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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.
Meio ambiente: milieu / Zona climática / intervalo de profundidade / faixa de distribuição
Ecologia
; Água doce demersal. Tropical
Asia: southern and central Viet Nam between Quy Nhon and Phan Rang as well as the upper River Srepok.
Tamanho / Peso / Idade
Maturidade: Lm ? range ? - ? cm
Max length : 7.4 cm SL macho/indeterminado; (Ref. 40772)
Descrição suscinta
Chaves de identificação | Morfologia | Morfometria
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).
Body shape (shape guide): elongated.
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).
Ciclo de vida ou comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
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)
Status na Lista Vermelha da UICN (Ref. 130435: Version 2025-2 (Global))
Ameaça para os humanos
Harmless
Uso pelos humanos
Ferramentas
Relatórios especiais
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Fontes da internet
Estimativas baseadas em modelos
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00708 (0.00323 - 0.01553), b=3.03 (2.86 - 3.20), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
Resiliência (Ref.
120179): médio(a), tempo mínimo de duplicação da população 1,4 - 4,4 anos (Preliminary K or Fecundity.).
Vulnerabilidade da pesca (Ref.
59153): Low vulnerability (10 of 100).
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