| Corynexochina | |
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Kootenia sp., a trilobite of the Corynexochida order Big Gully, Kangaroo Island, South Australia |
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| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Trilobita |
| Order: | Corynexochida |
| Suborder: | Corynexochina |
| Families | |
Corynexochina is a poorly understood subdivision of the trilobite order Corynexochida.