Totoralia is a genus of limpet-like helcionellid known from Cambrian deposits including the Burgess Shale. It comprises two species. T. reticulata bears a net-like pattern spread over a series of concentric ridges.
Species taxanomy provided by GBIF Secretariat (2022). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2023-06-13; License: CC BY 4.0