Orsillus Dallas, 1852a: 551. Type species by monotypy: Orsillus depressus Dallas, 1852 (= Heterogaster depressus Mulsant & Rey, 1852).
Mecorhamphus Fieber, 1860b: 46; 1861a: 173 (syn. Fieber, 1861a: 173, suspected; Puton, 1869a: 13). Type species by monotypy: Mecorhamphus maculatus Fieber, 1861.
Macrorhamphus Jakovlev, 1876c: 218 (syn. Jakovlev, 1879: 69). Type species by monotypy: Macrorhamphus caucasicus Jakovlev, 1876 (= Heterogaster depressus Mulsant & Rey, 1852).