Gianius crypticus (Rodriguez & Giani, 1989) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Annelida class Clitellata order Tubificida family Naididae genus Gianius species Gianius crypticus Name Synonyms Phallodrilus crypticus Rodriguez & Giani, 1989 Homonyms Gianius crypticus (Rodriguez & Giani, 1989)