分類 / Names
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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 / 深さの範囲 / distribution range
生態学
; 新鮮な水 底生の漂泳性. Tropical
Asia: Nam Ou basin, Laos.
サイズ / 重さ / 年齢
成熟: Lm ? range ? - ? cm
Max length : 9.0 cm SL オス/雌雄の選別がない; (Ref. 43281)
簡単な記述
検索表 | 形態学 | 形態計測学
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).
Body shape (shape guide): elongated.
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Kottelat, M., 2001. Fishes of Laos. WHT Publications Ltd., Colombo 5, Sri Lanka. 198 p. (Ref. 43281)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-1)
Human uses
用具
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インターネットの情報源
Estimates based on models
Phylogenetic diversity index (参照
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).
栄養段階 (参照
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
回復力 (参照
120179): 手段, １．４年～４．４年の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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