| Kingdom | Phylum | Class | Order | Family | Genus |
|---|---|---|---|---|---|
| Animalia | Mollusca | Gastropoda | Cephalaspidea | Newnesiidae | Newnesia Smith, 1902 |
| Rank | Scientific name | Taxonomic status |
|---|---|---|
| unranked | BOLD:AAN6576 | accepted |
| unranked | BOLD:ADR3901 | accepted |
Newnesia antarctica E.A.Smith, 1902. GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via biodiversity.aq on 2019-11-25.