Wilsonema auriculatum (Bütschli, 1873) Cobb, 1913 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Nematoda class Chromadorea order Plectida family Plectidae genus Tylocephalus species Tylocephalus auriculatus Name Homonyms Wilsonema auriculatum Of Authors Wilsonema auriculatum (Bütschli, 1873) Cobb, 1913