| Name | From | To | Age range |
|---|---|---|---|
| Illinites unicus | Late Devonian | Rupelian |
|
| Illinites trivisus | Late Atokan | Ladinian |
|
| Illinites tener | Late Atokan | Early Triassic |
|
| Illinites tectus | Late Atokan | Triassic |
|
| Illinites talchirensis | Late Atokan | Permian |
|
| Illinites striatus | Permian | Permian |
|
| Illinites spectabilis | Late Atokan | Early Carnian |
|
| Illinites sp. Virg.,1987 | Late Paleozoic | Late Paleozoic |
|
| Illinites sp. Vigr.et al,1998 | Late Anisian | Ladinian |
|
| Illinites sp. Venk.& Kar,1968 | Late Atokan | Late Atokan |
|
| Illinites sp. Habi.& Ames,1970 | Permian | Permian |
|
| Illinites sp. Acen.& Virg.,1987 | Late Atokan | Kazanian |
|
| Illinites sp | Carboniferous | Early Cretaceous |
|
| Illinites recurvus | Stephanian | Stephanian |
|
| Illinites rectus | Late Artinskian | Late Artinskian |
|
| Illinites purus | Carboniferous | Permian |
|
| Illinites polymorphus | Late Atokan | Late Wolfcampian |
|