| Radioconus goeldi Radioconus riochcoensis Radiodiscus amdenus Radiodiscus compactus Radiodiscus coppingers Radiodiscus iheringi Ramphodon naevius Rhagomys rufescens (Thomas, 1886) Rhantus orbignyi Rhea americana (Linnaeus, 1758) Rhegmatorhina gymnops Rhegmatorhina hoffmannsi Rhinodrilus alatus (Righi, 1971) Rhinodrilus fafner (Michaelsen, 1926) Rhinophylla fischerae (Carter, 1966) Rhopornis ardesiaca (Wied, 1831) |
| A - B - C - D - E - F - G - H - I - J - K - L - M |
| N - 0 - P - Q - R - S - T - U - V - W - X - Y - Z |