Polycystis dolichocephala Pereyaslawzewa, 1892 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Platyhelminthes order Rhabdocoela family Polycystididae genus Paulodora species Paulodora dolichocephala Name Homonyms Polycystis dolichocephala Pereyaslawzewa, 1892 Polycystis dolichocephala (Pereyaslawzewa, 1892) Karling, 1956