Rhipidomella oklahomensis Amsden, 1956 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Brachiopoda class Rhynchonellata family Rhipidomellidae genus Rhipidomella species Rhipidomella oklahomensis Name Homonyms Rhipidomella oklahomensis Amsden, 1956