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Cypriniformes (Carps) >
Botiidae (Pointface loaches) > Leptobotiinae
Etymology: micra: From the Greek micros, meaning small, in reference to the fact that the species is the smallest known
species of the genus, with females as small as 4.5 cm SL developing oocytes. An adjective.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
; sötvatten bottenlevande. Subtropical
Asia: upper River Li in Guangxi province, China.
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 5.0 cm SL hane/ej könsbestämd; (Ref. 116421)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Mjukstrålar i ryggfenan (totalt) : 11 - 12; Mjukstrålar i analfenan: 8; Ryggkotor: 38. Leptobotia micra is diagnosed from all its congeners by a combination of the following
characters: absence of dark bars or dorsal saddles on body; a row of white dots along dorsal midline; 4+34 vertebrae; predorsal distance 58.1-59.0% SL; eye diameter 1.8?2.0% SL; pelvic fins not reaching anus; caudin fin emarginate (length of median rays 1.3?1.4 times in length of lower lobe); and the anus positioned distinctly closer to anal-fin origin than to pelvic-fin base (Ref. 116421).
Body shape (shape guide): elongated.
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Bohlen, J. and V. Slechtová, 2017. Leptobotia micra, a new species of loach (Teleostei: Botiidae) from Guilin, southern China. Zootaxa 4250(1):90-100. (Ref. 116421)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
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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=0.00776 (0.00338 - 0.01781), b=3.04 (2.86 - 3.22), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
3.2 ±0.4 se; based on size and trophs of closest relatives |
Sårbarhet i fisket (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |