| Name | From | To | Age range |
|---|---|---|---|
| Occisucysta | Mesozoic | Cenozoic |
|
| Occisucysta aculeata | Oxfordian | Kimmeridgian |
|
| Occisucysta balios | Jurassic | Hauterivian |
|
| Occisucysta brixii | Early Berriasian | Barremian |
|
| Occisucysta commia | Albian | Albian |
|
| Occisucysta cornuta | Late Barremian | Late Gargasian |
|
| Occisucysta coummia | Early Barremian | Early Cenomanian |
|
| Occisucysta crestata | Early Albian | Early Albian |
|
| Occisucysta distincta | Berriasian | Valanginian |
|
| Occisucysta duxburyi | Late Valanginian | Early Albian |
|
| Occisucysta echinata | Early Aptian | Early Albian |
|
| Occisucysta elongata | Late Oxfordian | Early Kimmeridgian |
|
| Occisucysta evittii | Oxfordian | Early Albian |
|
| Occisucysta hinzii | Late Valanginian | Early Albian |
|
| Occisucysta hollisteri | Valanginian | Valanginian |
|
| Occisucysta mazaganensis | Late Aptian | Albian |
|
| Occisucysta monoheuriskos | Bathonian | Berriasian |
|