| Metajapyx firmus | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Clade: | Pancrustacea |
| Order: | Diplura |
| Family: | Japygidae |
| Genus: | Metajapyx |
| Species: | M. firmus |
| Binomial name | |
| Metajapyx firmus (Silvestri, 1931) | |
Metajapyx firmus is a species of forcepstail in the family Japygidae.