) of the Main Nile basin with description of three new species. Cybium 43(4):311-329. (Ref. 122047)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
渔业: 没有兴趣
工具
特别资料
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网络资源
基于模型的估算
系统发育多样性指数 (参考文献
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00794 (0.00359 - 0.01758), 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 (参考文献
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
渔业脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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