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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); cryptofasciata: From the Greek crypto (hidden) and Latin fasciata (bar), in reference to the obscured bars in large individuals..
More on authors: Chen, Kong & Yang.
Environment: milieu / climate zone / depth range / distribution range
Ecologia
; Água doce demersal. Tropical
Asia: Nanting River drainage in Yunnan China.
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 9.3 cm SL macho/indeterminado; (Ref. 56368)
Descrição suscinta
Chaves de identificação | Morfologia | Morfometria
Raios dorsais (total) : 11. Distinguished by the following combination of characters: snout blunt; lateral line complete; 8 1/2 branched dorsal-fin rays; 9+8 branched caudal-fin rays; no sexual dimorphism; 8-11 indistinct bars, wider than interspaces; caudal-peduncle length 14.1-16.5% standard length, 68.1-90.4% HL; anterior portion of body scaleless; air bladder entirely embedded in bony capsule; lateral head length 105.0-121.9% head length; lower jaw with a notch at symphysis; lower lip completely interrupted; interorbital width 1.9-2.2 times eye diameter; pelvic-fin origin ventral to dorsal-fin origin; anus 1.0-1.5 eye diameter anterior of anal-fin origin; the widest part of black basal caudal bar is the midlateral, and then the upper and lower ends (Ref. 56368).
Inhabits streams with clear and swift current, rocky bottom (Ref. 56368 ).
Ciclo de vida ou comportamento de acasalamento
Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas
Chen, X.-Y., D.-P. Kong and J.-X. Yang, 2005. Schistura cryptofasciata, a new loach (Cypriniformes: Balitoridae) from Salween drainage in Yunnan, southwestern China. Raffles Bull. Zool. Supplement (3):27-32. (Ref. 56368)
Status na Lista Vermelha da UICN (Ref. 130435)
Ameaça para os humanos
Harmless
Uso pelos humanos
Ferramentas
Relatórios especiais
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Fontes da internet
Estimates based on models
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00692 (0.00311 - 0.01538), b=3.02 (2.85 - 3.19), 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.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
