Archeoconus missourensis (FOSSIL) Stinchcomb, 1986 † USA, Missouri, Washington
Biloboconus frizzelli (FOSSIL) Stinchcomb & Angeli,2002 † United States, Missouri, Washington
Ulrichoconus bonneterrense (FOSSIL) Stinchcomb & Angeli,2002 † USA, Missouri, Washington