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) > Labeoninae
Etymology: brevirostris: The species name is derived from the Latin brevis (short) and rostrum (snout), a reference to the relatively short snout of this species..
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 大洋性.
Asia: China. Known only from the Luosuo-Jiang, a first-order stream of the Lancang-Jiang (Mekong River basin) in Puer City and Xishuangbanna Prefecture, southern Yunnan, Southwest China (Ref. 80318).
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 9.4 cm SL 雄魚/尚未辨別雌雄; (Ref. 80318)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
Bangana brevirostris can be distinguished from all congeners from China and lower Mekong
River outside of China by the following combination of characters: mental groove short and shallow, anteriorly connected with the end of the postlabial groove, terminating beneath the anterior margin of the eye; a pair of minute rostral barbels, situated below anterior end of shallow furrow on side of snout; dorsal fin with 12–13 branched rays; 42–44 lateral-line scales; eye large, its diameter 28.1–32.9 % HL; snout short, its length 25.5–32.7 % HL.
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
Liu, K. and W. Zhou, 2009. Bangana brevirostris, a new species of cyprinid fish (Teleostei: Cypriniformes) from the Lancang-Jiang (Upper Mekong River) drainage in Yunnan, Southwest China. Zootaxa 1980:61-68. (Ref. 80318)
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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=0.00724 (0.00339 - 0.01546), b=3.06 (2.88 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
