Subphylum Urochordata Lankester 1877
PaleoDB taxon number: 349686
Synonym: Tunicata Lamarck 1816 (taxon 34108)
Parent taxon: Olfactores according to R. C. Brusca et al. 2016
Sister taxa: none
Subtaxa: Ascidiacea, Catellocaula, Cystodytes, Micraseites, Shankouclava
Ecology: stationary low-level epifaunal suspension feeder