Mammalia - Rodentia - Theridomyidae
Parent taxon: Theridomyidae according to M. Vianey-Liaud et al. 2014
See also Astibia et al. 2000 and Bosma and Insole 1972
Sister taxa: Archaeomys, Columbomys, Estellomys, Issiodoromyinae, Microsuevosciurus, Oltinomyinae, Oltinomys, Paradelomys, Pseudoltinomys, Pseudosciurinae, Remys, Sciuromys, Tardenomys, Thalerimys
Subtaxa: Blainvillimys Isoptychus Paratheridomys Patriotheridomys Protechimys Theridomys Toeniodus
Ecology: ground dwelling herbivore
Distribution:
• Oligocene of Belgium (2 collections), France (56), Germany (4), Spain (9), Switzerland (4)
• Eocene to Oligocene of France (1)
• Eocene of France (17), Spain (6), Switzerland (1), the United Kingdom (24)
Total: 124 collections including 177 occurrences