Agnostus
| Agnostus Temporal range: | |
|---|---|
| Disarticulated cephalons and pygidia of Agnostus pisiformis, from Kinnekulle, Sweden | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | †Trilobita (?) |
| Order: | †Agnostida |
| Family: | †Agnostidae |
| Genus: | †Agnostus Brongniart, 1822 |
| subgenera | |
and see text | |
Agnostus is a genus of agnostid trilobites, belonging to the family Agnostidae, that lived during the late Middle Cambrian – early Upper Cambrian (about 506 to 492 million years ago). It is the type genus of the family Agnostidae and is subdivided into two subgenera, Agnostus and Homagnostus.
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