Rhyssa alaskensis 
Ronisia barbarula 
Ronisia brutia 
Ropalidia cyathiformis 
Ropalidia erythrospila 
Ropalidia fasciata 
Ropalidia horni 
Ropalidia marginata 
Ropalidia regina 
Ropalidia socialistica 
Ropalidia stigma 
Ropalidia Sumatrae 
Rose bedeguar gall 
Rose Sawfly 
Rubrica nasuta 
Ruby-tailed Wasp 
Sabre Wasp 
Saddleback Scoliid Wasp 
Sand-coloured Carder Bee 
Sapyga centrata 
Sapygina decemguttata 
Saxon Wasp 
Scabious Sawfly 
Scabious Sawfly