Chthonobius Burmeister, 1847

[3 species and 1 additional subspecies].

Type species Chthonobius conspersus Burmeister, 1847, by monotypy.

Cyclidiosoma Janson,1912 . Type species Cyclidiosoma anomalum Janson, 1912, by monotypy. Synonymy by Krikken (1984a).