Genus Leiofusa
- Species total:
- 135
- Age range:
- 4100 - 1.2 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Leiofusa spinata | Middle Ordovician | Middle Ordovician |
|
| Leiofusa crassiuscula | Late Arenigian | Early Llanvirnian |
|
| Leiofusa parvitatis | Late Arenigian | Ludfordian |
|
| Leiofusa communis | Llanvirnian | Devonian |
|
| Leiofusa subcircularis | Late Llanvirnian | Late Llanvirnian |
|
| Leiofusa sp.A Turn.,1985 | Early Llandeilian | Middle Llandeilian |
|
| Leiofusa pussila | Late Ordovician | Late Ordovician |
|
| Leiofusa minima | Late Ordovician | Cenomanian |
|
| Leiofusa bispinoides | Late Ordovician | Silurian |
|
| Leiofusa muelleri | Late Ordovician | Early Wenlockian |
|
| Leiofusa sommeri | Late Ordovician | Silurian |
|
| Leiofusa asymmetrica | Late Ordovician | Ashgillian |
|
| Leiofusa brasiliensis | Late Ordovician | Middle Devonian |
|
| Leiofusa bispinosoides | Late Ordovician | Early Gedinnian |
|
| Leiofusa sp.A | Caradocian | Eifelian |
|
| Leiofusa sp. Heus.,1994 | Caradocian | Ashgillian |
|
| Leiofusa algerensis | Caradocian | Givetian |
|