| Name | From | To | Age range |
|---|---|---|---|
| Lejeunia | Mesozoic | Recent |
|
| Lejeunia aechmophora | Middle Eocene | Early Miocene |
|
| Lejeunia ampla | Campanian | Campanian |
|
| Lejeunia applanata | Early Miocene | Early Miocene |
|
| Lejeunia cinctoria | Late Eocene | Late Eocene |
|
| Lejeunia circularis | Campanian | Campanian |
|
| Lejeunia cretacea | Aptian | Coniacian |
|
| Lejeunia diversiforma | Recent | Recent |
|
| Lejeunia elongata | Eocene | Early Oligocene |
|
| Lejeunia fallax | Early Eocene | Miocene |
|
| Lejeunia fissurata | Late Eocene | Late Oligocene |
|
| Lejeunia gaditana | Late Cretaceous | Late Cretaceous |
|
| Lejeunia hyalina | Campanian | Miocene |
|
| Lejeunia hyaloderma | Late Eocene | Late Eocene |
|
| Lejeunia inornata | Bartonian | Bartonian |
|
| Lejeunia kozlowskii | Cretaceous | Eocene |
|
| Lejeunia laevigata | Senonian | Maastrichtian |
|