Engelsk definition
A subphylum of chordates intermediate between the invertebrates and the true vertebrates. It includes the Ascidians.
Urochordata
Manteldjur
Svenska synonymer
Sjöpungar — Tunicata
Engelska synonymer
Tunicates — Tunicate — Urochordates — Urochordate — Tunicata — Ascidia — Sea Squirts — Sea Squirt — Squirt, Sea — Ascidiacea — Ascidians — Ascidian