Asgardaspira P. J. Wagner, 2002 † (original description)
Asgardaspira yochelsoni (Rohr, 1994) † (basis of record)
Deaechospira P. J. Wagner, 2002 † (original description)
Eroicaspira P. J. Wagner, 2002 † (original description)
Eroicaspira bellicincta (J. Hall, 1847) † (basis of record)
Euconia conica (R. L. Heller, 1954) † (basis of record)
Euconia umbilicata (Ulrich & Bridge, 1932) † (basis of record)
Lesueurilla Koken, 1898 † (basis of record)
Lesueurillidae P. J. Wagner, 2002 † (original description)
Macluritella uniangulata (J. Hall, 1847) † (basis of record)
Mestoronema P. J. Wagner, 2002 † (original description)
Mestoronema bipatellare (Koken, 1925) † (basis of record)
Rhombella Bridge & Cloud, 1947 † accepted as Euconia Ulrich, 1897 † (source of synonymy)
Sinuopea sweeti (Whitfield, 1880) † (additional source)
Straparollinidae P. J. Wagner, 2002 † (original description)