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
Etymology: claudinae: Name is dedicated to the late Claudine Mauel, resident of Gisenyi, Rwanda, where she died of a road accident in December 1985 (Ref. 27626).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 熱帶
Africa: endemic to the Upper Akagera system (upstream of Rusumo falls) (Ref. 27626).
非洲: Nyabarongo 河流域與 Akagera 上游.(向上游 Rusumo 落下)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 30.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 27626)
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) : 8 - 9; 臀棘: 2 - 3; 臀鰭軟條: 5 - 6. Body cylindrical and elongated, last dorsal ray simple and strongly ossified, not denticulated, spiny and well-developed; snout pointed with well-developed lips often provided with a median lobe. The anterior barbel is longer than the posterior barbel, reaching the anterior side of the eye. The posterior barbel reaches at least until the middle of the eye but never reaches the posterior side of the eye in the specimens examined (Ref. 27626).
身體圓筒形的與瘦長的, 最後的背鰭鰭條單一的而且強烈地鈣化了不被有小齒狀突的, 刺狀的與發展良好的; 吻尖的有發展良好的時常被具有一個中央的葉的唇。 前面的觸鬚是被達到眼的前面側邊的長度超過後面的觸鬚。 後面的觸鬚達到至少直到眼的中央但是從不在被調查的標本中達到眼的後面的側邊.(參考文獻 27626)
Occurs in rivers and lakes; found in torrential waters (Ref. 27626).
出現於河川與湖泊的奔流水域。 (參考文獻 27626)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
非洲: Nyabarongo 河流域與 Akagera 上游.(向上游 Rusumo 落下)
De Vos, L. and D.F.E. Thys van den Audenaerde, 1990. Description de Barbus claudinae sp. n. (Cyprinidae) avec synopsis des grandes espèces de Barbus du Rwanda. Cybium 14(1):3-25. (Ref. 27626)
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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=0.00933 (0.00422 - 0.02065), b=3.01 (2.82 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±0.5 se; based on size and trophs of closest relatives
回復力 (Ref.
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 (20 of 100).
