Genus Perotrilites
- Species total:
- 148
- Age range:
- 500 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Perotrilites | Silurian | Late Eocene |
|
| Perotrilites aculeatus | Late Emsian | Famennian |
|
| Perotrilites aculeiformis | Famennian | Famennian |
|
| Perotrilites aegyptiaca | Aptian | Aptian |
|
| Perotrilites argutus | Eifelian | Coniacian |
|
| Perotrilites asiaticus | Middle Triassic | Middle Triassic |
|
| Perotrilites bifurcatus | Late Emsian | Frasnian |
|
| Perotrilites bollandensis | Siegenian | Emsian |
|
| Perotrilites brevilaesuratus | Early Cretaceous | Early Cretaceous |
|
| Perotrilites bursatus | Cenomanian | Coniacian |
|
| Perotrilites caperatus | Late Gedinnian | Early Albian |
|
| Perotrilites cerosus | Chesterian | Chesterian |
|
| Perotrilites comptus | Early Cretaceous | Early Cretaceous |
|
| Perotrilites conatus | Early Devonian | Early Famennian |
|
| Perotrilites conicus | Emsian | Givetian |
|
| Perotrilites convolutus | Albian | Early Eocene |
|
| Perotrilites corrugis | Late Triassic | Late Triassic |
|