| Name | From | To | Age range |
|---|---|---|---|
| Tenua | Mesozoic | Cenozoic |
|
| Tenua sp.B Brid.,1977 | Early Jurassic | Aptian |
|
| Tenua granulata | Jurassic | Jurassic |
|
| Tenua sp | Early Jurassic | Pleistocene |
|
| Tenua rioultii | Jurassic | Albian |
|
| Tenua hystrix | Jurassic | Middle Miocene |
|
| Tenua pilosa | Pliensbachian | Albian |
|
| Tenua evittii | Pliensbachian | Early Valanginian |
|
| Tenua baculata | Toarcian | Late Callovian |
|
| Tenua verrucosa | Bajocian | Early Cenomanian |
|
| Tenua villersensis | Bajocian | Late Jurassic |
|
| Tenua echinata | Bajocian | Portlandian |
|
| Tenua bigotii | Bajocian | Bajocian |
|
| Tenua asymmetra | Early Bajocian | Rupelian |
|
| Tenua aptiensis | Middle Jurassic | Aptian |
|
| Tenua sp.B Bjae.,1977 | Middle Jurassic | Oxfordian |
|
| Tenua varispinosa | Bathonian | Callovian |
|