Gnathocera Kirby, 1825
(not Gnathocera Provancher, 1882) [44 species and 32 additional subspecies].
Type species Gnathocera vitticollis Kirby, 1825
(= Gnathocera trivittata trivittata (Swederus, 1787)), by original designation.
Amphistoros Gory & Percheron, 1833 . Type species Scarabaeus trivittatus Swederus, 1787, by subsequent designation of Duponchel (1840). Synonymy by Burmeister (1842).
Gnathocerida Péringuey, 1907 . Type species Gnathocera hirta Burmeister, 1842, by monotypy. Synonymy by Basilewsky (1949).