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Cypriniformes (Carps) >
Nemacheilidae (Brook loaches)
Etymology: Oreonectes: Greek, oreos = mountain + Greek, nekton = swimmer (Ref. 45335); jinxiuensis: Name 'jinxiuensis' from the type locality of the new species, Jinxiu Town.
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
; zoet water demersaal. Subtropical
Asia: China.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 5.5 cm SL mannelijk / geslacht onbekend; (Ref. 138567); 4.9 cm SL (female)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale zachte stralen (totaal) : 7; Anale zachte stralen: 5. This species is distinguished from its congeners by the following set of characters: presence of color pattern; swim bladder degenerated; anterior and posterior nostrils adjacent; dorsal-fin origin posterior to pelvic-fin origin; tip of pelvic fin not reaching anus; 10 branched pectoral-fin rays; 14-15 branched caudal-fin rays; caudal fin without irregular black markings; caudal fin rounded; maxillary barbel not reaching posterior margin of opercula; and 13 inner-gill rakers on first gill arch (Ref. 138567).
Body shape (shape guide): elongated; Cross section: oval.
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Chen, Z.-N., S.-R. Huang, T.-X. Zou, L.-N. Du and F. Lin, 2026. Description of a new species of Oreonectes (Cypriniformes, Nemacheilidae) from Guangxi, China. Zoosyst. Evol. 102(1):119-130. (Ref. 138567)
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
Tools
Speciale rapporten
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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 (0.00347 - 0.01512), b=3.01 (2.84 - 3.18), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trofisch niveau (Ref. 69278) |
2.8 ±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.). |
Kwetsbaarheid van de visserij (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |