Nymphon spinosum Sars, 1891 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Pycnogonida order Pantopoda family Nymphonidae genus Nymphon species Nymphon tenellum Name Homonyms Nymphon spinosum Meinert, 1899 Nymphon spinosum Sars, 1891 Nymphon spinosum Goodsir, 1842