Cephalothrix Dataset NCBI Taxonomy Rank GENUS Classification kingdom Metazoa phylum Nemertea class Palaeonemertea order Archinemertea family Cephalotrichidae genus Cephalothrix Name Synonyms Cephalothrix Orsted, 1843 Procephalothrix Homonyms Cephalothrix Cephalothrix Cephalothrix Orsted, 1843 Cephalothrix da Silva Malone et al. 2015