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Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Labeoninae
Etymology: Pseudocrossocheilus: Greek, pseudes = false + Greek, krossoi = tassel + Greek, cheilos = lip; papillolabrus: From the Latin Papillo meaning papilla and labra meaning lip, in reference to its densely covered papillae on the lower lip and the width of the papillate area being larger than other species of Sinocrossocheilus (Ref. 50421).
More on authors: Su, Yang & Cui.
Environment: milieu / climate zone / depth range / distribution range
Ecologie
; zoet water benthopelagisch. Subtropical
Asia: Guizhou, China.
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 12.9 cm SL mannelijk / geslacht onbekend; (Ref. 50421)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 3; Dorsale zachte stralen (totaal) : 8; Anale stekels: 3; Anale zachte stralen: 5; Wervels: 42. Body large; papillate band on lower lip wide (44.4%-66.7% of eye diameter); 4-5 rows of horny tubercles on snout tip and confined to premargin of nostril; eye large (33.3%-45.5% of interorbital width); maxillary barbels longer than or equal to rostral ones and shorter than eye diameter (60%-89% of eye diameter); ventral fin extending over anus; pectoral fin well developed and strong (20%-22% of SL); 2-3 lateral line scales between pectoral fin and ventral fin (Ref. 50421).
Found in rivers, in the lower layer of fast-flowing areas or montane streams (Ref. 50421).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Su, R.F., J.X. Yang and G.H. Gui, 2003. Taxonomic review of the genus Sinocrossocheilus Wu (Teleostei: Cyprinidae), with a description of four new species. Zool. Stud. 42(3):420-430. (Ref. 50421)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2024-1)
Gevaar voor de mens
Harmless
Gebruik door de mens
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Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00933 (0.00305 - 0.02858), b=3.01 (2.76 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).