Mieridduryn
| Mieridduryn Temporal range: | |
|---|---|
| Holotype specimen and interpreted drawing | |
| Diagrammatic reconstruction | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Family: | †Opabiniidae |
| Genus: | †Mieridduryn Pates et al, 2022 |
| Type species | |
| Mieridduryn bonniae Pates et al, 2022 | |
Mieridduryn is a genus of dinocaridid (a group of arthropods now extinct) that lived during the Middle Ordovician of what is now the United Kingdom. This animal was described in 2022 based on a singular fossil found in Castle Bank, a Burgess shale type lagerstätte located in the country of Wales. Mierridduryn's affinities (relation to other arthropods) are somewhat uncertain, with two opinions currently being favored.