| Kingdom | Phylum | Class | Order | Family | Genus |
|---|---|---|---|---|---|
| Animalia | Brachiopoda | Rhynchonellata | Rhynchonellida | Hemithirididae | Pemphixina Cooper, 1981 |
Pemphixina pyxidata (Davidson, 1880). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via biodiversity.aq on 2021-09-08.