| Rhyssomatus sculpturatus Champion, 1904 |
| Rhyssomatus sexcostatus Champion, 1910 |
| Rhyssomatus subcostatus Fåhraeus, 1837 |
| Rhyssomatus subrufus Champion, 1904 |
| Rhyssomatus texanus (Sleeper, 1954) |
| Rhyssomatus viridipes Fåhraeus, 1837 |
| Rhyssomatus yucatanus Champion, 1904 |
| Rhythirrinini Lacordaire, 1863 |
| Rhytidoglymma Faust, 1896 |
| Rhytidoglymma aenescens Faust, 1896 |
| Rileyonymus Dietz, 1896 |
| Rileyonymus relictus Dietz, 1896 |
| Sampsonius Eggers, 1935 |
| Sampsonius dampfi Schedl, 1940 |
| Sampsonius reticulatus Bright, 1972 |
| Scalaventer Howden, 1970 |
| Scalaventer subtropicus (Fall, 1907) |
| Scaphomorphus Motschulsky, 1860 |
| Scaphomorphus americanus (Csiki, 1934) |
| Scaphomorphus boucardi (Chevrolat, 1873) |