| Kingdom | Phylum | Order | Family |
|---|---|---|---|
| Chromista | Foraminifera | Lagenida | Plectofrondiculariidae |
| Rank | Scientific name | Taxonomic status |
|---|---|---|
| species | Plectolingulina australis (Heron-Allen & Earland, 1924) | accepted |
| species | Plectolingulina crassa (Cushman & Bermúdez, 1936) | accepted |
| species | Plectolingulina paucicostata (Cushman & Jarvis, 1929) | accepted |
Plectolingulina Hayward, 2012. GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via biodiversity.aq on 2019-12-09.