Barbatula
Barbatula is a genus of fish in the family Nemacheilidae native to Europe and Asia. They are found in streams, rivers and lakes, and the genus also includes Europe's only cavefish, which only was discovered in the Danube–Aachtopf system in Germany in 2015.
Barbatula formerly included many more species, but these have been moved to other genera, notably Oxynoemacheilus.
Species
These are the currently recognized species in this genus:Barbatula altayensis S. Q. Zhu, 1992Barbatula barbatula Barbatula cobdonensis Barbatula compressirostris Barbatula conilobus Prokofiev, 2016Barbatula dgebuadzei Barbatula dsapchynensis Prokofiev, 2016Barbatula emuensis Hao [Chen (ichthyologist)|H. Chen], Hui [Zhang (ichthyologist)|H. Zhang], Y. Chen & Freyhof, 2019Barbatula gibba L. Cao, Causse & E. Zhang, 2012Barbatula golubtsovi Barbatula hispanica Barbatula karabanowi Prokofiev, 2018Barbatula kirinensis T.-L. Tchang, 1932Barbatula leoparda Gauliard, Dettai, Persat, Keith & Denys, 2019Barbatula liaoyangensis Chen, Zhang, Chen & Freyhof, 2019Barbatula linjiangensis Chen, Zhang, Chen & Freyhof, 2019Barbatula markakulensis Barbatula nuda Barbatula oreas Barbatula pechiliensis Barbatula potaninorum Barbatula quignardi Barbatula restricta Prokofiev, 2015Barbatula sawadai Barbatula selengensis Barbatula sturanyi Barbatula tomiana Barbatula toni Barbatula zetensis Barbatula zhangwuensis Chen, Zhang, Chen & Freyhof 2019