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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).
More on authors: Freyhof & Serov.
Environment: milieu / climate zone / depth range / distribution range
экология
; пресноводный демерсальный. Tropical
Asia: southern and central Viet Nam between Quy Nhon and Phan Rang as well as the upper River Srepok.
Size / Вес / Возраст
Maturity: Lm ?  range ? - ? cm
Max length : 7.4 cm SL самец/пол неопределен; (Ref. 40772)
Краткое описание
определительные ключи | морфология | морфометрия
Differs from its congeners in Indochina by the combination of the following characters: caudal fin with 8+8 branched rays; pelvic fin with 7 rays; lateral line incomplete and not reaching beyond anal-fin origin; color patterns with 7-10 dark bars on body wider than interspaces and regularly shaped and set, forming saddles in larger specimens; bars usually meeting their homologues on back; black bar at caudal base complete, not reaching dorsal or ventral midlines; caudal fin slightly emarginate (Ref. 40772).
Most abundant in riffles and rapids, but also found in slow moving sandy river sections (Ref. 40772). This species is very resistant to organic pollution and occurs in streams that flow through villages and towns, being often one of the last fish species surviving (Ref. 40772).
Life cycle and mating behavior
половая зрелость | размножение | нерест | икра | Fecundity | личинки
Freyhof, J. and D.V. Serov, 2001. Nemacheiline loaches from Central Vietnam with descriptions of a new genus and 14 new species (Cypriniformes: Balitoridae). Ichthyol. Explor. Freshwat. 12(2):133-191. (Ref. 40772)
Статус Красного Списка МСОП (Ref. 130435: Version 2024-2)
Угроза для людей
Harmless
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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).
Trophic level (Ref.
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
устойчивость к внешним воздействиям (Ref.
120179): средний (среднего размера), минимальное время удвоения популяции 1.4-4.4 года (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).