Common Name - -	Family : Order
Rabbit tick - -	Amblyommidae : Ixodida
Ragwort flea beetle - -	Chrysomelidae : Coleoptera
Raisin moth - -	Pyralidae : Lepidoptera
Rannoch looper - -	Geometridae : Lepidoptera
Raspberry clearwing moth - -	Sesiidae : Lepidoptera
Raspberry looper - -	Noctuidae : Lepidoptera
Red ant - -	Formicidae : Hymenoptera
Red banded mango caterpillar - -	Crambidae : Lepidoptera
Red banded polypore - -	Fomitopsidaceae : Polyporales
Red bollworm - -	Noctuidae : Lepidoptera
Red bull ant - -	Formicidae : Hymenoptera
Red carpet - -	Geometridae : Lepidoptera
Red cedar cone midge - -	Cecidomyiidae : Diptera
Red click beetle - -	Elateridae : Coleoptera
Red clover thrips - -	Phlaeothripidae : Thysanoptera
Red cotton bug - -	Pyrrhocoridae : Heteroptera
Red cotton stainer - -	Pyrrhocoridae : Heteroptera
Red cutworm - -	Noctuidae : Lepidoptera
Red flour beetle - -	Tenebrionidae : Coleoptera
Red hairy caterpillar - -	Arctiidae : Lepidoptera
Red harvester ant - -	Formicidae : Hymenoptera
Red horned grain beetle - -	Tenebrionidae : Coleoptera
Red imported fire ant - -	Formicidae : Hymenoptera
Red milkweed beetle - -	Cerambycidae : Coleoptera
Red palm weevil - -	Curculionidae : Coleoptera
Red pine cone beetle - -	Scolytidae : Coleoptera
Red pine cone borer - -	Tortricidae : Lepidoptera
Red pine sawfly - -	Diprionidae : Hymenoptera
Red pine scale - -	Margarodidae : Homoptera
Red pine shoot borer - -	Tortricidae : Lepidoptera
Red pine shoot moth - -	Pyralidae : Lepidoptera
Red sunflower seed weevil - -	Curculionidae : Coleoptera
Red turpentine beetle - -	Scolytidae : Coleoptera
Red wasp - -	Vespidae : Hymenoptera
Red-and-black cocktail ant - -	Formicidae : Hymenoptera
Redbacked cutworm - -	Noctuidae : Lepidoptera
Redbanded leafroller - -	Tortricidae : Lepidoptera
Redbanded shield bug - -	Pentatomidae : Heteroptera
Redbanded stink bug - -	Pentatomidae : Heteroptera
Red-barred tortrix - -	Tortricidae : Lepidoptera
Redbellied clerid - -	Cleridae : Coleoptera
Red-brown paper wasp - -	Vespidae : Hymenoptera
Redcheeked looper - -	Geometridae : Lepidoptera
Red-haired bark beetle - -	Scolytidae : Coleoptera
Red-headed ash borer - -	Cerambycidae : Coleoptera
Red-headed cardinal beetle - -	Pyrochroidae : Coleoptera
Redheaded jack pine sawfly - -	Diprionidae : Hymenoptera
Red-headed pine sawfly - -	Diprionidae : Hymenoptera
Redhumped caterpillar - -	Notodontidae : Lepidoptera
Redlegged earth mite - -	Penthaleidae : Prostigmata
Red-legged tick - -	Amblyommidae : Ixodida
Red-line quaker - -	Noctuidae : Lepidoptera
Red-shanked carder bee - -	Apidae : Hymenoptera
Red-shoulder stink bug - -	Pentatomidae : Heteroptera
Red-tipped clearwing - -	Sesiidae : Lepidoptera
Reed stalk borer - -	Crambidae : Lepidoptera
Reindeer nose bot fly - -	Oestridae : Diptera
Reindeer warble fly - -	Oestridae : Diptera
Reniform nematode - -	Hoplolaimidae : Tylenchida
Rhododendron borer - -	Sesiidae : Lepidoptera
Rhomboid tortrix - -	Tortricidae : Lepidoptera
Ribbed pine borer - -	Cerambycidae : Coleoptera
Rice ear bug - -	Coreidae : Heteroptera
Rice green caterpillar - -	Noctuidae : Lepidoptera
Rice leaf bug - -	Miridae : Heteroptera
Rice leaffolder moth - -	Crambidae : Lepidoptera
Rice leafroller - -	Crambidae : Lepidoptera
Rice moth - -	Pyralidae : Lepidoptera
Rice stalk stink bug - -	Pentatomidae : Heteroptera
Rice stinkbug - -	Pentatomidae : Heteroptera
Rice weevil - -	Curculionidae : Coleoptera
Rock bee - -	Apidae : Hymenoptera
Rocky mountain wood tick - -	Amblyommidae : Ixodida
Rofous minor - -	Noctuidae : Lepidoptera
Root knot nematode - -	Heteroderidae : Tylenchida
Root-feeding bark beetle - -	Scolytidae : Coleoptera
Rose aphid - -	Aphididae : Homoptera
Rose apple aphid - -	Aphididae : Homoptera
Rose budworm - -	Noctuidae : Lepidoptera
Rose chafer - -	Scarabaeidae : Coleoptera
Rose thrips - -	Thripidae : Thysanoptera
Rose tortrix moth - -	Tortricidae : Lepidoptera
Rose-grain aphid - -	Aphididae : Homoptera
Rosewing - -	Noctuidae : Lepidoptera
Rough bollworm - -	Noctuidae : Lepidoptera
Rough harvester ant - -	Formicidae : Hymenoptera
Roundheaded borer - -	Cerambycidae : Coleoptera
Roundheaded pine beetle - -	Scolytidae : Coleoptera
Rove beetle - -	Staphylinidae : Coleoptera
Rowan moth - -	Pyralidae : Lepidoptera
Ruby tiger - -	Arctiidae : Lepidoptera
Ruddy highflyer - -	Geometridae : Lepidoptera
Russian gypsy moth - -	Lymantriidae : Lepidoptera
Russian wheat aphid - -	Aphididae : Homoptera
Rustic - -	Noctuidae : Lepidoptera
Rustic borer - -	Cerambycidae : Coleoptera
Rusty grain beetle - -	Cucujidae : Coleoptera
Rusty shoulder-knot - -	Noctuidae : Lepidoptera
Rusty tussock moth - -	Lymantriidae : Lepidoptera
Rusty wave - -	Geometridae : Lepidoptera