Taxonomic notes on the genus Baetiella Uéno from China, with the descriptions of three new species (Ephemeroptera: Baetidae) Author Shi, Weifang Author Tong, Xiaoli text Zootaxa 2015 4012 3 553 569 journal article 10.11646/zootaxa.4012.3.9 6bce25b3-09f7-4a75-8687-08f3bd0ae131 1175-5326 253698 45CEB0B9-C7D2-4C1D-B399-3332D2F0CC5F Baetiella japonica ( Imanishi, 1930 ) Acentrella japonica : Imanishi, 1930 :263 ; Baetiella japonica : Uéno, 1931 :220 . Distribution . China ( Taiwan ), Japan . Comments. Baetiella japonica (Imanishi) is the type species of the genus Baetiella erected by Uéno. Based on the Uéno’s reports, this species usually inhabits the fast flowing mountain stream and seems to be widely distributed in Japan ( Uéno 1931 ), it was also collected from the high mountain stream (alt. 2,200m ) in central Taiwan ( Uéno 1969 ).