| Name | From | To | Age range |
|---|---|---|---|
| Triprojectus reductus | Cenomanian | Oligocene |
|
| Triprojectus sentus | Campanian | Maastrichtian |
|
| Triprojectus sp | Cretaceous | Miocene |
|
| Triprojectus sp.2 | Maastrichtian | Maastrichtian |
|
| Triprojectus sp.A | Late Maastrichtian | Late Maastrichtian |
|
| Triprojectus sp.B | Early Danian | Early Danian |
|
| Triprojectus spinulasus | Late Paleocene | Late Paleocene |
|
| Triprojectus tricupis | Cenomanian | Oligocene |
|
| Triprojectus tripetaus | Cenomanian | Oligocene |
|
| Triprojectus unicus | Cretaceous | Danian |
|