| Name | From | To | Age range |
|---|---|---|---|
| Jugella | Berriasian | Tertiary |
|
| Jugella caspica | Early Cretaceous | Campanian |
|
| Jugella claribaculata | Mesozoic | Campanian |
|
| Jugella clina | Triassic | Cretaceous |
|
| Jugella costaliformis | Cenomanian | Eocene |
|
| Jugella fusiformis | Cenomanian | Campanian |
|
| Jugella gracile | Valanginian | Barremian |
|
| Jugella gracilis | Triassic | Eocene |
|
| Jugella granda | Early Triassic | Maastrichtian |
|
| Jugella laevigata | Senonian | Eocene |
|
| Jugella latus | Triassic | Cretaceous |
|
| Jugella minica | Early Triassic | Early Cretaceous |
|
| Jugella minor | Early Triassic | Early Cretaceous |
|
| Jugella nucleata | Turonian | Turonian |
|
| Jugella ovalis | Mesozoic | Albian |
|
| Jugella polygramma | Triassic | Cretaceous |
|
| Jugella rallus | Early Triassic | Early Cretaceous |
|