Passerilepis spasskii (Sudarikov, 1950) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Platyhelminthes class Cestoda order Cyclophyllidea family Hymenolepididae genus Wardium species Wardium spasskii Name Homonyms Passerilepis spasskii (Sudarikov, 1950)