| Kingdom | Phylum | Order | Family |
|---|---|---|---|
| Animalia | Gnathostomulida | Bursovaginoidea | Mesognathariidae |
| Rank | Scientific name | Taxonomic status |
|---|---|---|
| species | Tenuignathia rikerae Sterrer, 1976 | accepted |
| species | Tenuignathia vitiensis Sterrer, 1991 | accepted |
Tenuignathia Sterrer, 1976. GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via biodiversity.aq on 2021-09-08.