Oedionychis Latreille, 1829

Type species: Altica marginella Olivier, 1808
Designation: by monotypy
Synonyms: Lithonoma Chevrolat, 1836; Chloephaga Weise, 1899; Pedema Chevrolat, 1836
Number of species = 4
Distribution: Palaearctic
Host plants: Verbenaceae, Ericaceae
Reference: Latreille, 1829: 154