| Name | From | To | Age range |
|---|---|---|---|
| Tenua solidus | Aptian | Aptian |
|
| Tenua sp | Early Jurassic | Pleistocene |
|
| Tenua sp. Dode.,1971 | Tithonian | Tithonian |
|
| Tenua sp. Drug.,1967 | Danian | Danian |
|
| Tenua sp.1 | Late Neocomian | Middle Oligocene |
|
| Tenua sp.1 Schu.& Chat.,1976 | Early Landenian | Early Landenian |
|
| Tenua sp.2 | Early Kimmeridgian | Middle Oligocene |
|
| Tenua sp.2 Schu.& Chat.,1976 | Early Landenian | Early Landenian |
|
| Tenua sp.3 | Late Eocene | Middle Oligocene |
|
| Tenua sp.A | Late Jurassic | Early Cenomanian |
|
| Tenua sp.A Bjae.,1978 | Early Valanginian | Early Valanginian |
|
| Tenua sp.A Brid.& McIn.,1975 | Aptian | Middle Albian |
|
| Tenua sp.B | Kimmeridgian | Late Albian |
|
| Tenua sp.B Bjae.,1977 | Middle Jurassic | Oxfordian |
|
| Tenua sp.B Bolt.,1977 | Late Turonian | Early Senonian |
|
| Tenua sp.B Brid.,1977 | Early Jurassic | Aptian |
|
| Tenua sp.C | Kimmeridgian | Kimmeridgian |
|