Donaldospira
archiaciana
(de Koninck, 1843 †)
(FOSSIL)

Donaldospira
carinata
K. Bandel, 2002 †
(FOSSIL)

Donaldospira
geminocarinata
(Chronic, 1952 †)
(FOSSIL)

Donaldospira
malaysia
Batten, 1985 †
(FOSSIL)

Donaldospira
nodosa
Batten, 1995 †
(FOSSIL)

Donaldospira
pertusa
(de Koninck, 1883 †)
(FOSSIL)

Donaldospira
taosensis
B.S. Kues & Batten, 2001 †
(FOSSIL)

Donaldospira
verneuiliana
(de Koninck, 1844 †)
(FOSSIL)

Donaldospira
dispar
(F. McCoy, 1853 †)
(FOSSIL)

Donaldospira
dussaulti
(Mansuy, 1914 †)
(FOSSIL)

Donaldospira
pyramidata
(J. Donald, 1887 †)
(FOSSIL)

Donaldospira
gradussiformis
I.M. Likharev, 1967 †
(FOSSIL)

Heshanietta
teres
Pan & Erwin, 2002 †
(FOSSIL)

Hypergonia
attenuata
(J.W. Hall, 1856 †)
(FOSSIL)

Hypergonia
baldwinensis
Thein & Nitecki, 1974 †
(FOSSIL)

Hypergonia
deplanata
J. Donald, 1895 †
(FOSSIL)

Hypergonia
elongata
E.K. Yoo, 1988 †
(FOSSIL)

Hypergonia
hoffmani
B.S. Kues & Batten, 2001 †
(FOSSIL)

Hypergonia
illinoiensis
Weller, 1916 †
(FOSSIL)

Hypergonia
kirkbyi
J. Donald, 1892 †
(FOSSIL)

Hypergonia
marvinwelleri
Thein & Nitecki, 1974 †
(FOSSIL)

Hypergonia
mcoyi
J. Donald, 1895 †
(FOSSIL)

Hypergonia
percarinata
Longst, 1926 †
(FOSSIL)

Hypergonia
percostata
Girty, 1939 †
(FOSSIL)

Hypergonia
prolixa
(White & R.P. Whitfield, 1862 †)
(FOSSIL)

Hypergonia
quadricarinata
(F. McCoy, 1844 †)
(FOSSIL)

Hypergonia
tatei
J. Donald, 1892 †
(FOSSIL)

Hypergonia
tenuis
E.K. Yoo, 1988 †
(FOSSIL)

Hypergonia
turritella
(J.W. Hall, 1856 †)
(FOSSIL)

Hypergonia
vermicula
(J.W. Hall, 1856 †)
(FOSSIL)

Hypergonia
youngiana
J. Donald, 1895 †
(FOSSIL)

Hypergonia
fastigiata
J. Donald, 1895 †
(FOSSIL)

Hypergonia
acuminata
(de Koninck, 1883 †)
(FOSSIL)

Hypergonia
cincta
(J. Donald, 1895 †)
(FOSSIL)

Hypergonia
jonathanensis
Hoare, 2004 †
(FOSSIL)

Hypergonia
korobkovi
Licharev, 1975 †
(FOSSIL)

Hypergonia
gracilis
Whidborne, 1896 †
(FOSSIL)

Hypergonia
alta
J. Donald 1892 †
(FOSSIL)

Hypergonia
arguta
J. Donald 1892 †
(FOSSIL)

Knightella
hydrobiformis
A. Nützel & Nakazawa, 2012 †
(FOSSIL)

Knightella
regularis
Wang, 1980 †
(FOSSIL)

Knightella
shumardiana
(Winchell, 1863 †)
(FOSSIL)

Knightella
baluki
A. Kaim, 2004 †
(FOSSIL)

Knightella
irregularis
Longstaff, 1933 †
(FOSSIL)

Knightella
donaldinopsis
A. Nützel, 1998 †
(FOSSIL)

Knightella
minima
A. Nützel, 1998 †
(FOSSIL)

Laschmaspira
karatshatyrensis
(Licharev, 1967 †)
(FOSSIL)

Laschmaspira
rara
Mazaev, 2003 †
(FOSSIL)

Laschmaspira
volgini
(Licharev, 1968 †)
(FOSSIL)

Metorthonema
sinistrale
Erwin, 1988 †
(FOSSIL)

Microlampra
orcula
Pan & Erwin, 2002 †
(FOSSIL)

Spiromphalus
yabei
I. Hayasaka, 1939 †
(FOSSIL)