Dicrostonyx groenlandicus unalascensis Merriam, 1900 Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Chordata class Mammalia order Rodentia family Cricetidae genus Dicrostonyx species Dicrostonyx unalascensis Name Homonyms Dicrostonyx groenlandicus unalascensis Merriam, 1900