EntityQ309072· pop 9· linked from 5 articlesPyramid slitshellSign in to savespecies of molluscConnectionsbinomial nomenclatureEntityextinctionEntityUnited StatesCountryAnimaliaEntityspeciesEntityMolluscaEntityWikidataEntitydigital object identifierEntitytaxonomyEntityGastropodaEntityIUCN Red ListEntityconservation statusEntityendemismEntitysynonymEntityIntegrated Taxonomic Information SystemEntityGlobal Biodiversity Information FacilityEntityincertae sedisEntityiNaturalistEntityWorld Register of Marine SpeciesEntityCatalogue of LifeEntityCategoriesExtinct animals of the United StatesExtinct gastropodsGastropods described in 1845IUCN Red List extinct speciesNatureServe presumed extinct speciesPleuroceridaeTaxa named by Robert J. ShuttleworthTaxonomy articles created by Polbot