Cynodesmus, Hesperocyoninae. The remaining genera are placed in the subfamilies Borophaginae and Caninae. With unrelated species removed, Cynodesmus is...

based on shared characteristics: Mesocyon-Enhydrocyon clade (includes Cynodesmus, Sunkahetanka, Philotrox) Osbornodon clade Paraenhydrocyon Ectopocynus...

approximately 5 million years. In form, it was intermediate between the small Cynodesmus and the later Enhydrocyon, the first hypercarnivorous, "bone-cracking"...

incertae sedis †Prohesperocyon †Hesperocyoninae Hesperocyon Mesocyon Cynodesmus Sunkahetanka Philotrox Enhydrocyon Paraenhydrocyon Osbornodon Caedocyon...

approximately 5 million years. In form, it was intermediate between the small Cynodesmus and the later Enhydrocyon, the first hypercarnivorous, "bone-cracking"...

incertae sedis †Prohesperocyon †Hesperocyoninae Hesperocyon Mesocyon Cynodesmus Sunkahetanka Philotrox Enhydrocyon Paraenhydrocyon Osbornodon Caedocyon...

incertae sedis †Prohesperocyon †Hesperocyoninae Hesperocyon Mesocyon Cynodesmus Sunkahetanka Philotrox Enhydrocyon Paraenhydrocyon Osbornodon Caedocyon...

(Canis dirus) Canis falconeri Canis lepophagus Genus Cerdocyon Genus Cynodesmus Genus Leptocyon Genus Phlaocyon Subfamily Hesperocyoninae Genus Hesperocyon...

incertae sedis †Prohesperocyon †Hesperocyoninae Hesperocyon Mesocyon Cynodesmus Sunkahetanka Philotrox Enhydrocyon Paraenhydrocyon Osbornodon Caedocyon...

incertae sedis †Prohesperocyon †Hesperocyoninae Hesperocyon Mesocyon Cynodesmus Sunkahetanka Philotrox Enhydrocyon Paraenhydrocyon Osbornodon Caedocyon...

incertae sedis †Prohesperocyon †Hesperocyoninae Hesperocyon Mesocyon Cynodesmus Sunkahetanka Philotrox Enhydrocyon Paraenhydrocyon Osbornodon Caedocyon...

incertae sedis †Prohesperocyon †Hesperocyoninae Hesperocyon Mesocyon Cynodesmus Sunkahetanka Philotrox Enhydrocyon Paraenhydrocyon Osbornodon Caedocyon...

†Borophaginae Genus: †Otarocyon Wang, Tedford, & Taylor, 1999 Type species †Cynodesmus cooki Species †O. cooki †O. macdonaldi Range of Otarocyon based on fossil...

than that of other contemporary borophagines. Carpocyon compressus (syn. Cynodesmus cuspidatus), fossils have been found in Nevada, Nebraska, Colorado, and...

incertae sedis †Prohesperocyon †Hesperocyoninae Hesperocyon Mesocyon Cynodesmus Sunkahetanka Philotrox Enhydrocyon Paraenhydrocyon Osbornodon Caedocyon...

incertae sedis †Prohesperocyon †Hesperocyoninae Hesperocyon Mesocyon Cynodesmus Sunkahetanka Philotrox Enhydrocyon Paraenhydrocyon Osbornodon Caedocyon...

incertae sedis †Prohesperocyon †Hesperocyoninae Hesperocyon Mesocyon Cynodesmus Sunkahetanka Philotrox Enhydrocyon Paraenhydrocyon Osbornodon Caedocyon...

incertae sedis †Prohesperocyon †Hesperocyoninae Hesperocyon Mesocyon Cynodesmus Sunkahetanka Philotrox Enhydrocyon Paraenhydrocyon Osbornodon Caedocyon...

incertae sedis †Prohesperocyon †Hesperocyoninae Hesperocyon Mesocyon Cynodesmus Sunkahetanka Philotrox Enhydrocyon Paraenhydrocyon Osbornodon Caedocyon...

incertae sedis †Prohesperocyon †Hesperocyoninae Hesperocyon Mesocyon Cynodesmus Sunkahetanka Philotrox Enhydrocyon Paraenhydrocyon Osbornodon Caedocyon...

locality for genus †Cylindrodon fontis – type locality for species †Cynodesmus †Cynodesmus thooides – type locality for species Cynomys †Cynomys ludovicianus...

†Cynarctoides lemur †Cynarctoides roii †Cynarctus †Cynarctus crucidens †Cynodesmus †Cynodesmus thooides Cynomys Contents A B C D E F G H I J K L M N O P Q R S...

†Cynarctoides acridens †Cynarctoides lemur †Cynarctoides roii †Cynarctus †Cynodesmus Cynomys †Daphoenus †Desmatippus †Desmatochoerus †Desmocyon †Diceratherium...

incertae sedis †Prohesperocyon †Hesperocyoninae Hesperocyon Mesocyon Cynodesmus Sunkahetanka Philotrox Enhydrocyon Paraenhydrocyon Osbornodon Caedocyon...

incertae sedis †Prohesperocyon †Hesperocyoninae Hesperocyon Mesocyon Cynodesmus Sunkahetanka Philotrox Enhydrocyon Paraenhydrocyon Osbornodon Caedocyon...

incertae sedis †Prohesperocyon †Hesperocyoninae Hesperocyon Mesocyon Cynodesmus Sunkahetanka Philotrox Enhydrocyon Paraenhydrocyon Osbornodon Caedocyon...

†Cosoryx – tentative report Crataegus †Credneria Crematogaster Culiseta †Cynodesmus Cynomys †Cynomys ludovicianus †Dalbergia †Dalbergia retusa †Daphoenictis...

incertae sedis †Prohesperocyon †Hesperocyoninae Hesperocyon Mesocyon Cynodesmus Sunkahetanka Philotrox Enhydrocyon Paraenhydrocyon Osbornodon Caedocyon...

emryi – type locality for species †Cynarctoides roii †Cynarctus †Cynelos †Cynodesmus Cynomys †Daphoenictis †Daphoenodon †Daphoenus – type locality for genus...

†Cynelos †Cynelos idoneus †Cynelos sinapius †Cynodesmus †Cynodesmus martini – type locality for species †Cynodesmus thooides †Cynomyoides †Cynomyoides vatis...