Order Tryblidiida Lemche 1957
Alternative spelling: Tryblidioida
Full reference: H. Lemche. 1957. A new living deep-sea mollusc of the Cambro-Devonian class Monoplacophora. Nature 179:413-416
Parent taxon: Tergomya according to P. J. Wagner 2023
See also Bjalyy 1973, Feng et al. 2000, Knight and Yochelson 1960, Peel 1991, Runnegar and Jell 1976, Sepkoski 2002, Starobogatov 1970 and Wahlman 1992
Sister taxa: Archinacellida, Cyrtonellida, Kiringellida, Scenelloidea, Ladamarekiidae
Subtaxa: Ellsworthoconus Hypseloconina Kiringelloidea Neopilinoidea Tryblidiina Tryblidioidea