Pleurodonte nigrescens (W.Wood, 1828) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda order Stylommatophora family Pleurodontidae genus Pleurodonte species Pleurodonte nigrescens Name Synonyms Helix fuliginea L.Pfeiffer, 1841 Helix nigrescens W.Wood, 1828 Homonyms Pleurodonte nigrescens (W.Wood, 1828)