Astandes
nodosus
D.T. Dockery, 1993 †
(FOSSIL)

Astandes
densatus
B. Wade, 1917 †
(FOSSIL)

Astandes
ticurelatus
(J. Gründel, 2001 †)
(FOSSIL)

Khetella
incerta
Gerasimov, 1992 †
(FOSSIL)

Khetella
formosiformis
A.V. Guzhov, 2004 †
(FOSSIL)

Khetella
formosa
(K.E.I. von Eichwald †)
(FOSSIL)

Khetella
gradata
A.V. Guzhov, 2004 †
(FOSSIL)

Khetella
incerta
(A.V.M.D. D'Orbigny, 1845 †)
(FOSSIL)

Khetella
makaryevensis
A.V. Guzhov, 2004 †
(FOSSIL)

Khetella
glasunovi
A.V. Guzhov, 2004 †
(FOSSIL)

Maturifusus
grimmensis
Grundel, 1999 †
(FOSSIL)

Maturifusus
kostromensis
(Gerasimov, 1955 †)
(FOSSIL)

Maturifusus
keyserlingianus
(Rouillier, 1846 †)
(FOSSIL)

Maturifusus
conspiquus
(K.E.I. von Eichwald, 1868 †)
(FOSSIL)

Maturifusus
mosquensis
A.V. Guzhov, 2004 †
(FOSSIL)

Maturifusus
siphonatus
A. Nützel & Erwin, 2004 †
(FOSSIL)

Pseudotritonium
avena
(Laube 1868 †)
(FOSSIL)

Pseudotritonium
macrostoma
(E.A.L. Kittl 1894 †)
(FOSSIL)

Pseudotritonium
laubei
(E.A.L. Kittl 1894 †)
(FOSSIL)

Pseudotritonium
venustus
(Münster, 1841 †)
(FOSSIL)

Pseudotritonium
milierensis
Zardini, 1978 †
(FOSSIL)