| Name | From | To | Age range |
|---|---|---|---|
| Illinites talchirensis | Late Atokan | Permian |
|
| Illinites melanocorpus | Late Atokan | Early Keuper |
|
| Illinites pemphicus | Late Atokan | Zechstein |
|
| Illinites paucitaeniatus | Late Atokan | Early Permian |
|
| Illinites notus | Late Atokan | Artinskian |
|
| Illinites tectus | Late Atokan | Triassic |
|
| Illinites kosankei | Late Atokan | Norian |
|
| Illinites polymorphus | Late Atokan | Late Wolfcampian |
|
| Illinites spectabilis | Late Atokan | Early Carnian |
|
| Illinites nitellus | Late Atokan | Late Atokan |
|
| Illinites tener | Late Atokan | Early Triassic |
|
| Illinites goldi | Late Atokan | Late Atokan |
|
| Illinites gamsi | Late Atokan | Ladinian |
|
| Illinites sp. Venk.& Kar,1968 | Late Atokan | Late Atokan |
|
| Illinites incus | Late Westphalian C | Early Westphalian D |
|
| Illinites boehnerii | Westphalian D | Stephanian |
|
| Illinites recurvus | Stephanian | Stephanian |
|