Authorship

Questionably Original rank	:
Questionably Original spelling	:

Types

Type	:	*Cylindromitra* (Genus) Fischer, 1884		Ref: P. Bouchet & J.-P. Rocroi, 2005: 61.
Type, by synonymy	:	*Pterygia* (Genus) Röding, 1798		Ref: V.G. Millard, 1997: 169. [inferred]

Different rank

Cylindromitridae (Family)

Synonymous name	:	*Cylindrinae* (Subfamily) Thiele, 1929, nom. illeg.		Ref: P. Bouchet & J.-P. Rocroi, 2005: 255.
Synonymous name	:	*Pterygiinae* (Subfamily) Kuroda, 1934, nom. nud.		Ref: P. Bouchet & J.-P. Rocroi, 2005: 255.