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) > Labeoninae
Etymology: Crossocheilus: Greek krossoi = tassel + Greek, cheilos = lip (Ref. 45335); atrilimes: From the Latin ater (black) and limes (a narrow and elongate space).
More on author: Kottelat.
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. 熱帶
Asia: Mekong Basin in Laos, Thailand and Cambodia, and Chao Phraya basin.
亞洲: 在寮國,泰國與柬埔寨的湄公河流域, 與湄南河流域。
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 16.4 cm TL 雄魚/尚未辨別雌雄; (Ref. 111297); 最大體重: 32.70 g (Ref. 111297)
Conspicuous black mid-lateral stripe from tip of snout to end of median caudal rays; usually 1 or 2 rows of faint dots along scale rows below lateral stripe; 11/2-2 scale rows between anus and anal origin (Ref. 43281); body depth 23.8-26.4 %SL; a single pair of barbels (Ref. 36949).
Body shape (shape guide): elongated; Cross section: compressed.
顯著的黑色側面中央的斑紋從吻尖到中央尾部的鰭條的末端; 通常模糊的點在側面的斑紋之下沿著鱗片列的 1 或 2 列的; 在肛門與臀鰭起點之間的 11/2-2 鱗片列.(參考文獻 43281)
Usually associated with clear, relatively fast waters with gravel or boulders (Ref. 43281). Crossocheilus atrilimes and C. oblongus sometimes occur in syntopy, but C. oblongus is collected in swift water, in rapids and torrents, whereas C. atrilimes is found in somewhat quieter habitats (Ref. 36949).
通常伴隨著清澈又相當快速的水域有礫石或大圓石的地方.(參考文獻 43281) 在急流與奔流中, Crossocheilus atrilimes 與 C. oblongus 有時出現在 syntopy ,但是 C. oblongus 在湍急的水域被收集, 然而 C. atrilimes 被發現於略微比較安靜的棲息地。 (參考文獻 36949)
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
亞洲: 在寮國,泰國與柬埔寨的湄公河流域, 與湄南河流域。
Kottelat, M., 2000. Diagnosis of a new genus and 64 new species of fishes from Laos (Teleostei: Cyprinidae, Balitoridae, Bagridae, Syngnathidae, Chaudhuriidae and Tetraodontidae). J. South Asian Nat. Hist. 5(1):37-82. (Ref. 36949)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 16 February 2011
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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) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00776 (0.00432 - 0.01396), b=3.05 (2.90 - 3.20), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
營養階層 (參考文獻 69278) |
2.3 ±0.2 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 (24 of 100). 🛈 |