Genus Perotrilites
- Species total:
- 148
- Age range:
- 500 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Perotrilites aculeatus | Late Emsian | Famennian |
|
| Perotrilites spinosus | Middle Devonian | Late Devonian |
|
| Perotrilites microbaculatus | Late Gothlandian | Late Devonian |
|
| Perotrilites ergatus | Early Devonian | Famennian |
|
| Perotrilites paniculatus | Early Famennian | Early Tournaisian |
|
| Perotrilites ordinarius | Late Frasnian | Early Visean |
|
| Perotrilites luteolus | Late Famennian | Dinantian |
|
| Perotrilites velatus | Tournaisian | Visean |
|
| Perotrilites evanidus | Late Famennian | Dinantian |
|
| Perotrilites delicatus | Namurian B | Yeadonian |
|
| Perotrilites tessellatus | Tournaisian | Namurian |
|
| Perotrilites tuberosus | Namurian B | Westphalian A |
|
| Perotrilites parvigracilus | Pennsylvanian | Westphalian C |
|
| Perotrilites magnus | Late Devonian | Westphalian D |
|
| Perotrilites wichitaensis | Early Wolfcampian | Late Wolfcampian |
|
| Perotrilites niger | Permian | Tatarian |
|
| Perotrilites cuspidus | Late Tatarian | Smithian |
|