Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
; zoet water demersaal. Tropical
Asia: Niulanjiang River in Yunnan, China.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 7.5 cm SL mannelijk / geslacht onbekend; (Ref. 84761)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale zachte stralen (totaal) : 11; Anale zachte stralen: 7. Similar to Yunnanilus sichuanensis, Yunnanilus chui and Yunnanilus pulcherrimus. Distinguished from Yunnanilus sichuanensis by having 15-19 pored lateral line scales (vs. 10-12); caudal peduncle depth 9.75-11.89% in body length (vs. 7.54-8.72), 1.23-1.70 in length (vs. 0.9-1.09); and 10-12 square black spots on each side of the body (vs. 3 rows). Differs from Yunnanilus chui by the difference in stripes in males and females (vs. similar stripe in males and females) and by having 15-19 pored lateral line scales (vs. 2-4). Can be separated from Yunnanilus pulcherrimus by the difference in stripes in females and males (vs. similar stripes) and having 20-22 vertical bars on each side of the body (vs. 12-17) (Ref. 84761).
Body shape (shape guide): elongated.
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
An, L., B.-S. Liu and W.-X. Li, 2009. Two new loaches of the genus Yunnanilus (Baliteridae) from Yunnan, China. Acta Zootaxonomica Sinica 34(3):630-638. (Ref. 84761)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
Gebruik door de mens
Tools
Speciale rapporten
Download XML
Internetbronnen
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) |
3.1 ±0.3 se; based on size and trophs of closest relatives |
Kwetsbaarheid van de visserij (Ref. 59153) |
Moderate vulnerability (36 of 100). 🛈 |