Chaetocnema Stephens, 1831

Type species: Chrysomela concinna Marsham, 1802
Designation: by subsequent designation by Westwood (1840)
Synonyms: Plectroscelis Dejean, 1836; Udorpes Motschulsky, 1845; Ydorpes Motschulsky, 1845; Hydropus Motschulsky, 1860; Exorhina Weise, 1886; Brinckaltica Bechyne, 1959; Biodontocnema Biondi, 2000
Subgenera: Tlanoma Motschulsky, 1845
Number of species = 470
Distribution: worldwide
Host plants: Cyperaceae, Juncaceae, Poaceae, Typhaceae, Butomaceae, Convolvulaceae, Polygonaceae,Amaranthaceae, Chenopodiaceae
Reference: Stephens, 1831: 325; White, 1996; Konstantinov et al., 2011

Chaetocnema concinna Marsham, 1802