Hormotoma articulata (FOSSIL) (Murchison, 1839 †)
Hormotoma bilineata (FOSSIL) (Flower, 1968 †)
Hormotoma bistriata (FOSSIL) A.H. Clarke & Swartz,1913 †
Hormotoma cassina (FOSSIL) (R.P. Whitfield, 1897 †)
Hormotoma centervillensis (FOSSIL) Foerste, 1923 †
Hormotoma concinnus (FOSSIL) Horný, 1952 †
Hormotoma confusa (FOSSIL) R.P. Whitfield, 1889 †
Hormotoma cotterensis (FOSSIL) Cullison, 1944 †
Hormotoma doquieri (FOSSIL) A.W. Grabau, 1922 †
Hormotoma dubia (FOSSIL) Cullison, 1944 †
Hormotoma dubia (FOSSIL) J. Donald, 1899 †
Hormotoma exilis (FOSSIL) d''Eichwald, 1860 †
Hormotoma fascinata (FOSSIL) Ulrich & Scofield, 1897 †
Hormotoma funata (FOSSIL) Billings, 1866 †
Hormotoma gigantea (FOSSIL) (Billings, 1857 †)
Hormotoma gracilens (FOSSIL) R.P. Whitfield, 1889 †
Hormotoma gracilis (FOSSIL) (J.W. Hall, 1847 †)
Hormotoma gracillima (FOSSIL) Salter, 1859 †
Hormotoma grayiana (FOSSIL) J. Donald, 1899 †
Hormotoma hyale (FOSSIL) Billings, 1865 †
Hormotoma inceptor (FOSSIL) Longstaff, 1909 †
Hormotoma insignis (FOSSIL) d''Eichwald, 1860 †
Hormotoma latifasciatum (FOSSIL) R. Etheridge jr., 1878 †
Hormotoma lutiensis (FOSSIL) Cullison, 1944 †
Hormotoma meryenorfi (FOSSIL) E.F.R.K. Koken, 1897 †
Hormotoma meyendorfi (FOSSIL) E.F.R.K. Koken, 1897 †
Hormotoma minnesotensis (FOSSIL) (Ulrich & Scofield,1897 †)
Hormotoma moderata (FOSSIL) Flower, 1968 †
Hormotoma multivolvis (FOSSIL) (Billings, 1857 †)
Hormotoma neglecta (FOSSIL) (Ulrich & Scofield,1897 †)
Hormotoma nigra (FOSSIL) Longst, 1924 †
Hormotoma ordosensis (FOSSIL) Yü, 1961 †
Hormotoma ordovix (FOSSIL) J. Donald, 1902 †
Hormotoma patriciaensis (FOSSIL) Parks, 1915 †
Hormotoma piperi (FOSSIL) J. Donald, 1899 †