Genus
Acaste Goldfuss, 1843
List of species
1. Acaste downingiae (Murchison, 1839) | upper Silurian
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Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Arthropoda |
| Subphylum | Trilobita |
| Order | Phacopida |
| Suborder | Phacopina |
| Family | Acastidae |
| Genus | Acaste |
| Species | downingiae |
| Genus | Acastella |
| Ewacaste |