†Lytoloma Cope 1870 (turtle)
Reptilia - Testudines - Thalassemydidae
Parent taxon: Thalassemydidae according to O. P. Hay 1908
Sister taxa: Catapleura, Erquelinnesia, Idiochelys, Osteopygis, Rhetechelys, Sontiochelys
Subtaxa: Lytoloma angusta, Lytoloma cantabrigiense, Lytoloma crassicostatum, Lytoloma jeanesii, Lytoloma longiceps, Lytoloma planimentum, Lytoloma trigoniceps, Lytoloma wielandi
Ecology: aquatic omnivore