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Dawkinsia rohani (Rema Devi, Indra & Knight, 2010)

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Dawkinsia rohani
Picture by Greco, F.M.

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Teleostei > Cypriniformes (Carps) > Cyprinidae (Minnows or carps) > Smiliogastrinae
Etymology: Dawkinsia: Named for Richard Dawkins, for his contribution to the public understanding of science and, in particular, of evolutionary science.;  rohani: Named for Rohan Pethiyagoda, in appreciation of his extensive work on the freshwater fishes of India and Sri Lanka. A noun in the masculine genitive singular..

Environment: milieu / climate zone / depth range / distribution range 生态学

; 淡水 底中水层性.

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Asia: hill streams of Kanyakumari District in Tamil Nadu, India, draining into the Arabian Sea.

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 9.5 cm SL 雄鱼/尚未辨别雌雄; (Ref. 85075)

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: 8. Distinguished from all members of the Puntius filamentosus group sensu by having the following characters: unique color pattern of a black club-shaped blotch 1.5 scales high extending from the 12-13th lateral-line scales to the caudal-fin base; absence of any other body color pattern anterior to it (vs. presence in Puntius arulius, Puntius tambraparniei, Puntius srilankensis and Puntius exclamatio); and absence of a transverse black band near the tip of each caudal-fin lobe (vs. presence in Puntius assimilis and Puntius filamentosus) (Ref. 85075).

生物学特性     字汇 (例如 epibenthic)


Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼


主要参考文献 Upload your references | 参考文献 | 合作者 | 合作者

Rema Devi, K., T.J. Indra and J.D.M. Knight, 2010. Puntius rohani (Teleostei: Cyprinidae), a new species of barb in the Puntius filamentosus group from the southern Western Ghats of India. Journal of Threatened Taxa 2 (9):1121-1129. (Ref. 85075)

世界自然保护联盟红皮书 (Ref. 130435)

  次级保育类动物, 见 IUCN 红皮书 (VU) (D2); Date assessed: 07 September 2010

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

 





人类利用

FAO - Publication: search | FishSource |

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Trophic ecology
食物相
Diet compositions
Food consumptions
Food rations
捕食者
Ecology
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Population dynamics
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Length-weight rel.
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体长-频率
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繁殖
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Spawnings
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Egg(s)
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仔鱼
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参考文献

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Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5020   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01096 (0.00516 - 0.02330), b=2.99 (2.82 - 3.16), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  2.7   ±0.1 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).