分類 / 名稱
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: Oreichthys: Latin, aurum = gold + Greek, ichthys = fish (Ref. 45335); incognito: The specific name incognito, meaning having ones true identity concealed, is in reference to the species
probably being overlooked in earlier ichthyofaunal surveys due to its similarity to Puntius vittatus. A noun in apposition.
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
; 淡水 底中水層性.
分布
領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Asia: Kunthipuzha upstream in Kerala, India.
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 3.1 cm SL 雄魚/尚未辨別雌雄; (Ref. 99423)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 12; 臀鰭軟條: 8. Oreichthys incognito is istinguished from its congeners by a combination of following
characters: 21-22+1 scales in the longitudinal series with 5 pored scales; ½3/1/1½ scales in the transverse row; 8 predorsal scales and a vertical black bar on the dorsal fin (Ref. 99423).
Body shape (shape guide): fusiform / normal.
Found in shallow river with rapid flow over a substrate of gravel and cobbles and with river banks composed of stands of Pandanus and other riparian vegetation. Collected close to the bank among submerged vegetation (Ref. 99423).
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Knight, J.D.M. and R.G. Kumar, 2015. A review of the species of Oreichthys (Teleostei: Cyprinidae) in the Western Ghats, India. Zootaxa 3914(2):157-167. (Ref. 99423)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
瀕危 (EN) (B1ab(iii)); Date assessed: 13 March 2021
人類使用
工具
特別的報告
下載 XML
網路資源
基於模型的估計
系統發育多樣性指數 (參考文獻
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01072 (0.00504 - 0.02277), b=3.02 (2.84 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (參考文獻
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
回復力 (參考文獻
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
釣魚的脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
🛈