分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps)
鯉形目 (Carps) >
Cyprinidae (Minnows or carps)
鯉科 (Minnows or carps) > Torinae
More on authors: David & Poll.
Issue
Barbus alluaudi is possibly an intergeneric hybrid between the cyprinid species Barbus somereni and Varicorhinus ruwenzorii (Ref. 114315); but both could later be considered as Labeobarbus species (Ref. 108777).
Environment: milieu / climate zone / 深度上下限 / distribution range
生態學
; 淡水 底中水層性. 熱帶
Africa: only known by the holotype from Lake Luhondo in Rwanda (Ref. 27626, 46152, 83445). Should be considered as extinct after introduction of tilapia and some Haplochromis in Lake Luhondo (Ref. 35818).
非洲: 只有正模式標本 (模式標本產地: 湖 Luhondo, 盧安達). 吳郭魚的引入與一些 Haplochromis 在湖 Luhondo 中可能是此魚種的滅絕或大量減少的理由。 (參考文獻 35818)
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 27.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 41590)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 4; 背的軟條 (總數) : 9; 臀棘: 3; 臀鰭軟條: 5.
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
非洲: 只有正模式標本 (模式標本產地: 湖 Luhondo, 盧安達). 吳郭魚的引入與一些 Haplochromis 在湖 Luhondo 中可能是此魚種的滅絕或大量減少的理由。 (參考文獻 35818)
De Vos, L., J. Snoeks and D.F.E. Thys van den Audenaerde, 1990. The effects of Tilapia introductions in Lake Luhondo, Rwanda. Environ. Biol. Fishes 27(4):303-308. (Ref. 35818)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
滅絕 (EX) ; Date assessed: 06 November 2015
人類使用
漁業: 沒有興趣
工具
特別的報告
下載 XML
網路資源
Estimates based on models
Phylogenetic diversity index (參考文獻
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (參考文獻
69278): 3.2 ±0.5 se; based on size and trophs of closest relatives
回復力 (參考文獻
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (17 of 100).
🛈
