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Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Labeoninae
Etymology: Pseudocrossocheilus: Greek, pseudes = false + Greek, krossoi = tassel + Greek, cheilos = lip.
Environment: milieu / climate zone / depth range / distribution range
Ecologie
; zoet water benthopelagisch. Subtropical
Asia: China.
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 12.7 cm SL mannelijk / geslacht onbekend; (Ref. 50421)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Wervels: 40. Prefringe of rostral cap split into 8-12 tiny lobes; maxillary barbels shorter than eye diameter (its length 54.5%-76% of eye diameter); intestine stunt (diameter 55%-64% of eye diameter); ventral fin never reaching anus; 5-6 lateral line scales between pectoral fin tip and pelvic fin origin; pectoral fin short (16.5%-17.5% of SL); eye small (28.6%-39.3% of interorbital width); maxillary barbels almost equal to rostral barbels and shorter than eye diameter (54.7%-76% of eye diameter); papillate band on lower lip narrow (36%-40% of eye diameter); 3-4 rows of horny tubercles on tip and sides of snout limited to premargin of nostril (Ref. 50421).
Found on the lower layer of fast-flowing rivers or montane streams (Ref. 50421).
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | 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)
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=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this 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).