Notoplax costata (H.Adams & Angas, 1864) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Polyplacophora order Chitonida family Acanthochitonidae genus Notoplax species Notoplax costata Name Synonyms Acanthochites costatus H.Adams & Angas, 1864 Homonyms Notoplax costata (H.Adams & Angas, 1864)