Pyura momus pallida Michaelsen, 1908 Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Chordata class Ascidiacea order Stolidobranchia family Pyuridae genus Herdmania species Herdmania momus Name Homonyms Pyura momus pallida Michaelsen, 1908 Pyura momus f. pallida Michaelsen, 1934