†unranked clade Vestimentifera
Parent taxon: Pogonophora according to J. Zrzavy et al. 1998
Sister taxa: Adekunbiella, Afrenulata, Frenulata, Obturata, Perviata, Sokolovisyrinx, Thecanephria
Subtaxa: none
Distribution: found only at LACMIP 5802 Bear Creek (Eocene of Washington)