| Name | From | To | Age range |
|---|---|---|---|
| Jugella turgida | Early Triassic | Turonian |
|
| Jugella sp.2 | Albian | Turonian |
|
| Jugella sp.1 | Aptian | Turonian |
|
| Jugella sp. Zhan.& Zhan,1991 | Senonian | Eocene |
|
| Jugella sp | Early Triassic | Middle Paleocene |
|
| Jugella sibirica | Early Triassic | Campanian |
|
| Jugella scabrata | Early Triassic | Early Cretaceous |
|
| Jugella rallus | Early Triassic | Early Cretaceous |
|
| Jugella polygramma | Triassic | Cretaceous |
|
| Jugella ovalis | Mesozoic | Albian |
|
| Jugella nucleata | Turonian | Turonian |
|
| Jugella minor | Early Triassic | Early Cretaceous |
|
| Jugella minica | Early Triassic | Early Cretaceous |
|
| Jugella latus | Triassic | Cretaceous |
|
| Jugella laevigata | Senonian | Eocene |
|
| Jugella granda | Early Triassic | Maastrichtian |
|
| Jugella gracilis | Triassic | Eocene |
|