| Homacodontidae †Hylomeryx annectens |
| Homacodontidae †Gagadon minimonstrum |
| Homacodontidae †Homacodon spp. |
| Anoplotherioidea | Anoplotheriidae | Robiaciinae †Robiacina spp. |
| Anoplotherioidea | Anoplotheriidae | Anoplotheriinae †Anoplotherium spp. |
| Anoplotherioidea | Anoplotheriidae | Anoplotheriinae †Duerotherium sudrei |
| Anoplotherioidea | Cainotheriidae | Cainotheriinae †Cainotherium spp. |
| Anoplotherioidea | Cainotheriidae | Oxacroninae †Oxacron spp. |
| Anoplotherioidea | Cainotheriidae | Oxacroninae †Paroxacron bergeri |
| Anoplotherioidea | Dacrytheriidae †Tapirulus spp. |
| Merycoidodontoidea | Merycoidodontidae †Aclistomycter middletoni |
| Merycoidodontoidea | Merycoidodontidae | Oreonetinae †Bathygenys spp. |
| Merycoidodontoidea | Merycoidodontidae | Oreonetinae †Oreonetes anceps |
| Merycoidodontoidea | Merycoidodontidae | Leptaucheniinae | Leptaucheniini †Leptauchenia spp. |
| Merycoidodontoidea | Merycoidodontidae | Leptaucheniinae | Leptaucheniini †Limnenetes platyceps |
| Merycoidodontoidea | Merycoidodontidae | Leptaucheniinae | Sespiini †Sespia spp. |
| Merycoidodontoidea | Merycoidodontidae | Merycoidodontinae †Merycoidodon spp. |
| Merycoidodontoidea | Merycoidodontidae | Merycoidodontinae †Mesoreodon major |
| Merycoidodontoidea | Merycoidodontidae | Miniochoerinae †Miniochoerus spp. |
| Merycoidodontoidea | Merycoidodontidae | Desmatochoerinae †Desmatochoerus spp. |
| Merycoidodontoidea | Merycoidodontidae | Promerycochoerinae †Promerycochoerus spp. |
| Merycoidodontoidea | Merycoidodontidae | Promerycochoerinae †Merycoides cursor |
| Merycoidodontoidea | Merycoidodontidae | Merychyinae †Oreodontoides oregonensis |
| Merycoidodontoidea | Merycoidodontidae | Merychyinae †Paroreodon parvus |
| Merycoidodontoidea | Merycoidodontidae | Merychyinae †Merychyus spp. |
| Merycoidodontoidea | Merycoidodontidae | Eporeodontinae †Eporeodon spp. |
| Merycoidodontoidea | Merycoidodontidae | Phenacocoelinae †Phenacocoelus typus |
| Merycoidodontoidea | Merycoidodontidae | Phenacocoelinae †Hypsiops spp. |
| Merycoidodontoidea | Merycoidodontidae | Ticholeptinae †Mediochoerus spp. |
| Merycoidodontoidea | Merycoidodontidae | Ticholeptinae †Ticholeptus zygomaticus |
| Merycoidodontoidea | Merycoidodontidae | Merycochoerinae †Merycochoerus spp. |
| Merycoidodontoidea | Merycoidodontidae | Merycochoerinae †Brachycrus spp. |
| Xiphodontoidea | Xiphodontidae †Paraxiphodon spp. |
| Xiphodontoidea | Xiphodontidae †Xiphodon spp. |
| Cameloidea | Oromerycidae †Eotylopus spp. |
| Cameloidea | Oromerycidae †Oromeryx plicatus |
| Cameloidea | Oromerycidae †Protylopus spp. |
| Cameloidea | Camelidae | Poebrotheriinae †Poebrotherium spp. |
| Cameloidea | Camelidae | Miolabinae †Miolabis spp. |
| Cameloidea | Camelidae | Miolabinae †Protocamelus fissidens |
| Cameloidea | Camelidae | Miolabinae †Protolabis spp. |
| Cameloidea | Camelidae | Stenomylinae †Stenomylus spp. |
| Cameloidea | Camelidae | Floridatragulinae †Floridatragulus spp. |
| Cameloidea | Camelidae | Camelinae | Lamini †Hemiauchenia spp. |
| Cameloidea | Camelidae | Camelinae | Lamini †Pleiolama spp. |
| Cameloidea | Camelidae | Camelinae | Lamini †Blancocamelus meadei |
| Cameloidea | Camelidae | Camelinae | Lamini †Palaeolama mirifica |
| Cameloidea | Camelidae | Camelinae | Lamini Lama glama llama |
| Cameloidea | Camelidae | Camelinae | Lamini Lama guanicoe guanaco |
| Cameloidea | Camelidae | Camelinae | Lamini Lama pacos alpaca |
| Cameloidea | Camelidae | Camelinae | Lamini Lama vicugna vicuña |
| Cameloidea | Camelidae | Camelinae | Camelini †Procamelus spp. |
| Cameloidea | Camelidae | Camelinae | Camelini †Paracamelus spp. |
| Cameloidea | Camelidae | Camelinae | Camelini †Camelops spp. |
| Cameloidea | Camelidae | Camelinae | Camelini †Camelus sivalensis |
| Cameloidea | Camelidae | Camelinae | Camelini †Camelus moreli Syrian camel |
| Cameloidea | Camelidae | Camelinae | Camelini Camelus ferus wild Bactrian camel |
| Cameloidea | Camelidae | Camelinae | Camelini Camelus bactrianus Bactrian camel |
| Cameloidea | Camelidae | Camelinae | Camelini Camelus dromedarius dromedary |