Hatschekia pygmaea T. Scott & A. Scott, 1913 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Maxillopoda order Siphonostomatoida family Hatschekiidae genus Hatschekia species Hatschekia pygmaea Name Homonyms Hatschekia pygmaea Scott T. & Scott A., 1913