Dallasiella willistoni Cappetta & Case, 1999 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata class Elasmobranchii order Lamniformes family Cretoxyrhinidae genus Dallasiella species Dallasiella willistoni Name Homonyms Dallasiella willistoni Cappetta & Case, 1999