Genus Ventralvittatina
- Species total:
- 7
- Age range:
- 255.5 - 230 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Ventralvittatina | Kungurian | Ufimian |
|
| Ventralvittatina elegans | Tatarian | Tatarian |
|
| Ventralvittatina mezeniana | Ufimian | Tatarian |
|
| Ventralvittatina rotunda | Roadian | Kazanian |
|
| Ventralvittatina sp | Tatarian | Tatarian |
|
| Ventralvittatina tumida | Ufimian | Ufimian |
|
| Ventralvittatina vittifera | Kungurian | Kazanian |
|