| Alisina Temporal range: | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Brachiopoda |
| Class: | † Obolellata |
| Order: | † Obolellida |
| Family: | † Trematobolidae |
| Genus: | † Alisina |
Alisina is a Cambrian genus of Obolellid brachiopod from which soft tissue (including pedicle) is known. [1]