分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Smiliogastrinae
Etymology: Puntius: Lantin, punctum = point, the point of the sword (Ref. 45335); kelumi: Named from the Sri Lankan naturalist Kelum Manamendra-Arachchi.
Eponymy: Kelum Nalinda Manamendra-Arachchi is a Sri Lankan biologist, herpetologist and zoo-archaeologist at the Wildlife Heritage Trust of Sri Lanka. [...] (Ref. 128868), visit book page.
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.
Asia: Kelani, Kalu, Bentara, Gin, and Nilwala river drainages in Sri Lanka.
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 8.3 cm SL 雄鱼/尚未辨别雌雄; (Ref. 79817)
简单描述
检索表 | 型态特徵 | 形态测量图
背的软条 (总数) : 12; 臀鳍软条: 8. Differs from all congeners from Sri Lanka and the peninsula of India by the following combination of characters: last unbranched dorsal-fin ray smooth; body depth 28.6-35.5% SL; 2 maxillary barbels, about as long as eye diameter; scales on lateral line 20-23; scales in transverse line from mid-dorsum to pelvic-fin origin ½3/1/2½ ; posterior profile of mid-body lateral-line scales medially notched; and sides of head and body of breeding males rough, scattered extensively with tubercles (Ref. 79817).
Body shape (shape guide): fusiform / normal.
Inhabits mainly larger, clear-water streams descending from the central mountains, close to the areas in which these reach the coastal floodplain. Substrates of the these streams are composed of granite, pebble or sand (Ref. 79817).
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Pethiyagoda, R., A. Silva, K. Maduwage and M. Meegaskumbura, 2008. Puntius kelumi, a new species of cyprinid fish from Sri Lanka (Teleostei: Cyprinidae). Ichthyol. Explor. Freshwat. 19(3):201-214. (Ref. 79817)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
濒危 (EN) (B1ab(iii)+2ab(iii)); Date assessed: 26 July 2019
人类利用
渔业: 没有兴趣
工具
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 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01259 (0.00577 - 0.02748), b=3.02 (2.85 - 3.19), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
营养阶层 (参考文献 69278) |
2.6 ±0.1 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 (15 of 100). 🛈 |