| Type, by original designation, of | : | †Pyramidata (Order) Afanasieva & Amon, 2005 | |
Ref: M.S. Afanasieva & E.O. Amon, 2005: S282. [new] |
| Nominotypical taxon [ICZN] | : | †Tormentinae (Subfamily) Nazarov & Ormiston, 1983 | |
Ref: M.S. Afanasieva & E.O. Amon, 2005: table 7 (p. S216). [inferred] |