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Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Cyprininae
Etymology: Sinocyclocheilus: Latin, sino, sina = from China + Greek, kyklos = circle + Greek, cheilos = lip (Ref. 45335); guiyang: Name 'guiyang' from the type locality of the species, Guiyang City.
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
; zoet water benthopelagisch. Subtropical
Asia: China.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 12.4 cm SL mannelijk / geslacht onbekend; (Ref. 132457)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale zachte stralen (totaal) : 11 - 12; Anale zachte stralen: 8; Wervels: 36. This species is distinguished from its congeners by the following set of characters: tip of maxillary barbel not reaching to posterior edge of preoperculum; absence of horn-like structure in forehead; absence or high reduction of eye; pectoral fin not significantly extending beyond base of pelvic fin; gill rakers 10; lateral-line scale 45-47; presence of degenerated body scales above and below lateral line; absence of black blotches on the body (Ref. 132457).
Body shape (shape guide): elongated.
This species dwells in pools of subterranean stream with gravel as substrate (Ref 132457).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Shao, W.-H., G.-Y. Cheng, X.-L. Lu, J.-J. Zhou and Z.-X. Zeng, 2024. Description of a new troglobitic Sinocyclocheilus (Pisces, Cyprinidae) species from the upper Yangtze River Basin in Guizhou, South China. Zoosyst. Evol. 100 (2) 2024, 515-529. (Ref. 132457)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: van geen belang
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Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00646 (0.00298 - 0.01397), b=3.09 (2.90 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 2.9 ±0.3 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Kwetsbaarheid van de visserij (Ref.
59153): Low vulnerability (10 of 100).
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