Two new species of Acentrella Bengtsson, 1912 (Ephemeroptera, Baetidae) from Kazakhstan with notes on the Palaearctic fauna Author Sroka, Pavel Author Arnekleiv, Jo Vegar text Zootaxa 2010 2693 1 20 journal article 10.5281/zenodo.199594 2de236ae-8437-4f4c-9de8-7a614a2e6cd9 1175-5326 199594 10. Acentrella sibirica ( Kazlauskas, 1963 ) Pseudocloëon sibiricum Kazlauskas, 1963 [larva] Pseudocloeon fenestratum sensu Baikova (1968) [imago male, misidentification according to Kluge, 1980 ] Pseudocloeon sibiricum Kazlauskas, 1963 in Kluge (1980) [imago male, larva] Baetis (Acentrella) sibiricum ( Kazlauskas, 1963 ) in Novikova & Kluge (1987) [combination] Acentrella sibirica ( Kazlauskas, 1963 ) in Waltz & McCafferty (1987) [combination] Type locality: Russia , Irkutskaia Region, Yelovka River, Usť-Uda [town] ( Kazlauskas 1963 ). Distribution: Eastern Russia ( Tshernova et al. 1986 ), Korea ( Park et al. 1996 ), Japan ( Fujitani 2008 ), Mongolia ( Soldán et al. 2009 ).