Biology:Irinia
From HandWiki
Short description: Extinct genus of trilobites
| Irinia Temporal range: Cambrian
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Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | †Trilobita |
| Order: | †Asaphida |
| Family: | †Anomocaridae |
| Genus: | †Irinia Egorova and Savitsky, 1968 |
Irinia is an extinct genus of trilobites in the family Anomocaridae. It lived during the Cambrian Period that lasted from approximately 539 to 485 million years ago.<ref name=Sepkoski>{{cite journal
References
Wikidata ☰ Q6070019 entry
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