Pseudospondylospira perplexa Hoover, 1991 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Brachiopoda class Rhynchonellata family Spondylospiridae genus Pseudospondylospira species Pseudospondylospira perplexa Name Homonyms Pseudospondylospira perplexa Hoover, 1991