分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Nemacheilidae (Brook loaches)
Etymology: Schistura: Greek, schizein = to divide + Greek, oura = tail; an allusion to forked caudal fins (Ref. 45335); athos: Named for Athos, one of the characters of Alexandre Dumas' 'Les trois mousquetaires'.
Eponymy: Athos is a fictional character, one of The Three Musketeers – see various novels by Alexandre Dumas. It joins two other Schistura species named aramis and porthos (q.v.). (Ref. 128868), visit book page.
More on author: Kottelat.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 熱帶
Asia: Nam Ou basin, Laos.
亞洲: 南烏河流域，寮國。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 9.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 43281)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
Anterior nostril pierced on front side of a flap; processus dentiformis present; lower lip interrupted medially; lateral line complete; anus about 1-2 eye diameters in front of anal-fin origin; 8.5 branched dorsal-fin rays; 5.5 branched anal-fin rays; caudal fin emarginate, with 9+8 branched rays; axillary pelvic lobe present; Head broadly triangular; caudal peduncle 1.1-1.2 times longer than deep; cheeks mottled; top of head finely dotted; body yellowish with a broad faint grey midlateral stripe; 7-9 broad blackish brown bars on body, usually wider than interspaces, wider anteriorly than posteriorly, usually wider on lateral line and on dorsal midline and constricted in-between; black bar at caudal-fin base not reaching dorsal and ventral midline; a black spot above base of upper principal rays; dorsal fin with two low blotches along base (Ref. 36949).
前鼻孔在鰓蓋的在前面側邊上刺穿了; 活動 dentiformis 呈現; 下唇中間地中斷; 側線完整; 關於臀鰭前面起源的 1-2 眼直徑的肛門; 8.5 分枝的背鰭鰭條; 5.5 分枝的臀鰭棘條; 尾鰭邊緣微凹的, 藉由 9+8個分支條; 腋窩的腹鰭葉呈現; 頭部寬廣三角形; 尾柄 1.1-1.2 倍於長度超過深的; 頰有斑點的; 頭頂細有點; 身體淡黃色的具有一個寬的模糊灰色的側面中央的斑紋; 在身體上的 7-9條寬的暗褐色的橫帶,通常比間隙寬, 寬的前面地超過在後部地, 通常比較寬的在側線上與在背部中線上而且壓縮了中間物; 黑色的橫帶在尾鰭基底不達到背部與腹的中線; 在上面主要的鰭條的基底上面的一個黑色的斑點; 背鰭有二個低的斑塊沿著基底.(參考文獻 36949)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
亞洲: 南烏河流域，寮國。
Kottelat, M., 2001. Fishes of Laos. WHT Publications Ltd., Colombo 5, Sri Lanka. 198 p. (Ref. 43281)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 12 January 2011
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00692 (0.00310 - 0.01545), b=3.02 (2.85 - 3.19), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
