分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Characiformes (Characins) >
Acestrorhamphidae (American tetras) > Thayeriinae
Etymology: Bario: From an area of environmental importance in Sarawak, Kelabit Higlands; uirapuru: The epithet uirapuru, reference to the cascata Uirapuru, the type locality of the species; Uirapuru is the common name of the Musician wren, Cyphorhinus arada; a noun in apposition (Ref. 119236).
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.
分布
领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
South America: currently only known from two headwater tributaries of the upper rio Guaporé, Mato Grosso State, Brazil (Ref. 119236).
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 6.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 119236)
简单描述
检索表 | 型态特徵 | 形态测量图
背的软条 (总数) : 11; 臀鳍软条: 19 - 22; 脊椎骨: 30 - 31. Diagnosis: distinguished from all congeners, except M. cosmops, by the presence of the red pigmentation on the upper lip, eye with green to blue bright pigments, and for the transparency of the opercle, which allows a view of the pinkish red gill filaments; preserved specimens of M. uirapuru can be distinguished from the remaining congeners, with the exception of M. cosmops, M. dyktiota, M. forestii and M. pyrophthalma, by the presence of an incomplete lateral line (vs. complete lateral line in the remaining Moenkhausia species) and by the presence of wavy longitudinal stripes between scale rows along lateral sides (vs. absence of wavy longitudinal stripes between scale rows along lateral sides in all remaining Moenkhausia species, with the exception of M. agnesae); easily distinguished from M. cosmops by the presence of dark (lightbrown to greenish in life), wavy longitudinal lines between scale rows along lateral portions of body (vs. wavy longitudinal stripes absent), caudal fin with a narrow dark stripe on middle rays (vs. narrow dark stripe on middle rays absent), and by the number of longitudinal scales (28-30, vs. 23-26); can be diagnosed from H. skolioplatus, a similar and putatively related species by the absence of a longitudinal blurred, curved dark stripe on the lower portion flank (vs. longitudinal blurred, curved dark stripe present), a large dark blotch on the caudal peduncle of similar size to the diameter of the eye (vs. caudal peduncle blotch, when present, less than half the diameter), absence of red pigmentation on the peduncle (vs. red pigmentation present over much of upper and lower half of caudal peduncle in living specimens), and by the number of horizontal scale rows between the lateral line and the origin of the dorsal fin (4 vs. 5) (Ref. 119236).
Body shape (shape guide): fusiform / normal; Cross section: compressed.
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Ohara, W.M and F.C.T. Lima, 2015. Moenkhausia uirapuru, a new species from the upper rio Guaporé, Chapada dos Parecis, Mato Grosso, Brazil (Teleostei: Characidae). Ichthyol. Explor. Freshwat. 25(2):159-170. (Ref. 119236)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
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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) |
PD50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01096 (0.00419 - 0.02867), b=3.08 (2.86 - 3.30), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
营养阶层 (参考文献 69278) |
3.2 ±0.4 se; based on size and trophs of closest relatives |
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 (12 of 100). 🛈 |