Named By: Claudia Inés Serrano-Brañas, Esperanza Torres-Rodríguez, Paola Carolina Reyes-Luna, Ixchel González-Ramírez & Carlos González-Leóne - 2016.
Classification: Chordata, Reptilia, Dinosauria, Saurischia, Theropoda, Ornithomimosauria, Ornithomimidae.
Species: T. packardensis (type).
Size: Unknown due to lack of fossil remains.
Known locations: Mexico - Packard Formation.
Time period: Campanian of the Cretaceous.
Fossil representation: Disarticulated finger and foot bones.
Tototlmimus is a genus of ornithomimosaur that lived in Mexico during the late Cretaceous. So far Tototlmimus is only known from fossils of some foot bones and fingers, and so it is hard to infer much about this dinosaur other than that it has been estimated to have been a medium sized ornithomimid.
- A new ornithomimid dinosaur from the Upper Cretaceous Packard Shale Formation (Cabullona Group) Sonora, México. - Cretaceous Research 58: 49–62. - Claudia Inés Serrano-Brañas, Esperanza Torres-Rodríguez, Paola Carolina Reyes-Luna, Ixchel González-Ramírez & Carlos González-Leóne - 2016.