Pterobranchia

Cladus: Eukaryota
Supergroup: Unikonta
Cladus: Opisthokonta
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Deuterostomia
Phylum: Hemichordata
Classis: Pterobranchia
Ordines: Cephalodiscida - Rhabdopleurida

Vernaculer names
Ελληνικά: Πτεροβράγχια
‪Norsk (bokmål)‬: Pterobranchier