type specimen Cretaceous Upper Cretaceous Mexico and Middle America unknown FEU-1007696
| | type specimen Cretaceous Upper Cretaceous Mexico and Middle America unknown FEU-1007697
| | type specimen Cretaceous Upper Cretaceous Mexico and Middle America unknown FEU-1007698
| | type specimen Cretaceous Upper Cretaceous Mexico and Middle America unknown FEU-1007699
| | type specimen holotype Cretaceous Upper Cretaceous Mexico and Middle America unknown FEU-1007694
| |