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Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Schizopygopsinae
Etymology: Oxygymnocypris: Greek, oxy = sharp + Greek, gymnos = naked + Kypris, other name for Aphrodite, proceeding from Cyprus (Kypris), Greek, kyprinos = carp (Ref. 45335).
Eponymy: Major Francis Hugh Stewart IMS. MA, MB., DSc. (1879–1951) studied at the universities of St Andrews, Edinburgh and Cambridge. He served in the Indian Medical Service (1904– 1921). He was Surgeon-Naturalist to the Indian Marine Survey. [...] (Ref. 128868), visit book page.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
; sötvatten bentopelagisk. High altitude
Asia: Brahmaputra River in Tibet (Ref. 32617).
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 67.6 cm TL hane/ej könsbestämd; (Ref. 114985); publicerad maxvikt: 3.0 kg (Ref. 114985)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Dorsal and caudal fins grayish-black, hinds of pectoral, pelvic and anal fins orange, dorsal and caudal fins with many spots. Snout pointed; scale absent but with a small number of irregular scales only on part of pectoral girdle and anal scales.
Body shape (shape guide): elongated; Cross section: compressed.
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Yunfei, W., 1987. A survey of the fish fauna of the Mount Namjagbarwa region in Xizang (Tibet), China. p. 109-112 In S.O. Kullander and B. Fernholm (eds.) Proc. V Congr. Europ. Ichthyol., Stockholm, Sweden. (Ref. 32617)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
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Särskilda rapporter
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Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref. 82804) |
PD50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00646 (0.00515 - 0.00809), b=3.11 (3.05 - 3.17), in cm total length, based on LWR estimates for this species (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
2.9 ±0.2 se; based on size and trophs of closest relatives |
Resiliens (Ref. 120179) |
Låg, lägsta populationsfördubblingstid 4,5-14 år (Preliminary K or Fecundity.). |
Sårbarhet i fisket (Ref. 59153) |
Moderate to high vulnerability (53 of 100). 🛈 |