Andangularia
wilsoni
McRoberts & Blodgett, 2000 †
(FOSSIL)

Andangularia
occidentalis
A. Nützel & Erwin, 2004 †
(FOSSIL)

Andangularia
babylona
A. Nützel & Erwin, 2004 †
(FOSSIL)

Austroharpa
learorum
M.R. Hart & A. Limpus, 1998

Austroharpa
exquisita
(T. Iredale, 1931)

Austroharpa
punctata
(J.C. Verco, 1896)

Austroharpa
wilsoni
H.A. Rehder, 1973

Austroharpa
abbreviata
(R. Tate, 1889 †)
(FOSSIL)

Austroharpa
kendricki
N.H. Ludbrook, 1978 †
(FOSSIL)

Austroharpa
pachycheila
(R. Tate, 1894 †)
(FOSSIL)

Austroharpa
spiralistriata
N.H. Ludbrook, 1978 †
(FOSSIL)

Austroharpa
spirata
(R. Tate, 1889 †)
(FOSSIL)

Austroharpa
tenuis
(R. Tate, 1889 †)
(FOSSIL)

Cryptochorda
vientoensis
Clark & J.W. Durham, 1946 †
(FOSSIL)

Cryptochorda
dudariensis
Strausz, 1966 †
(FOSSIL)

Cryptochorda
pyrenaicensis
A.E.M. Cossmann, 1923 †
(FOSSIL)

Cryptochorda
vientoensis
Clark & J.W. Durham, 1946 †
(FOSSIL)

Cryptochorda
dudariensis
Strausz, 1966 †
(FOSSIL)

Cryptochorda
pyrenaicensis
A.E.M. Cossmann, 1923 †
(FOSSIL)

Harpa
amouretta
(C.F.F. von Krauss, 1848)

Harpa
articularis
J.B.P.A. Lamarck, 1822

Harpa
cabriti
J.B.P.A. Lamarck, 1816

Harpa
costata
(C. Linnaeus, 1758)

Harpa
crenata
W.J. Swainson, 1822

Harpa
doris
P.F. Röding, 1798

Harpa
gracilis
W.J. Broderip & G.B. I Sowerby, 1829

Harpa
harpa
(C. Linnaeus, 1758)

Harpa
kajiyamai
T. Habe, 1970

Harpa
major
P.F. Röding, 1798

Harpa
major
T. Habe, 1973

Harpa
cabriti
J.B.P.A. Lamarck, 1816

Harpa
davidis
P.F. Röding, 1798

Harpa
amouretta
J.B.P.A. Lamarck, 1822

Harpa
costata
(J.C. Melvill, 1916)

Harpa
doris
P.F. Röding, 1798

Harpa
goodwini
H.A. Rehder, 1993

Harpa
major
J.B.P.A. Lamarck, 1822

Harpa
fulvomichaelensis
Orga, 1999

Harpa
kolaceki
T. Cossignani, 2011

Harpa
major
T. Cossignani, 2013

Harpa
costata
L. Bozzetti, 2012

Harpa
bellardii
F. Sacco, 1890 †
(FOSSIL)

Harpa
narica
E.W. Vredenburg, 1925 †
(FOSSIL)

Harpa
americana
H.A. Pilsbry, 1922 †
(FOSSIL)

Harpa
horrida
R.W. Dunker, 1847 †
(FOSSIL)

Harpa
isthmica
E.H. Vokes, 1984 †
(FOSSIL)

Harpa
myrmia
A.A. Olsson, 1931 †
(FOSSIL)

Harpa
omarai
Abbass, 1967 †
(FOSSIL)

Harpa
helenae
D. Merle & J.M. Pacaud, 2004 †
(FOSSIL)

Harpa
hilarianis
A. De Gregorio †
(FOSSIL)

Harpa
elegans
G.P. Deshayes, 1835 †
(FOSSIL)

Harpa
submutica
A.V.M.D. D'Orbigny, 1852 †
(FOSSIL)

Harpa
queenslandica
D.P. Berschauer & E.J. Petuch, 2016

Harpa
waihaoensis
C.R. Laws, 1935 †
(FOSSIL)

Harpa
mutica
J.B.P.A. Lamarck, 1803 †
(FOSSIL)

Harpa
daisyae
B.M. Landau, Frydman, & F. Da Silva, 2012 †
(FOSSIL)

Harpa
major
L. Bozzetti, 2017

Harpa
amouretta
(C.F.F. von Krauss, 1848)

Harpa
articularis
J.B.P.A. Lamarck, 1822

Harpa
cabriti
J.B.P.A. Lamarck, 1816

Harpa
costata
(C. Linnaeus, 1758)

Harpa
crenata
W.J. Swainson, 1822

Harpa
doris
P.F. Röding, 1798

Harpa
gracilis
W.J. Broderip & G.B. I Sowerby, 1829

Harpa
harpa
(C. Linnaeus, 1758)

Harpa
kajiyamai
T. Habe, 1970

Harpa
major
P.F. Röding, 1798

Harpa
major
T. Habe, 1973

Harpa
cabriti
J.B.P.A. Lamarck, 1816

Harpa
davidis
P.F. Röding, 1798

Harpa
amouretta
J.B.P.A. Lamarck, 1822

Harpa
costata
(J.C. Melvill, 1916)

Harpa
doris
P.F. Röding, 1798

Harpa
goodwini
H.A. Rehder, 1993

Harpa
major
J.B.P.A. Lamarck, 1822

Harpa
fulvomichaelensis
Orga, 1999

Harpa
kolaceki
T. Cossignani, 2011

Harpa
major
T. Cossignani, 2013

Harpa
costata
L. Bozzetti, 2012

Harpa
bellardii
F. Sacco, 1890 †
(FOSSIL)

Harpa
narica
E.W. Vredenburg, 1925 †
(FOSSIL)

Harpa
americana
H.A. Pilsbry, 1922 †
(FOSSIL)

Harpa
horrida
R.W. Dunker, 1847 †
(FOSSIL)

Harpa
isthmica
E.H. Vokes, 1984 †
(FOSSIL)

Harpa
myrmia
A.A. Olsson, 1931 †
(FOSSIL)

Harpa
omarai
Abbass, 1967 †
(FOSSIL)

Harpa
helenae
D. Merle & J.M. Pacaud, 2004 †
(FOSSIL)

Harpa
hilarianis
A. De Gregorio †
(FOSSIL)

Harpa
elegans
G.P. Deshayes, 1835 †
(FOSSIL)

Harpa
submutica
A.V.M.D. D'Orbigny, 1852 †
(FOSSIL)

Harpa
queenslandica
D.P. Berschauer & E.J. Petuch, 2016

Harpa
waihaoensis
C.R. Laws, 1935 †
(FOSSIL)

Harpa
mutica
J.B.P.A. Lamarck, 1803 †
(FOSSIL)

Harpa
daisyae
B.M. Landau, Frydman, & F. Da Silva, 2012 †
(FOSSIL)

Harpa
major
L. Bozzetti, 2017

Morum
bruuni
(A.W.B. Powell, 1958)

Morum
cancellatum
(G.B. I Sowerby, 1825)

Morum
dennisoni
(L.A. Reeve, 1842)

Morum
grande
(A. Adams, 1853)

Morum
joelgreenei
W.K. Emerson, 1981

Morum
kurzi
E.J. Petuch, 1979

Morum
purpureum
P.F. Röding, 1798

Morum
matthewsi
W.K. Emerson, 1967

Morum
ninomiyai
W.K. Emerson, 1986

Morum
oniscus
(C. Linnaeus, 1767)

Morum
praeclarum
(J.C. Melvill, 1919)

Morum
teramachii
J.T. Kuroda & T. Habe, 1961

Morum
uchiyamai
J.T. Kuroda & T. Habe, 1961

Morum
watanabei
S. Kosuge, 1981

Morum
ponderosum
(S.C.T. Hanley, 1858)

Morum
clatratum
P. Bouchet, 2002

Morum
fatimae
(G.T. Poppe & T. Brulet, 1999)

Morum
roseum
P. Bouchet, 2002

Morum
bayeri
E.J. Petuch, 2001

Morum
tuberculosum
(L.A. Reeve, 1842)

Morum
macandrewi
(G.B. III Sowerby, 1889)

Morum
exquisitum
(A. Adams & L.A. Reeve, 1848)

Morum
lindae
E.J. Petuch, 1987

Morum
macdonaldi
W.K. Emerson, 1981

Morum
strombiformis
(L.A. Reeve, 1842)

Morum
veleroae
W.K. Emerson, 1968

Morum
vicdani
W.K. Emerson, 1995

Morum
janae
(D. Monsecour & F.Jr. Lorenz, 2011)

Morum
lorenzi
(D. Monsecour, 2011)

Morum
inerme
F.Jr. Lorenz, 2014

Morum
berschaueri
E.J. Petuch & R. Myers, 2015

Morum
chiraense
A.A. Olsson, 1931 †
(FOSSIL)

Morum
dolioides
A.A. Olsson, 1931 †
(FOSSIL)

Morum
peruvianum
A.A. Olsson, 1931 †
(FOSSIL)

Morum
charanalense
A.A. Olsson, 1931 †
(FOSSIL)

Morum
jungi
B.M. Landau, 1996 †
(FOSSIL)

Morum
caracoli
Anderson, 1928 †
(FOSSIL)

Morum
corrugatum
Clark & J.W. Durham, 1946 †
(FOSSIL)

Morum
quilonensis
A. Dey, 1961 †
(FOSSIL)

Morum
coxi
C.T. Trechmann, 1935 †
(FOSSIL)

Morum
chipolanum
W.H. Dall, 1925 †
(FOSSIL)

Morum
domingense
(Sowerby, 1850 †)
(FOSSIL)

Morum
dominicense
(J. de C. Sowerby, 1849 †)
(FOSSIL)

Morum
dunkeri
Speyer, 1862 †
(FOSSIL)

Morum
floridanum
H.I. Tucker & R.B. Wilson, 1933 †
(FOSSIL)

Morum
harpaeformis
(J.P.S. Grateloup, 1827 †)
(FOSSIL)

Morum
variolosum
(J.P.S. Grateloup, 1834 †)
(FOSSIL)

Morum
macgintyi
M. Smith, 1937 †
(FOSSIL)

Morum
meganae
W.J. Raymond, 1996 †
(FOSSIL)

Morum
claibornensis
Garvie, 2013 †
(FOSSIL)

Morum
finlayi
(C.R. Laws, 1932 †)
(FOSSIL)

Morum
harpaforme
Powell & J.A. Bartrum, 1929 †
(FOSSIL)

Morum
harpula
(T.A. Conrad, 1848 †)
(FOSSIL)

Morum
subcancellata
S. Nomura, 1935 †
(FOSSIL)

Morum
petestimpsoni
Thach, 2017

Morum
bruuni
(A.W.B. Powell, 1958)

Morum
cancellatum
(G.B. I Sowerby, 1825)

Morum
dennisoni
(L.A. Reeve, 1842)

Morum
grande
(A. Adams, 1853)

Morum
joelgreenei
W.K. Emerson, 1981

Morum
kurzi
E.J. Petuch, 1979

Morum
purpureum
P.F. Röding, 1798

Morum
matthewsi
W.K. Emerson, 1967

Morum
ninomiyai
W.K. Emerson, 1986

Morum
oniscus
(C. Linnaeus, 1767)

Morum
praeclarum
(J.C. Melvill, 1919)

Morum
teramachii
J.T. Kuroda & T. Habe, 1961

Morum
uchiyamai
J.T. Kuroda & T. Habe, 1961

Morum
watanabei
S. Kosuge, 1981

Morum
ponderosum
(S.C.T. Hanley, 1858)

Morum
clatratum
P. Bouchet, 2002

Morum
fatimae
(G.T. Poppe & T. Brulet, 1999)

Morum
roseum
P. Bouchet, 2002

Morum
bayeri
E.J. Petuch, 2001

Morum
tuberculosum
(L.A. Reeve, 1842)

Morum
macandrewi
(G.B. III Sowerby, 1889)

Morum
exquisitum
(A. Adams & L.A. Reeve, 1848)

Morum
lindae
E.J. Petuch, 1987

Morum
macdonaldi
W.K. Emerson, 1981

Morum
strombiformis
(L.A. Reeve, 1842)

Morum
veleroae
W.K. Emerson, 1968

Morum
vicdani
W.K. Emerson, 1995

Morum
janae
(D. Monsecour & F.Jr. Lorenz, 2011)

Morum
lorenzi
(D. Monsecour, 2011)

Morum
inerme
F.Jr. Lorenz, 2014

Morum
berschaueri
E.J. Petuch & R. Myers, 2015

Morum
chiraense
A.A. Olsson, 1931 †
(FOSSIL)

Morum
dolioides
A.A. Olsson, 1931 †
(FOSSIL)

Morum
peruvianum
A.A. Olsson, 1931 †
(FOSSIL)

Morum
charanalense
A.A. Olsson, 1931 †
(FOSSIL)

Morum
jungi
B.M. Landau, 1996 †
(FOSSIL)

Morum
caracoli
Anderson, 1928 †
(FOSSIL)

Morum
corrugatum
Clark & J.W. Durham, 1946 †
(FOSSIL)

Morum
quilonensis
A. Dey, 1961 †
(FOSSIL)

Morum
coxi
C.T. Trechmann, 1935 †
(FOSSIL)

Morum
chipolanum
W.H. Dall, 1925 †
(FOSSIL)

Morum
domingense
(Sowerby, 1850 †)
(FOSSIL)

Morum
dominicense
(J. de C. Sowerby, 1849 †)
(FOSSIL)

Morum
dunkeri
Speyer, 1862 †
(FOSSIL)

Morum
floridanum
H.I. Tucker & R.B. Wilson, 1933 †
(FOSSIL)

Morum
harpaeformis
(J.P.S. Grateloup, 1827 †)
(FOSSIL)

Morum
variolosum
(J.P.S. Grateloup, 1834 †)
(FOSSIL)

Morum
macgintyi
M. Smith, 1937 †
(FOSSIL)

Morum
meganae
W.J. Raymond, 1996 †
(FOSSIL)

Morum
claibornensis
Garvie, 2013 †
(FOSSIL)

Morum
finlayi
(C.R. Laws, 1932 †)
(FOSSIL)

Morum
harpaforme
Powell & J.A. Bartrum, 1929 †
(FOSSIL)

Morum
harpula
(T.A. Conrad, 1848 †)
(FOSSIL)

Morum
subcancellata
S. Nomura, 1935 †
(FOSSIL)

Morum
petestimpsoni
Thach, 2017

Morum
bruuni
(A.W.B. Powell, 1958)

Morum
cancellatum
(G.B. I Sowerby, 1825)

Morum
dennisoni
(L.A. Reeve, 1842)

Morum
grande
(A. Adams, 1853)

Morum
joelgreenei
W.K. Emerson, 1981

Morum
kurzi
E.J. Petuch, 1979

Morum
purpureum
P.F. Röding, 1798

Morum
matthewsi
W.K. Emerson, 1967

Morum
ninomiyai
W.K. Emerson, 1986

Morum
oniscus
(C. Linnaeus, 1767)

Morum
praeclarum
(J.C. Melvill, 1919)

Morum
teramachii
J.T. Kuroda & T. Habe, 1961

Morum
uchiyamai
J.T. Kuroda & T. Habe, 1961

Morum
watanabei
S. Kosuge, 1981

Morum
ponderosum
(S.C.T. Hanley, 1858)

Morum
clatratum
P. Bouchet, 2002

Morum
fatimae
(G.T. Poppe & T. Brulet, 1999)

Morum
roseum
P. Bouchet, 2002

Morum
bayeri
E.J. Petuch, 2001

Morum
tuberculosum
(L.A. Reeve, 1842)

Morum
macandrewi
(G.B. III Sowerby, 1889)

Morum
exquisitum
(A. Adams & L.A. Reeve, 1848)

Morum
lindae
E.J. Petuch, 1987

Morum
macdonaldi
W.K. Emerson, 1981

Morum
strombiformis
(L.A. Reeve, 1842)

Morum
veleroae
W.K. Emerson, 1968

Morum
vicdani
W.K. Emerson, 1995

Morum
janae
(D. Monsecour & F.Jr. Lorenz, 2011)

Morum
lorenzi
(D. Monsecour, 2011)

Morum
inerme
F.Jr. Lorenz, 2014

Morum
berschaueri
E.J. Petuch & R. Myers, 2015

Morum
chiraense
A.A. Olsson, 1931 †
(FOSSIL)

Morum
dolioides
A.A. Olsson, 1931 †
(FOSSIL)

Morum
peruvianum
A.A. Olsson, 1931 †
(FOSSIL)

Morum
charanalense
A.A. Olsson, 1931 †
(FOSSIL)

Morum
jungi
B.M. Landau, 1996 †
(FOSSIL)

Morum
caracoli
Anderson, 1928 †
(FOSSIL)

Morum
corrugatum
Clark & J.W. Durham, 1946 †
(FOSSIL)

Morum
quilonensis
A. Dey, 1961 †
(FOSSIL)

Morum
coxi
C.T. Trechmann, 1935 †
(FOSSIL)

Morum
chipolanum
W.H. Dall, 1925 †
(FOSSIL)

Morum
domingense
(Sowerby, 1850 †)
(FOSSIL)

Morum
dominicense
(J. de C. Sowerby, 1849 †)
(FOSSIL)

Morum
dunkeri
Speyer, 1862 †
(FOSSIL)

Morum
floridanum
H.I. Tucker & R.B. Wilson, 1933 †
(FOSSIL)

Morum
harpaeformis
(J.P.S. Grateloup, 1827 †)
(FOSSIL)

Morum
variolosum
(J.P.S. Grateloup, 1834 †)
(FOSSIL)

Morum
macgintyi
M. Smith, 1937 †
(FOSSIL)

Morum
meganae
W.J. Raymond, 1996 †
(FOSSIL)

Morum
claibornensis
Garvie, 2013 †
(FOSSIL)

Morum
finlayi
(C.R. Laws, 1932 †)
(FOSSIL)

Morum
harpaforme
Powell & J.A. Bartrum, 1929 †
(FOSSIL)

Morum
harpula
(T.A. Conrad, 1848 †)
(FOSSIL)

Morum
subcancellata
S. Nomura, 1935 †
(FOSSIL)

Morum
petestimpsoni
Thach, 2017