Name | From | To | Age range |
---|---|---|---|
Ildraites carinatus | Cambrian | Silurian |
|
Ildraites cervicornis | Cambrian | Silurian |
|
Ildraites pectinatus | Cambrian | Silurian |
|
Ildraites patulus | Late Ordovician | Early Gothlandian |
|
Ildraites horridus | Late Ordovician | Early Gothlandian |
|
Ildraites peramplus | Late Ordovician | Early Gothlandian |
|