Squalus infernus Blainville, 1825 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata class Elasmobranchii order Squaliformes family Etmopteridae genus Etmopterus species Etmopterus spinax Name Homonyms Squalus infernus Blainville, 1825 Squalus infernus Blainville, 1825