| Kingdom | Phylum | Order | Family | Genus |
|---|---|---|---|---|
| Chromista | Foraminifera | Lagenida | Lagenidae | Procerolagena Puri, 1954 |
Lagena gracilis Williamson, 1848. GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via biodiversity.aq on 2019-12-09.