type specimen holotype Cretaceous Upper Cretaceous Mexico and Middle America unknown FEU-1008756
| | type specimen holotype Cretaceous Upper Cretaceous Mexico and Middle America unknown FEU-1008757
| | identified by scientist Cretaceous Upper Cretaceous Maastrichtian Miscellaneous Localities FEU-1015520
| | identified by scientist Cretaceous Upper Cretaceous Maastrichtian Miscellaneous Localities FEU-1015521
| | identified by scientist Cretaceous Upper Cretaceous Maastrichtian Miscellaneous Localities FEU-1015522
| |