†Megactenomys Rusconi 1930 (caviomorph)
Mammalia - Glires - Ctenomyidae
PaleoDB taxon number: 42067
Parent taxon: Ctenomyidae according to M. C. McKenna and S. K. Bell 1997
Sister taxa: Actenomys, Chasicomys, Ctemys, Ctenomys, Eucelophorus, Praectenomys, Willidewu, Xenodontomys
Subtaxa: none
Ecology: scansorial insectivore