分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes)
鯰形目 (Catfishes) >
Sisoridae (Sisorid catfishes)
吸口鯰科 (Sisorid catfishes) > Glyptosterninae
Etymology: Oreoglanis: Greek, oreos = mountain+Greek, glanis = Latin, aurum = gold + Greek, glanis = a fish that can eat the bait without touching the hook; a cat fish (Ref. 45335); macronemus: Derived from the Greek makros, meaning long, and nema, meaning thread, in reference to the long nasal barbels of this species.
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
; 淡水 居於水底的.
分布
領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Asia: Xieng Khouang, Laos.
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 6.5 cm SL 雄魚/尚未辨別雌雄; (Ref. 55772)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
脊椎骨: 39 - 40. A member of the Oreoglanis delacouri species group with lower lip lacking a median notch and with prominent projections along the posterior margin as well as a lunate caudal fin with extended principal rays. Differs from its congeners of the O. delacouri species group in having a short caudal peduncle (15.6-17.3% SL) and very long nasal barbels (35.4-41.7% HL); deep caudal peduncle (4.2-4.9% SL) and more vertebrate (39-40) (Ref. 55772).
Body shape (shape guide): elongated.
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Ng, H.H., 2004. Oreoglanis macronemus, a new species of glyptosternine catfish (Teleostei: Siluriformes: Sisoridae) from northern Laos. Raffles Bull. Zool. 52(1):209-213. (Ref. 55772)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
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基於模型的估計
系統發育多樣性指數 (參考文獻
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00603 (0.00269 - 0.01352), b=3.08 (2.88 - 3.28), 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): 3.1 ±0.4 se; based on size and trophs of closest relatives
釣魚的脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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