Colossendeis japonica Hedgpeth, 1949 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Pycnogonida order Pantopoda family Colossendeidae genus Colossendeis species Colossendeis macerrima Name Homonyms Colossendeis japonica Hoek, 1898 Colossendeis japonica Hedgpeth, 1949