Xanthotrogus Reitter,1902,as Rhizotrogus (Xanthotrogus)
[10 species].
Type species Rhizotrogus sieversi Reitter, 1896, by subsequent designation of Medvedev (1951).
Status revised to Xanthotrogus by Medvedev (1966).
Xanthotrogus (Xestotrogus) Reitter, 1902, as Rhizotrogus (Xestotrogus) .
Type species Rhizotrogus validus Kraatz, 1884, by monotypy.
Status revised to Xanthotrogus (Xestotrogus) by Nikolajev (2004c).