Rhagadotarsus Breddin, 1905b: 136. Type species by monotypy: Rhagadotarsus kraepelini Breddin, 1905.
Nacebus Distant, 1910a: 152 (syn. Bergroth, 1918: 123). Type species by monotypy: Nacebus dux Distant, 1910 (= Rhagadotarsus kraepelini Breddin, 1905).