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Cypriniformes (Carps) >
Nemacheilidae (Brook loaches)
Etymology: Karstsinnectes: Name from the ombination of words. Karst meaning an area of water eroded limestone; 'sin' is an abbreviation of the Greek word Sino, referring to Chinese; 'nectes' a Greek word meaning swimmer.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
; eau douce démersal. Subtropical
Distribution
Territoires | Zones FAO | Écosystèmes | Occurrences | Carte par point | Introductions | Faunafri
Asia: China.
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Description synthétique
Clés d'identification | Morphologie | Morphométrie
This species collected from a cave in Ande Town,Jingxi County in the Guangxi Zhuang Autonomous Region, China is distinguished by the following characters: absence of eyes and scales; transparent body; complete lateral line; pectoral fin tip over the midpoint between pectoral fin base and pelvic fin base; slender body, SL is 4.8-7.3 times as long as body depth; head long, SL is 3.1-3.6 times as long as head length; caudal-peduncle slender, its length 1.6- 2.4 times as long as depth of caudal peduncle (Ref. 131077).
Cross section: oval.
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Luo, T., Q. Yang, L. Wu, Y.-L. Wang, J.-J. Zhou, H.-Q. Deng, N. Xiao and J. Zhou, 2023. Phylogenetic relationships of Nemacheilidae cavefish (Heminoemacheilus, Oreonectes, Yunnanilus, Paranemachilus, and Troglonectes) revealed by analysis of mitochondrial genome and seven nuclear genes. Zoological Research 44(4):693-697. (Ref. 131074)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: sans intérêt
Outils
Articles particuliers
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Sources Internet
Estimations basées sur des modèles
Indice de diversité phylogénétique (Réf. 82804) |
PD50 = 0.5156 [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). |
Niveau trophique (Réf. 69278) |
2.9 ±0.3 se; based on size and trophs of closest relatives |
Résilience (Réf. 120179) |
Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.). |
Vulnérabilité de la pêche (Ref. 59153) |
Low to moderate vulnerability (25 of 100). 🛈 |