Opiona exigua
Opiona exigua is a species in the genus Opiona, family Caseyidae, order Chordeumatida.
Scientific classification
| Rank | Taxon |
|---|---|
| Domain | Eukaryota |
| Kingdom | Animalia |
| Phylum | Arthropoda |
| Class | Diplopoda |
| Order | Chordeumatida |
| Family | Caseyidae |
| Genus | Opiona |
| Species | Opiona exigua |