分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Psilorhynchidae (Mountain carps)
Etymology: Psilorhynchus: Greek, psilos = hairless + Greek, rhyngchos = snout (Ref. 45335).
More on authors: Hora & Mukerji.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的. 熱帶
Asia: India, Myanmar and Nepal. Also reported from Tibet (Ref. 32617).
亞洲: 印度，緬甸與尼泊爾。 也記錄自西藏。 (參考文獻 32617)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 9.4 cm SL 雄鱼/尚未辨别雌雄; (Ref. 79816)
简单描述
检索表 | 型态特徵 | 形态测量图
Body brown on back, abdomen pale and with 7-10 dark spots along lateral line. Rostral fold well-developed and deep grooves on each side reaching slantly to corners of mouth; ventral surface of mouth with papilla; upper jaw narrow and lower one with sharp edge.
身体褐色背面, 腹部灰白的而且与 7-10个深色的斑点沿着侧线。 在两边上的嘴的摺层发展良好的且深凹槽倾斜地对嘴角达到; 腹面嘴部具有乳突; 上颌狭窄而低的具有锐利的边缘。
Occurs in high-gradient streams with rocky bottom (Ref. 41236). Feeds on algae and invertebrates (Ref. 45563).
出现于高落差的具有岩石底部的溪流。 (参考文献 41236) 吃藻类与无脊椎动物。 (参考文献 45563)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
亞洲: 印度，緬甸與尼泊爾。 也記錄自西藏。 (參考文獻 32617)
Talwar, P.K. and A.G. Jhingran, 1991. Inland fishes of India and adjacent countries. vol 1. A.A. Balkema, Rotterdam. i-liv + 1-541, 1 map (Ref. 4832)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
人类利用
渔业: 没有兴趣
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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=0.00427 (0.00206 - 0.00882), b=3.09 (2.91 - 3.27), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 2.8 ±0.26 se; based on food items.
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
