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Teleostei (teleosts) > 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.

Environment: milieu / climate zone / depth range / distribution range Ecology

Freshwater; demersal. Subtropical

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Asia: upper River Li in Guangxi province, China.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 5.0 cm SL male/unsexed; (Ref. 116421)

Short description Identification keys | Morphology | Morphometrics

Dorsal soft rays (total): 11 - 12; Anal soft rays: 8; Vertebrae: 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).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

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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)

IUCN Red List Status (Ref. 130435: Version 2024-2)

Near Threatened (NT) (B1ab(iii)); Date assessed: 21 August 2023

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00759 (0.00328 - 0.01756), b=3.04 (2.86 - 3.22), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.2 ±0.4 se; based on size and trophs of closest relatives

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Leptobotia micra Bohlen & Slechtová, 2017