Acastella
| Acastella Temporal range: | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | †Trilobita |
| Order: | †Phacopida |
| Family: | †Acastidae |
| Genus: | †Acastella Reed, 1925 |
| Species | |
| |
Acastella is an extinct genus of trilobite. The genus contains six species being A. herberti, A. jacquemonti, A. prima, A. roualti, A. tanzidensis and A. tiro.