| Name | From | To | Age range |
|---|---|---|---|
| Trileites wybostonensis | Frasnian | Frasnian |
|
| Trileites vulgatus | Carboniferous | Triassic |
|
| Trileites vulgaris | Gondwana | Early Jurassic |
|
| Trileites verrucosus | Carnian | Carnian |
|
| Trileites validus | Rotliegendes | Spathian |
|
| Trileites utilis | Rhaetian | Santonian |
|
| Trileites usitatus | Early Jurassic | Early Jurassic |
|
| Trileites turbanaeformis | Early Triassic | Aptian |
|
| Trileites tuberculatus | Carnian | Carnian |
|
| Trileites tubanaeformis | Jurassic | Early Cretaceous |
|
| Trileites trivedii | Gondwana | Early Permian |
|
| Trileites trivalis | Carboniferous | Permian |
|
| Trileites tenuitates | Late Westphalian C | Late Westphalian C |
|
| Trileites tenuis | Carboniferous | Permian |
|
| Trileites tenellus | Rotliegendes | Spathian |
|
| Trileites subrotundus | Late Cretaceous | Coniacian |
|
| Trileites subdeltoides | Wealden | Wealden |
|