分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Danionidae (Danios) > Danioninae
Etymology: Devario: Bangla/Bengali:‘debari’, local name for these fishes; also meaning ‘brother in law’ (Ref. 2031).
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
Asia: Mahaweli River basin in the central hills of Sri Lanka.
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 5.3 cm SL 雄鱼/尚未辨别雌雄; (Ref. 118056); 7.4 cm SL (female)
简单描述
检索表 | 型态特徵 | 形态测量图
背的软条 (总数) : 12 - 14; 臀鳍软条: 15 - 18; 脊椎骨: 33 - 35. Devario monticola differs from all its congeners in Sri Lankan by the combination of following characters: body depth 26-29 %SL; snout length equal to or greater than eye diameter; color pattern consisting of 4 or 5 dark, irregular, vertical bars restricted to anterior half of body; P-1 stripe narrower than P stripe, originating level with P stripe, extending to origin of caudal peduncle; 13-19 predorsal scales; dorsal fin with 9½-11½ branched rays, anal fin with 2½-15½ branched rays; a process on first infraorbital; presence of danionin notch; dorso-hypural distance when carried forward falling well short of posterior border of eye; and pectoral fin, when adpressed, not reaching origin of pelvic fin (Ref. 118056).
Body shape (shape guide): fusiform / normal.
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Batuwita, S., M. De Silva and S. Udugampala, 2017. A review of the genus Devario in Sri Lanka (Teleostei: Cyprinidae), with description of two new species. FishTaxa 2(3):156-179. (Ref. 118056)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
极度濒危 (CR) (B1ab(iii)); Date assessed: 06 August 2019
人类利用
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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): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00977 (0.00422 - 0.02262), b=3.04 (2.84 - 3.24), 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): 3.0 ±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 (10 of 100).
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