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Cypriniformes (Carps) >
Nemacheilidae (Brook loaches)
Etymology: Schistura: Greek, schizein = to divide + Greek, oura = tail; an allusion to forked caudal fins (Ref. 45335); greenei: Named for Richard Greene of the Smithsonian Institution, Washington, for his persistent support over
many years. Treated as a patronym in apposition.
Eponymy: Richard Greene was a Library Technician at the Smithsonian Institution Entomology Library. He was honoured for his “…persistent support over many years”. (Ref. 128868), visit book page.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
; sötvatten bottenlevande. Tropical
Asia: Nangunhe River, Salween River drainage in Yunnan, China.
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 4.5 cm SL hane/ej könsbestämd; (Ref. 116524)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Mjukstrålar i ryggfenan (totalt) : 11 - 12; Mjukstrålar i analfenan: 8; Ryggkotor: 38. Schistura greenei differs from all other species of Schistura within the Salween and neighboring drainages by the following combination of characters: lateral line complete; caudal fin with 8+7 branched rays; pectoral fin with 8-9 rays; pelvic fin with 7-8 rays; 38 vertebrae; lower jaw not notched; HL 19-20% SL, head depth at eye 39-47% HL; head depth at nape 47-52% HL; maximum head width 59-69% HL; caudal peduncle depth 39-49% HL; caudal peduncle length 66-79% HL; body depth 54-67% HL; prepelvic length 50-51% SL; pre-anus length 69-74% SL; 17-21 bars, predorsally inconspicuous; and a broad brown stripe along dorsal midline of the caudal peduncle (Ref. 116524).
Body shape (shape guide): elongated.
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Endruweit, M., 2017. A new Schistura from the Salween basin in western Yunnan (Teleostei: Nemacheilidae). Zootaxa 4243(2):394-400. (Ref. 116524)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
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Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (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 (0.00326 - 0.01610), b=3.03 (2.86 - 3.20), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
3.0 ±0.3 se; based on size and trophs of closest relatives |
Resiliens (Ref. 120179) |
Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.). |
Sårbarhet i fisket (Ref. 59153) |
Low to moderate vulnerability (27 of 100). 🛈 |