Anodontophora
purdoni
Reed, 1944 †
(FOSSIL)

Anodontophora
subovalis
Spath, 1935 †
(FOSSIL)

Anodontophora
kochigataniensis
O. Kobayashi & M. Ichikawa, 1950 †
(FOSSIL)

Anodontophora
kochigataniensis
O. Kobayashi & M. Ichikawa, 1950 †
(FOSSIL)

Anodontophora
carinata
O. Kobayashi & M. Ichikawa, 1950 †
(FOSSIL)

Cardinioides
tolli
Kurushin, 1990 †
(FOSSIL)

Cardinioides
voronetsae
Kurushin, 1992 †
(FOSSIL)

Cardinioides
varidus
I. Hayami, 1957 †
(FOSSIL)

Cardinioides
ovatus
I. Hayami, 1957 †
(FOSSIL)

Heminajas
fornulata
C. Chen, 1976 †
(FOSSIL)

Heminajas
haastiana
R.O. Wilckens, 1918 †
(FOSSIL)

Heminajas
woehrmanni
L. Waagen, 1907 †
(FOSSIL)

Heminajas
forulata
C. Chen, 1976 †
(FOSSIL)

Heminajas
geyeri
L. Waagen, 1907 †
(FOSSIL)

Janaija
nikolaevi
Kurushin, 1987 †
(FOSSIL)

Janaija
praelonga
(Kiparisova, 1937 †)
(FOSSIL)

Janaija
visibilis
Kurushin, 1987 †
(FOSSIL)

Unionites
borealis
Spath, 1935 †
(FOSSIL)

Unionites
breviformis
Spath, 1935 †
(FOSSIL)

Unionites
brevis
K.C. Schauroth, 1857 †
(FOSSIL)

Unionites
canalensis
Catullo, 1847 †
(FOSSIL)

Unionites
donacinus
(Schlotheim, 1820 †)
(FOSSIL)

Unionites
elisabethae
Patte, 1926 †
(FOSSIL)

Unionites
fassaensis
Wissmann, 1841 †
(FOSSIL)

Unionites
gregarius
F.A. von Quenstedt, 1858 †
(FOSSIL)

Unionites
griesbachi
Bittner, 1899 †
(FOSSIL)

Unionites
guizhouensis
C. Chen, 1976 †
(FOSSIL)

Unionites
letticus
F.A. von Quenstedt, 1852 †
(FOSSIL)

Unionites
manmuensis
Reed, 1927 †
(FOSSIL)

Unionites
minimus
Mansuy, 1919 †
(FOSSIL)

Unionites
muensteri
Wissmann, 1841 †
(FOSSIL)

Unionites
ovalis
C.T. Trechmann, 1917 †
(FOSSIL)

Unionites
posterus
Frass, 1859 †
(FOSSIL)

Unionites
rhomboidalis
C. Chen & Zhang, 1974 †
(FOSSIL)

Unionites
sorokovi
Kurushin, 1992 †
(FOSSIL)

Unionites
spicatus
C. Chen, 1976 †
(FOSSIL)

Unionites
subrectus
Bittner, 1901 †
(FOSSIL)

Unionites
trapezoidalis
Mansuy, 1919 †
(FOSSIL)