| Kingdom | Phylum | Class | Order |
|---|---|---|---|
| Animalia | Mollusca | Gastropoda | Seguenziida |
| Rank | Scientific name | Taxonomic status |
|---|---|---|
| genus | Pendroma Dall, 1927 | accepted |
| genus | Rugulina Palazzi, 1988 | accepted |
| genus | Trachysma Jeffreys, 1874 | doubtful |
Pendromidae. GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via biodiversity.aq on 2019-12-08.