- Urochordata, subphylum Urochordata, Urochorda, subphylum Urochorda, Tunicata, subphylum Tunicata - tunicates
--1 is a kind of phylum
--1 is a member of Chordata, phylum Chordata
--1 has members:tunicate, urochordate, urochord; Ascidiaceae, class Ascidiaceae; Thaliacea, class Thaliacea; Larvacea, class Larvacea