Ranatra, Genus
Raphidia, Genus
Raphididae, Familia
Raphidioptera, Ordo
Reduviidae, Familia
Reduvius, Genus
Reticulitermes, Genus
Retinia, Genus
Rhagiini, Tribus
Rhagio, Genus
Rhagionidae, Familia
Rhagium, Genus
Rhagonycha, Genus
Rhamphomyia, Genus
Rhamphomyia, Subgenus (Rhamphomyia)
Rhantus, Genus
Rhaphidophoridae, Familia
Rheotanytarsus, Genus
Rhingia, Genus
Rhinocoris, Genus
Rhinosimus, Genus
Rhinotermitidae, Familia
Rhitrogena, Genus
Rhogogaster, Genus
Rhopalidae, Familia
Rhopalomyia, Genus
Rhyacophila, Genus
Rhyacophilidae, Familia
Rhyacophiloidea, Superfamilia
Rhyacophiloidea, Superfamilia
Rhyparia, Genus
Rhyssa, Genus
Riodininae, Subfamilia
Rosaliini, Tribus
Rosalina, Genus