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Pethia atra (Linthoingambi & Vishwanath, 2007)

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drawing shows typical species in Cyprinidae.

分類 / Names 俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Cypriniformes (Carps) 鯉形目 (Carps) > Cyprinidae (Minnows or carps) 鯉科 (Minnows or carps) > Smiliogastrinae
Etymology: Pethia: Pethia is the generic vernacular name for small cyprinids in Sinhala.;  atra: Named after the black longitudinal stripe on the body, derived from 'ater'(Latin), black..

Environment: milieu / climate zone / depth range / distribution range 生態學

; 淡水 大洋性. 熱帶

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

Asia: India.
亞洲: 印度。

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 5.8 cm SL 雄魚/尚未辨別雌雄; (Ref. 58118)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

脊椎骨: 32 - 33. This species is characterized by the following: edge of dorsal fin black, its spine is weak and serrated posteriorly with 13-17 serrae, spine length is 16.8-23.3% SL; 10 or 11 predorsal scales; incomplete lateral line having 5-11 pored scales; lateral-line scales 25-29; presence of a black longitudinal stripe covering the upper half of the 1st scale row and lower half of the 2nd scale row above lateral-line scales and a black spot extending over 19th and 20th scales of lateral line row at the level above the posterior end of the anal fin base. The intestine is long and coiled, relative gut length 2 - 2.5 TL (Ref. 58118).
這種特徵為那在:之後 背鰭黑色的邊緣, 它的棘在後部地以13-17個鋸齒是弱的與鋸齒狀的,棘長度是 16.8-23.3% SL; 10 或 11個前背的鱗片; 不完全的側線有 5-11個有細孔的鱗片; 側線鱗片 25-29; 有包含的在臀鰭基底的水平上方後端延伸超過側線列的第 19 與第 20 鱗片的第一鱗片列的上半部與第二鱗片列的下半部在側線上面鱗片與一個黑色的斑點的一條黑色的縱向斑紋。 腸是長的而且盤繞, 相關的消化道長度 2- 2.5 TL.(參考文獻 58118)

生物學特性     字彙 (例如 epibenthic)

Inhabits sluggish streams (Ref. 58118).

棲息於緩動性的溪流。 (參考文獻 58118)

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

亞洲: 印度。

主要參考資料 Upload your references | 參考文獻 | 合作者 | 合作者

Pethiyagoda, R., M. Meegaskumbura and K. Maduwage, 2012. A synopsis of the South Asian fishes referred to Puntius (Pisces: Cyprinidae). Ichthyol. Explor. Freshwat. 23(1):69-95. (Ref. 91036)

IUCN 瀕危狀態 (Ref. 130435)

  次級保育類動物, 見 IUCN 紅皮書 (VU) (B1ab(iii); D2); Date assessed: 23 February 2010

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的





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Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00525 (0.00226 - 0.01220), b=3.11 (2.90 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
營養階層 (Ref. 69278):  2.6   ±0.1 se; based on size and trophs of closest relatives
回復力 (Ref. 120179):  高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).