Ribbed Pine Borer 
Rice hispa 
Ridged Carrion Beetle 
Ripiphorus fasciatus-complex 
Robust Oak Borer 
Rodolia cardinalis 
Root-galling jewel beetle 
Ropalopus femoratus 
Rosalia longicorn 
Rose chafer 
Rose flea beetle 
Rose Weevil 
Rosemary beetle 
Rough Hermit Beetle 
Rough Violet Ground Beetle 
Round-keeled Rhyzobius 
Roundneck Sexton Beetle 
Rufous-shouldered Longhorn Beetle 
Russet Alder Leaf Beetle 
Rustic Borer 
Rustic Sailor Beetle 
rusty pineneedle weevil 
Rutela histrio 
Saffron eucalyptus leaf beetle