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Cypriniformes (Carps) >
Balitoridae (River loaches)
Etymology: Sinogastromyzon: Latin, sino, sina = from China + Greek, gaster = stomach + Greek, myzo = to suckle (Ref. 45335); nantaiensis: Named derived from the Chinese name of the type locality 'Nan-Tai' which means southern Taiwan.
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
; zoet water demersaal. Subtropical
Asia: Kaoping and Tzengwen River basins (including Chiaryi, Tainan, Kaohsiung and Pingtung counties) in southern Taiwan.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 4.5 cm SL mannelijk / geslacht onbekend; (Ref. 47271)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 0; Dorsale zachte stralen (totaal) : 11 - 12; Anale stekels: 0; Anale zachte stralen: 7; Wervels: 32. Pectoral fin with modally 11 simple and 14 branched rays; pelvic fin with modally 7 simple and 16 branched rays; predorsal scales 16-17; body uniformly olive brown; predorsal region of dorsum uniform in adults, with dark brown blotches in smaller sub-adults; pectoral fin base unmarked; caudal fin with 3 vertical dark bars. Pectoral fin quite large, length longer than head length; pelvic fin entirely fused posteriorly; lower lobe of caudal fin slightly longer than upper one (Ref. 47271).
Body shape (shape guide): elongated.
Occurs in the middle reaches of streams with swift current over a substrate of gravel. Is always found in riffles at altitudes below 500 m (Ref. 47271).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Chen, I.-S., C.-C. Han and L.-S. Fang, 2002. Sinogastromyzon nantaiensis, a new balitorid fish from southern Taiwan (Teleostei: Balitoridae). Ichthyol. Explor. Freshwat. 13(3):239-242. (Ref. 47271)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
Gebruik door de mens
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Schattingen op basis van modellen
Fylogenetische diversiteitsindex (Ref. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00724 (0.00320 - 0.01640), b=3.06 (2.87 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trofisch niveau (Ref. 69278) |
3.1 ±0.4 se; based on size and trophs of closest relatives |
Kwetsbaarheid van de visserij (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |