| Name | From | To | Age range |
|---|---|---|---|
| Fibrocysta fusiforma | Middle Miocene | Late Miocene |
|
| Fibrocysta variabilis | Middle Campanian | Early Pliocene |
|
| Fibrocysta donghaiensis | Early Eocene | Early Eocene |
|
| Fibrocysta sp.2 | Early Eocene | Early Eocene |
|
| Fibrocysta sp. Mehr.& Sarj.,1987 | Nd | Nd |
|
| Fibrocysta mutinensis | Senonian | Senonian |
|
| Fibrocysta tarimensis | Middle Eocene | Middle Eocene |
|
| Fibrocysta prolixa | Campanian | Campanian |
|
| Fibrocysta baculata | Paleocene | Paleocene |
|
| Fibrocysta capitata | Early Danian | Early Danian |
|
| Fibrocysta sp.1 | Early Haumurian | Early Haumurian |
|
| Fibrocysta paleocenica | Paleocene | Paleocene |
|
| Fibrocysta deflandrei | Senonian | Senonian |
|
| Fibrocysta essentialis | Paleocene | Paleocene |
|
| Fibrocysta ciliata | Middle Eocene | Middle Eocene |
|
| Fibrocysta mutabilis | Paleocene | Paleocene |
|
| Fibrocysta sp.A | Late Maestrichtian | Late Maestrichtian |
|