Palaeoscurria humilis Perner, 1903 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Monoplacophora family Metoptomatidae genus Palaeoscurria species Palaeoscurria humilis Name Homonyms Palaeoscurria humilis Perner, 1903 Palaeoscurria humilis Barrande, 1903