Taxon - Odkazy a literatura
Australian Faunal Directory [9a500b22-bc76-4f8e-9f40-55fb85c7bfbe]
ABRS (2009-2019): Australian Faunal Directory [https://biodiversity.org.au/afd/home], Australian Biological Resources Study, Canberra [jako Rissoella confusa umbilicata Ponder & Yoo, 1977]
Datum citace: 13. únor 2015