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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); novemradiata: From the Latin novem (nine) and radiatus (rayed)..
More on author: Kottelat.
Environment: milieu / climate zone / depth range / distribution range
Ecologie
; zoet water benthopelagisch. Tropical
Asia: Nam Tha basin, Laos.
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 5.7 cm SL mannelijk / geslacht onbekend; (Ref. 36949)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Anterior nostril pierced on front side of a flap; processus dentiformis present; broad notch in upper lip, lower lip interrupted medially; a low, hard dorsal keel along caudal peduncle; lateral line complete; anus about 1-2 eye diameters in front of anal-fin origin; 8-9.5 branched dorsal-fin rays; 5.5 branched anal-fin rays; caudal fin emarginate, with 9+8 branched rays; axillary pelvic lobe present; body pale brown with 7-9 dark bars, wider than interspaces, not very regularly shaped or organized; bars in front of dorsal-fin origin much wider than those behind, usually less contrasted against background, wider along lateral line than on back; black bar at caudal-fin base long, not reaching dorsal and ventral midlines; top of head dotted; one or two low dark blotches along dorsal-fin base (Ref. 36949).
Found in small creeks (Ref. 43281).
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Kottelat, M., 2001. Fishes of Laos. WHT Publications Ltd., Colombo 5, Sri Lanka. 198 p. (Ref. 43281)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
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Estimates based on models
Fylogenetische diversiteitsindex (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).
Trofisch niveau (Ref.
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).