Chiloplacus quadricarinatus, 1978 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Nematoda class Chromadorea order Rhabditida family Cephalobidae genus Chiloplacus species Chiloplacus quinquesulcus Name Homonyms Chiloplacus quadricarinatus, 1978 Chiloplacus quadricarinatus (Thorne, 1925) Thorne, 1937 Chiloplacus quadricarinatus, 1964