Taxa Count: 18

NOTHARCTIDAE

Cantius Simons, 1962

Cantius abditus (Gingerich & Simons, 1977)

Cantius frugivorus (Cope, 1875)

Cantius mckennai (Gingerich & Simons, 1977)

Cantius ralstoni (Matthew, 1915)

Copelemur praetutus (Gazin, 1962)

Notharctus Leidy, 1870

Notharctus robinsoni Gingerich, 1979

Notharctus robustior (Leidy, 1872)

Pelycodus Cope, 1875

Pelycodus danielsae Froehlich & Lucas, 1991

Pelycodus frugivorus (Cope, 1875)

Pelycodus jarrovii (Cope, 1874)

Pelycodus ralstoni (Matthew, 1915)

Pelycodus trigonodus (Matthew, 1915)

Pelycodus tutus (Cope, 1877)

Smilodectes gracilis (Marsh, 1871)

Smilodectes mcgrewi Gingerich, 1979