- Taksoni:
Rygchium ,
Rygc
Rygchium Spinola, 1806
- Rygchium dorsale (Fabricius)
- Rygchium fedoris Bohart, 1945
- Rygchium synagroides de Saussure, 1852
- Rygchium taiwanus Sonan, 1937
Animalia > Arthropoda > Insecta > Hymenoptera > Vespoidea > Eumenidae[1]