Cylindrotheristus groelandicus (Ditlevsen, 1928) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Nematoda class Chromadorea order Monhysterida family Xyalidae genus Daptonema species Daptonema groenlandicum Name Homonyms Cylindrotheristus groelandicus (Ditlevsen, 1928)