Genus: Kurtodon OSBORN, 1887
Etymology: Greek, kyrtos, “arched, curved” and Greek, odon, “tooth”: Curved tooth.
= Athrodon OSBORN, 1887 non SAUVAGE, 1880 (Athrodon douvillei, Actinopterygii, Pycnodontidae)
Etymology:
= Curtodon ZITTEL, 1892 (sic)
= Cyrtodon WINGE, 1893 (sic)

Species: pusillus (OSBORN, 1887) OSBORN, 1887
Etymology:
= Athrodon pusillus OSBORN, 1887

Holotype: BMNH 47755

Locality: Durdlestone Bay, Swanage, Dorset County, England, Southern United Kingdom.

Horizon: Purbeckian.

Biostratigraphy:

Age: Tithonian Stage, Upper Malm Epoch, Late Jurassic.

Material: Much of left maxilla with UC, UP3-4 and UM1-7.

Referred material:

BMNH 48402: Fragment of right maxilla with UP4 and UM1-5.