? majus Walcott, 1916 Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Animalia phylum Arthropoda class Trilobita order Agnostida family Solenopleuridae Name Homonyms ? majus Gaertn. ? majus Desf. ? majus Fresen. ? majus C.Presl ? majus Brongniart, 1828 ? majus Hopwood, 1934 ? majus Walcott, 1916 ? majus Schur ? majus S.Hatt. ? majus J.Schröt.