| Name | From | To | Age range |
|---|---|---|---|
| Mochtyella | Ordovician | Silurian |
|
| Mochtyella cristata | Ordovician | Middle Devonian |
|
| Mochtyella duplicidentata | Llandeilian | Early Ashgillian |
|
| Mochtyella elleri | Devonian | Devonian |
|
| Mochtyella fragilis | Llandeilian | Late Ashgillian |
|
| Mochtyella kielanae | Late Devonian | Late Devonian |
|
| Mochtyella multilamellata | Llandeilian | Early Ashgillian |
|
| Mochtyella polonica | Early Ordovician | Silurian |
|
| Mochtyella sp | Ordovician | Triassic |
|
| Mochtyella sp. Cour.et al,1990 | Cenomanian | Turonian |
|
| Mochtyella sp.A | Ordovician | Silurian |
|
| Mochtyella sp.A Hint.,1998 | Johvi | Oandu |
|
| Mochtyella sp.A Myan.& Zasl.,1985 | Llandoverian | Wenlockian |
|
| Mochtyella sp.B | Early Wenlockian | Early Wenlockian |
|
| Mochtyella sp.B Kiel.,1966 | Silurian | Silurian |
|
| Mochtyella sp.B Myan.& Zasl.,1985 | Wenlockian | Ludlovian |
|
| Mochtyella sp.C | Silurian | Silurian |
|