| Calymenidius | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Trilobita |
| Order: | Ptychopariida |
| Superfamily: | Ptychoparioidea |
| Family: | Lonchocephalidae |
| Genus: | Calymenidius |
Calymenidius is an extinct genus of trilobites.
References
External links
| Taxon identifiers | |
|---|---|
| Calymenidius | |
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