| Name | From | To | Age range |
|---|---|---|---|
| Kettnerites | Ordovician | Middle Devonian |
|
| Kettnerites abraham | Early Sheinwoodian | Early Sheinwoodian |
|
| Kettnerites aspersus | Llandoverian | Ludlovian |
|
| Kettnerites bankvaetensis | Late Sheinwoodian | Whitcliffian |
|
| Kettnerites burgensis | Late Eltonian | Leintwardinian |
|
| Kettnerites depressus | Middle Ludlovian | Middle Ludlovian |
|
| Kettnerites fjaelensis | Late Sheinwoodian | Early Eltonian |
|
| Kettnerites hebes | Ashgillian | Ashgillian |
|
| Kettnerites huberti | Late Sheinwoodian | Whitcliffian |
|
| Kettnerites invisibilis | Silurian | Silurian |
|
| Kettnerites jacobi | Late Sheinwoodian | Early Homerian |
|
| Kettnerites kosoviensis | Middle Ordovician | Middle Frasnian |
|
| Kettnerites langei | Middle Devonian | Early Frasnian |
|
| Kettnerites martinssonii | Sheinwoodian | Whitcliffian |
|
| Kettnerites microdentatus | Sheinwoodian | Whitcliffian |
|
| Kettnerites plenidens | Silurian | Silurian |
|
| Kettnerites polonensis | Sheinwoodian | Whitcliffian |
|