Psammobatis spinosissima Beebe & Tee-Van, 1941 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata class Elasmobranchii order Rajiformes family Arhynchobatidae genus Bathyraja species Bathyraja spinosissima Name Homonyms Psammobatis spinosissima Beebe & Tee-Van, 1941