| Name | From | To | Age range |
|---|---|---|---|
| Pyxidinopsis | Neocomian | Romanian |
|
| Pyxidinopsis ardonense | Danian | Danian |
|
| Pyxidinopsis ardonensis | Selandian | Danian |
|
| Pyxidinopsis baculata | Late Neogene | Late Neogene |
|
| Pyxidinopsis bakonyensis | Campanian | Early Maestrichtian |
|
| Pyxidinopsis brabantiana | Early Miocene | Early Miocene |
|
| Pyxidinopsis challengerensis | Berriasian | Middle Aptian |
|
| Pyxidinopsis composita | Middle Eocene | Middle Eocene |
|
| Pyxidinopsis consolida | Oligocene | Oligocene |
|
| Pyxidinopsis crassimurata | Late Paleocene | Early Eocene |
|
| Pyxidinopsis delicata | Late Thanetian | Porangan |
|
| Pyxidinopsis densepunctata | Early Eocene | Early Rupelian |
|
| Pyxidinopsis diallengenrensis | Middle Eocene | Late Eocene |
|
| Pyxidinopsis elliptica | Late Oligocene | Early Miocene |
|
| Pyxidinopsis fairhavenensis | Early Miocene | Late Miocene |
|
| Pyxidinopsis granospinosa | Oligocene | Oligocene |
|
| Pyxidinopsis granulata | Oxfordian | Kimmeridgian |
|