Illaenina
| Illaenina Temporal range: | |
|---|---|
| Illaenus sarsi, 25mm | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | †Trilobita |
| Order: | †Corynexochida |
| Suborder: | †Illaenina Jaanusson, 1959 |
| Families | |
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The Illaenina are a suborder of trilobites in the order Corynexochida.