Knightella irregularis (Longstaff, 1933) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda family Orthonematidae genus Knightella species Knightella irregularis Name Synonyms Knightia irregularis (Longstaff, 1933) Homonyms Knightella irregularis (Longstaff, 1933)