Basterotia
corbuloidea
(W.H. Dall, 1899 †)
(FOSSIL)

Basterotia
elliptica
(C.A. Récluz, 1850 †)
(FOSSIL)

Basterotia
floridana
(W.H. Dall, 1903 †)
(FOSSIL)

Basterotia
miocenica
E.H. Vokes, 1981 †
(FOSSIL)

Basterotia
corbuloidea
(W.H. Dall, 1899 †)
(FOSSIL)

Basterotia
elliptica
(C.A. Récluz, 1850 †)
(FOSSIL)

Basterotia
floridana
(W.H. Dall, 1903 †)
(FOSSIL)

Basterotia
miocenica
E.H. Vokes, 1981 †
(FOSSIL)

Basterotia
corbuloidea
(W.H. Dall, 1899 †)
(FOSSIL)

Basterotia
elliptica
(C.A. Récluz, 1850 †)
(FOSSIL)

Basterotia
floridana
(W.H. Dall, 1903 †)
(FOSSIL)

Basterotia
miocenica
E.H. Vokes, 1981 †
(FOSSIL)

Fabella
stearnsii
(W.H. Dall, 1899)

Fabella
constricta
(T.A. Conrad, 1841)

Fabella
dalli
T.A. Conrad, 1863 †
(FOSSIL)

Fabella
navicula
A.A. Olsson & A. Harbison, 1953 †
(FOSSIL)

Fabella
eliasi
Kokay 1996 †
(FOSSIL)

Sportella
protexta
T.A. Conrad, 1841

Sportella
pilsbryi
W.H. Dall, 1899

Sportella
kurodai
Is. Taki & S. Sato, 1938

Sportella
duhemi
H.K. Jordan, 1936

Sportella
recondita
(P. Fischer in L. de Folin, 1872)

Sportella
jubata
C. Hedley, 1909

Sportella
sperabilis
C. Hedley, 1909

Sportella
dubia
(G.P. Deshayes, 1824)

Sportella
bezanconi
A.E.M. Cossmann, 1882 †
(FOSSIL)

Sportella
callosa
(G.P. Deshayes, 1857 †)
(FOSSIL)

Sportella
fabula
A.E.M. Cossmann, 1887 †
(FOSSIL)

Sportella
leura
Gardner, 1947 †
(FOSSIL)

Sportella
oblonga
(T.A. Conrad, 1848 †)
(FOSSIL)

Sportella
patuxentia
L.C. Glenn, 1904 †
(FOSSIL)

Sportella
pelex
W.H. Dall, 1900 †
(FOSSIL)

Sportella
petropolitana
W.H. Dall, 1900 †
(FOSSIL)

Sportella
recussa
L.C. Glenn, 1904 †
(FOSSIL)

Sportella
variabilis
A.E.M. Cossmann, 1887 †
(FOSSIL)

Sportella
whitfieldi
W.H. Dall, 1900 †
(FOSSIL)

Sportella
yamanii
Abbass, 1972 †
(FOSSIL)

Sportella
apicialis
(G.P. Deshayes, 1857 †)
(FOSSIL)

Sportella
corbulina
(G.P. Deshayes, 1857 †)
(FOSSIL)

Sportella
depressa
(G.P. Deshayes, 1857 †)
(FOSSIL)

Sportella
fragilis
(G.P. Deshayes, 1857 †)
(FOSSIL)

Sportella
gibbosula
(G.P. Deshayes, 1857 †)
(FOSSIL)

Sportella
lioconcha
W.H. Dall, 1900 †
(FOSSIL)

Sportella
macromya
(G.P. Deshayes, 1857 †)
(FOSSIL)

Sportella
modesta
(G.P. Deshayes, 1857 †)
(FOSSIL)

Sportella
namnetensis
A.E.M. Cossmann, 1906 †
(FOSSIL)

Sportella
nitens
(G.P. Deshayes, 1857 †)
(FOSSIL)

Sportella
proxima
(G.P. Deshayes, 1857 †)
(FOSSIL)

Sportella
degrangei
A.E.M. Cossmann & M.A. Peyrot, 1911 †
(FOSSIL)

Sportella
subaequilateralis
Cossmann 1908 †
(FOSSIL)