| Kingdom | Phylum | Class | Family |
|---|---|---|---|
| Animalia | Hemichordata | Pterobranchia | Retiolitidae |
Paramplexograptus Melchin, Mitchell, Naczk-Cameron, Fan & Loxton, 2011. GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via biodiversity.aq on 2019-12-07.