Miacids

Miacis ("small point") is an extinct genus of placental mammals from clade Carnivoraformes, that lived in North America from the early to middle Eocene.

Vulpavus ("ancestor of foxes") is an extinct paraphyletic genus of placental mammals from clade Carnivoraformes, that lived in North America from the early to middle Eocene.

Tapocyon ("dog from Tapo Canyon") is an extinct genus of placental mammals from clade Carnivoraformes, that lived in North America during the middle Eocene. Tapocyon was about the size of a coyote and is believed to have been a good climber that spent a lot of time in trees.

Paroodectes ("near Oodectes") is an extinct genus of placental mammals from clade Carnivoraformes, that lived in Europe during the middle Eocene.

Vassacyon ("wasatchian dog") is an extinct genus of placental mammals from clade Carnivoraformes, that lived in North America and Europe from the late Paleocene to early Eocene. It is considered the largest of the early Eocene mammals.

Uintacyon ("dog of the Uinta Mountains") is an extinct paraphyletic genus of placental mammals from clade Carnivoraformes, that lived in North America from the early to middle Eocene.

Palaearctonyx ("ancient bear's claw") is an extinct genus of omnivorous placental mammals from clade Carnivoraformes, that lived in North America from the early to middle Eocene.

Prodaphaenus ("before Daphoenus") is an extinct genus of placental mammals from clade Carnivoraformes, that lived in North America during the middle Eocene.

Gracilocyon ("gracile dog") is an extinct paraphyletic genus of placental mammals from clade Carnivoraformes, that lived in North America and Europe from the late Paleocene to the early Eocene.

Messelogale ("weasel from Messel") is an extinct genus of placental mammals from clade Carnivoraformes, that lived in Europe during the middle Eocene.

Quercygale ("weasel from Quercy") is an extinct genus of placental mammals from the clade Carnivoraformes, that lived in Europe during the early to late Eocene.

Paramiacis ("near Miacis") is an extinct genus of placental mammals from clade Carnivoraformes, that lived in Europe from the middle to late Eocene. Species P. exilis and P. teilhardi were long believed to be the same species (P. exilis), with differences that were only represented as an example of sexual dimorphism.

Procynodictis ("before Cynodictis") is an extinct genus of placental mammals from clade Carnivoraformes, that lived in North America from the early to middle Eocene.

Miocyon ("lesser dog") is an extinct genus of placental mammals from clade Carnivoraformes, that lived in North America from the early to late Eocene.

Oodectes ("egg biter") is an extinct paraphyletic genus of placental mammals from clade Carnivoraformes, that lived in North America from the early to middle Eocene.

Xinyuictis ("weasel from Xinyu") is an extinct genus of placental mammals from clade Carnivoraformes, that lived in Asia from the early to late Eocene.

Eosictis is an extinct genus of Miacidae. It was first named by Scott in 1945, and contains one species, Eosictis avinoffi.

Chailicyon is an extinct genus in the basal Carnivoramorph family Miacidae that lived in Asia during the Middle to Late Eocene.