| Name | From | To | Age range |
|---|---|---|---|
| Tunisphaeridium spinosissimum | Middle Caradocian | Late Caradocian |
|
| Tunisphaeridium tentaculaferum | Early Paleozoic | Famennian |
|
| Tunisphaeridium venosum | Llandoverian | Early Gedinnian |
|
| Tunisphaeridium whitcliffense | Ludlovian | Ludlovian |
|