Pyramidellidae

== Translingual == === Etymology === Pyramidella +‎ -idae === Proper noun === Pyramidellidae A taxonomic family within the class Gastropoda – pyramid shells. === References === Pyramidellidae on Wikipedia.Wikipedia Pyramidellidae on Wikispecies.Wikispecies Category:Pyramidellidae on Wikimedia Commons.Wikimedia Commons Pyramidellidae at Integrated Taxonomic Information System. Pyramidellidae at National Center for Biotechnology Information Pyramidellidae at AnimalBase Pyramidellidae at World Register of Marine Species “Pyramidellidae”, in Paleobiology Database, 2026