Caecum
smriglioi
M. Pizzini, I. Nofroni & A. Bonfitto, 2008

Caecum
strigosum
L. de Folin, 1868

Caecum
varanoi
M. Pizzini, I. Nofroni & A. Bonfitto, 2008

Caecum
cuspidatum
G.W. Chaster, 1896

Caecum
gofasi
M. Pizzini & I. Nofroni, 2001

Caecum
wayae
M. Pizzini & I. Nofroni, 2001

Caecum
glabellum
(A. Adams, 1868)

Caecum
zaagmani
D. De Jong & H.E. Coomans, 1988

Caecum
vertebrale
C. Hedley, 1899

Caecum
venosum
L. de Folin, 1867

Caecum
variegatum
L. de Folin, 1867

Caecum
undatum
P.P. Carpenter, 1857

Caecum
uncinatum
L. de Folin, 1867

Caecum
troglodyta
R.G. Moolenbeek, M.J. Faber & C.G. Iliffe, 1989

Caecum
trachea
(G. Montagu, 1803)

Caecum
tortile
W.H. Dall, 1892

Caecum
torquetum
L. de Folin, 1867

Caecum
tornatum
A.E. Verrill & K.J. Bush, 1900

Caecum
textile
L. de Folin, 1867

Caecum
teres
P.P. Carpenter, 1857

Caecum
tenuicostatum
L. de Folin, 1881

Caecum
tenue
A.E. Verrill & K.J. Bush, 1900

Caecum
swinneni
I. Nofroni, M. Pizzini & M. Oliverio, 1997

Caecum
succineum
L. de Folin, 1879

Caecum
subvolutum
L. de Folin, 1874

Caecum
subspirale
P.P. Carpenter, 1857

Caecum
subornatum
L. de Folin, 1869

Caecum
subimpressum
P.P. Carpenter, 1857

Caecum
subflavum
L. de Folin, 1879

Caecum
subaustrale
J. Stuardo, 1970

Caecum
strictum
L. de Folin, 1871

Caecum
striatum
L. de Folin, 1868

Caecum
someri
(L. de Folin, 1867)

Caecum
sinuatum
L. de Folin, 1867

Caecum
sepimentum
L. de Folin, 1868

Caecum
semilaeve
P.P. Carpenter, 1857

Caecum
searleswoodii
P.P. Carpenter, 1859

Caecum
ryssotitum
L. de Folin, 1867

Caecum
clarum
É. Lamy, 1910

Caecum
rosanum
P. Bartsch, 1920

Caecum
rolani
M. Pizzini & I. Nofroni, 2001

Caecum
rijgersmai
D. De Jong & H.E. Coomans, 1988

Caecum
reversum
P.P. Carpenter, 1857

Caecum
rehderi
B.K. Raines & M. Pizzini, 2005

Caecum
rapanuiense
B.K. Raines & M. Pizzini, 2005

Caecum
quadratum
P.P. Carpenter, 1857

Caecum
pygmaeum
C.B. Adams, 1852

Caecum
pulchellum
W. Stimpson, 1851

Caecum
pollicare
P.P. Carpenter, 1859

Caecum
plicatum
Carpenter, 1858

Caecum
planum
L. de Folin, 1874

Caecum
pascuanum
B.K. Raines & M. Pizzini, 2005

Caecum
paradoxum
L. de Folin, 1867

Caecum
oahuense
H.A. Pilsbry, 1921

Caecum
lermondi
W.H. Dall, 1924

Caecum
neocaledonicum
L. de Folin, 1867

Caecum
multicostatum
L. de Folin, 1867

Caecum
monstrosum
C.B. Adams, 1852

Caecum
modestum
L. de Folin, 1868

Caecum
microcyclus
L. de Folin, 1879

Caecum
mauritianum
L. de Folin, 1867

Caecum
massambabense
R.S. Absalão, 1994

Caecum
marginatum
L. de Folin, 1869

Caecum
malleatum
L. de Folin, 1867

Caecum
macrum
J. van der Linden & R.G. Moolenbeek, 2000

Caecum
lohri
A.M. Strong & L.G. Hertlein, 1939

Caecum
liratocinctum
P.P. Carpenter, 1857

Caecum
lineicinctum
L. de Folin, 1880

Caecum
limpidum
L. de Folin, 1874

Caecum
limnetes
G.E. Long, 1972

Caecum
legumen
C. Hedley, 1899

Caecum
laqueatum
C.B. Adams, 1852

Caecum
jucundum
L. de Folin, 1867

Caecum
jonatani
J. Espinosa, J.A. Ortea & R. Fernández-Garcés, 2007

Caecum
johnsoni
H.W. Winkley, 1908

Caecum
irregulare
L. de Folin, 1867

Caecum
insularum
R.C. Moore, 1969

Caecum
insculptum
P.P. Carpenter, 1857

Caecum
inflatum
L. de Folin, 1869

Caecum
infimum
L. de Folin, 1867

Caecum
inclinatum
L. de Folin, 1869

Caecum
imbricatum
Carpenter, 1858

Caecum
heterochromum
B.K. Raines & M. Pizzini, 2005

Caecum
heptagonum
P.P. Carpenter, 1857

Caecum
gurgulio
P.P. Carpenter, 1858

Caecum
gulosum
C. Hedley, 1899

Caecum
gracile
A.A. Gould, 1861

Caecum
glabrum
(G. Montagu, 1803)

Caecum
folini
B.S. Kisch, 1959

Caecum
floridanum
W. Stimpson, 1851

Caecum
firmatum
C.B. Adams, 1852

Caecum
farcimen
P.P. Carpenter, 1857

Caecum
exile
L. de Folin, 1875

Caecum
eunoi
I. Nofroni, M. Pizzini & M. Oliverio, 1997

Caecum
engli
I. Nofroni, M. Pizzini & M. Oliverio, 1997

Caecum
elongatum
P.P. Carpenter, 1857

Caecum
eliezeri
R.S. Absalão, 1997

Caecum
elegantissimum
P.P. Carpenter, 1859

Caecum
eburneum
C.B. Adams, 1852

Caecum
donmoorei
H.J. Mitchell-Tapping, 1979

Caecum
diminutum
C.B. Adams, 1852

Caecum
delicatulum
A.E. Verrill & K.J. Bush, 1900

Caecum
debile
A.E. Verrill & K.J. Bush, 1900

Caecum
dalli
P. Bartsch, 1920

Caecum
cycloferum
Folin, 1867

Caecum
tenerum
L. de Folin, 1869

Caecum
crispum
A.E. Verrill & K.J. Bush, 1900

Caecum
crebricinctum
P. Bartsch, 1920

Caecum
crebricinctum
P. Bartsch, 1920

Caecum
crebricinctum
P. Bartsch, 1920

Caecum
crebricinctum
P. Bartsch, 1920

Caecum
crebricinctum
P.P. Carpenter, 1864

Caecum
crassum
L. de Folin, 1870

Caecum
mariae
L. de Folin, 1881

Caecum
cooperi
Smith, 1860

Caecum
continens
J. van der Linden & R.G. Moolenbeek, 2000

Caecum
condylum
R.C. Moore, 1969

Caecum
clava
L. de Folin, 1867

Caecum
clathratum
P.P. Carpenter, 1857

Caecum
clarkii
P.P. Carpenter, 1859

Caecum
circumvolutum
Folin, 1867

Caecum
cinctum
A.A. Olsson & A. Harbison, 1953

Caecum
chipolanum
Gardner, 1947 †
(FOSSIL)

Caecum
chinense
L. de Folin, 1867

Caecum
chilense
J. Stuardo, 1962

Caecum
caverna
R.G. Moolenbeek, M.J. Faber & C.G. Iliffe, 1989

Caecum
carpenteri
(P. Bartsch, 1920)

Caecum
carolinianum
W.H. Dall, 1892

Caecum
campanulatum
B.K. Raines & M. Pizzini, 2005

Caecum
californicum
W.H. Dall, 1885

Caecum
breve
L. de Folin, 1867

Caecum
brasilicum
L. de Folin, 1874

Caecum
borneoensis
L. de Folin, 1867

Caecum
bipartitum
L. de Folin, 1870

Caecum
bimamillatum
L. de Folin, 1867

Caecum
bahiahondaense
A.M. Strong & L.G. Hertlein, 1939

Caecum
auriculatum
T.A. de M. Monterosato, 1884

Caecum
auriculatum
L. de Folin, 1868

Caecum
attenuatum
L. de Folin, 1879

Caecum
armoricum
L. de Folin, 1869

Caecum
arabicum
A. Issel, 1869

Caecum
antillarum
P.P. Carpenter, 1858

Caecum
angustum
L. de Folin, 1879

Caecum
amydroglyptum
H.A. Rehder, 1980

Caecum
amputatum
C. Hedley, 1894

Caecum
amamiense
(T. Habe, 1978)

Caecum
amaltheanum
C. Hedley, 1899

Caecum
glabriforme
P.P. Carpenter, 1857

Caecum
achirona
(L. de Folin, 1867)

Caecum
tenuiliratum
P.P. Carpenter, 1857

Caecum
subobsoletum
P.P. Carpenter, 1857

Caecum
subconicum
P.P. Carpenter, 1857

Caecum
obtusum
P.P. Carpenter, 1857

Caecum
mirificum
L. de Folin, 1867

Caecum
abnormale
P.P. Carpenter, 1857

Caecum
orcutti
W.H. Dall, 1885

Caecum
occidentale
(P. Bartsch, 1920)

Caecum
moorei
L.N. Marincovich, 1973

Caecum
magellanicum
S.I. Di Geronimo, S. Privitera & C. Valdovinos, 1995

Caecum
laeve
C.B. Adams, 1852

Caecum
dextroversum
P.P. Carpenter, 1857

Caecum
bakeri
(P. Bartsch, 1920)

Caecum
parvum
C.B. Adams, 1852

Caecum
japonicum
(T. Habe, 1978)

Caecum
subannulatum
L. de Folin, 1870

Caecum
brennani
B.K. Raines & M. Pizzini, 2009

Caecum
bucerium
A.N. Golikov, 1967

Caecum
corrugatulum
P.P. Carpenter, 1857

Caecum
derjugini
A.N. Golikov, 1967

Caecum
maori
M. Pizzini & B.K. Raines, 2006

Caecum
senegambianum
L. de Folin, 1870

Caecum
taeniatum
L. de Folin, 1869

Caecum
vicinum
L. de Folin, 1870

Caecum
wami
B.K. Raines & M. Pizzini, 2009

Caecum
marmoratum
L. de Folin, 1869

Caecum
australe
M. Pizzini & B.K. Raines, 2011

Caecum
bimarginatum
P.P. Carpenter, 1859

Caecum
bounty
M. Pizzini & B.K. Raines, 2011

Caecum
cooki
M. Pizzini & B.K. Raines, 2011

Caecum
danielei
M. Pizzini & B.K. Raines, 2011

Caecum
geigeri
M. Pizzini & B.K. Raines, 2011

Caecum
inhacaense
P.G. Albano & M. Pizzini, 2011

Caecum
kontiki
M. Pizzini & B.K. Raines, 2011

Caecum
rostratum
L. de Folin, 1881

Caecum
tahitianum
M. Pizzini & B.K. Raines, 2011

Caecum
impartitum
L. de Folin, 1867

Caecum
impartitum
L. de Folin, 1867

Caecum
agoniatum
L. de Folin, 1867

Caecum
complanatum
L. de Folin, 1867

Caecum
erucatum
L. de Folin, 1867

Caecum
imperfectum
L. de Folin, 1867

Caecum
interruptum
L. de Folin, 1867

Caecum
lucidum
L. de Folin, 1867

Caecum
minutum
L. de Folin, 1867

Caecum
mirabile
L. de Folin, 1867

Caecum
mutabile
L. de Folin, 1869

Caecum
occultum
L. de Folin, 1867

Caecum
semicinctum
L. de Folin, 1867

Caecum
strangulatum
L. de Folin, 1867

Caecum
suave
L. de Folin, 1869

Caecum
superbum
L. de Folin, 1867

Caecum
validum
L. de Folin, 1867

Caecum
venustum
L. de Folin, 1867

Caecum
atlantidis
R.B. Watson, 1897

Caecum
vitreum
P.P. Carpenter, 1859

Caecum
richthofeni
A.M. Strong & L.G. Hertlein, 1939

Caecum
compactum
P.P. Carpenter, 1857

Caecum
digitulum
C. Hedley, 1904

Caecum
profundicolum
P. Bartsch, 1920

Caecum
parvulum
L. de Folin, 1867

Caecum
bathus
M. Pizzini, B.K. Raines & A. Vannozzi, 2013

Caecum
cocoense
J.A. Sibaja-Cordero, K. García-Méndez & J.S. Troncoso, 2013

Caecum
dakuwaqa
M. Pizzini, B.K. Raines & A. Vannozzi, 2013

Caecum
fijiense
M. Pizzini, B.K. Raines & A. Vannozzi, 2013

Caecum
lapita
M. Pizzini, B.K. Raines & A. Vannozzi, 2013

Caecum
loyaltense
M. Pizzini, B.K. Raines & A. Vannozzi, 2013

Caecum
maestratii
M. Pizzini, B.K. Raines & A. Vannozzi, 2013

Caecum
metamorphosicum
S.F.B. de Lima, F.N. Santos & R.S. Absalão, 2013

Caecum
microstriatum
M. Pizzini, B.K. Raines & A. Vannozzi, 2013

Caecum
musorstomi
M. Pizzini, B.K. Raines & A. Vannozzi, 2013

Caecum
subcylindratum
M. Pizzini, B.K. Raines & A. Vannozzi, 2013

Caecum
trindadense
S.F.B. de Lima, F.N. Santos & R.S. Absalão, 2013

Caecum
uvea
M. Pizzini, B.K. Raines & A. Vannozzi, 2013

Caecum
vanuatuarum
M. Pizzini, B.K. Raines & A. Vannozzi, 2013

Caecum
virginiae
M. Pizzini, B.K. Raines & A. Vannozzi, 2013

Caecum
regulare
Carpenter, 1858

Caecum
abreviatum
L. de Folin, 1870

Caecum
bicinctum
L. de Folin, 1870

Caecum
hemisphericum
L. de Folin, 1867

Caecum
austrafricanum
A. Vannozzi, M. Pizzini & B.K. Raines, 2015

Caecum
incisum
A. Vannozzi, M. Pizzini & B.K. Raines, 2015

Caecum
intortum
A. Vannozzi, M. Pizzini & B.K. Raines, 2015

Caecum
knysnaense
A. Vannozzi, M. Pizzini & B.K. Raines, 2015

Caecum
leilae
A. Vannozzi, M. Pizzini & B.K. Raines, 2015

Caecum
lindae
A. Vannozzi, M. Pizzini & B.K. Raines, 2015

Caecum
maraisi
A. Vannozzi, M. Pizzini & B.K. Raines, 2015

Caecum
morgan
A. Vannozzi, M. Pizzini & B.K. Raines, 2015

Caecum
subquadratum
Carpenter, 1859

Caecum
banoni
É.A. Benoist, 1874 †
(FOSSIL)

Caecum
flemingi
(Gardner & T.H. Aldrich, 1919 †)
(FOSSIL)

Caecum
putnamensis
(W.C. Mansfield, 1924 †)
(FOSSIL)

Caecum
virginianum
(Meyer, 1888 †)
(FOSSIL)

Caecum
anellifer
H.A. Pilsbry & Johnson, 1917 †
(FOSSIL)

Caecum
beaufortensis
Ward & B.W. Blackwelder, 1987 †
(FOSSIL)

Caecum
calvertense
Martin, 1904 †
(FOSSIL)

Caecum
campe
H.A. Pilsbry & A.A. Olsson, 1941 †
(FOSSIL)

Caecum
greensboroense
Martin, 1904 †
(FOSSIL)

Caecum
mammillatum
Wood, 1842 †
(FOSSIL)

Caecum
mexicanum
Collins, 1937 †
(FOSSIL)

Caecum
patuxentium
Martin, 1904 †
(FOSSIL)

Caecum
properegulare
W.C. Mansfield, 1925 †
(FOSSIL)

Caecum
veracruzanum
Collins, 1937 †
(FOSSIL)

Caecum
tenuistriatum
(O. Böttger, 1869 †)
(FOSSIL)

Caecum
benhami
Goedert & B.K. Raines, 2016 †
(FOSSIL)

Caecum
bensoni
Goedert & B.K. Raines, 2016 †
(FOSSIL)

Caecum
nemoralis
P. Lozouet, 2015

Caecum
carpenteri
G.P. Deshayes, 1861 †
(FOSSIL)

Caecum
verai
Moreno, A. Peñas & E. Rolán, 2003 †
(FOSSIL)

Caecum
fibratum
L. de Folin & F. Bèrillon, 1874 †
(FOSSIL)

Caecum
larieyense
P. Lozouet, Lesport & Renard, 2001 †
(FOSSIL)

Caecum
mineuri
P. Lozouet, 1999 †
(FOSSIL)

Caecum
tumidum
Carpenter, 1858 †
(FOSSIL)

Caecum
codoceoae
Gálvez & Huidobro, 2017

Caecum
smriglioi
M. Pizzini, I. Nofroni & A. Bonfitto, 2008

Caecum
strigosum
L. de Folin, 1868

Caecum
varanoi
M. Pizzini, I. Nofroni & A. Bonfitto, 2008

Caecum
cuspidatum
G.W. Chaster, 1896

Caecum
gofasi
M. Pizzini & I. Nofroni, 2001

Caecum
wayae
M. Pizzini & I. Nofroni, 2001

Caecum
glabellum
(A. Adams, 1868)

Caecum
zaagmani
D. De Jong & H.E. Coomans, 1988

Caecum
vertebrale
C. Hedley, 1899

Caecum
venosum
L. de Folin, 1867

Caecum
variegatum
L. de Folin, 1867

Caecum
undatum
P.P. Carpenter, 1857

Caecum
uncinatum
L. de Folin, 1867

Caecum
troglodyta
R.G. Moolenbeek, M.J. Faber & C.G. Iliffe, 1989

Caecum
trachea
(G. Montagu, 1803)

Caecum
tortile
W.H. Dall, 1892

Caecum
torquetum
L. de Folin, 1867

Caecum
tornatum
A.E. Verrill & K.J. Bush, 1900

Caecum
textile
L. de Folin, 1867

Caecum
teres
P.P. Carpenter, 1857

Caecum
tenuicostatum
L. de Folin, 1881

Caecum
tenue
A.E. Verrill & K.J. Bush, 1900

Caecum
swinneni
I. Nofroni, M. Pizzini & M. Oliverio, 1997

Caecum
succineum
L. de Folin, 1879

Caecum
subvolutum
L. de Folin, 1874

Caecum
subspirale
P.P. Carpenter, 1857

Caecum
subornatum
L. de Folin, 1869

Caecum
subimpressum
P.P. Carpenter, 1857

Caecum
subflavum
L. de Folin, 1879

Caecum
subaustrale
J. Stuardo, 1970

Caecum
strictum
L. de Folin, 1871

Caecum
striatum
L. de Folin, 1868

Caecum
someri
(L. de Folin, 1867)

Caecum
sinuatum
L. de Folin, 1867

Caecum
sepimentum
L. de Folin, 1868

Caecum
semilaeve
P.P. Carpenter, 1857

Caecum
searleswoodii
P.P. Carpenter, 1859

Caecum
ryssotitum
L. de Folin, 1867

Caecum
clarum
É. Lamy, 1910

Caecum
rosanum
P. Bartsch, 1920

Caecum
rolani
M. Pizzini & I. Nofroni, 2001

Caecum
rijgersmai
D. De Jong & H.E. Coomans, 1988

Caecum
reversum
P.P. Carpenter, 1857

Caecum
rehderi
B.K. Raines & M. Pizzini, 2005

Caecum
rapanuiense
B.K. Raines & M. Pizzini, 2005

Caecum
quadratum
P.P. Carpenter, 1857

Caecum
pygmaeum
C.B. Adams, 1852

Caecum
pulchellum
W. Stimpson, 1851

Caecum
pollicare
P.P. Carpenter, 1859

Caecum
plicatum
Carpenter, 1858

Caecum
planum
L. de Folin, 1874

Caecum
pascuanum
B.K. Raines & M. Pizzini, 2005

Caecum
paradoxum
L. de Folin, 1867

Caecum
oahuense
H.A. Pilsbry, 1921

Caecum
lermondi
W.H. Dall, 1924

Caecum
neocaledonicum
L. de Folin, 1867

Caecum
multicostatum
L. de Folin, 1867

Caecum
monstrosum
C.B. Adams, 1852

Caecum
modestum
L. de Folin, 1868

Caecum
microcyclus
L. de Folin, 1879

Caecum
mauritianum
L. de Folin, 1867

Caecum
massambabense
R.S. Absalão, 1994

Caecum
marginatum
L. de Folin, 1869

Caecum
malleatum
L. de Folin, 1867

Caecum
macrum
J. van der Linden & R.G. Moolenbeek, 2000

Caecum
lohri
A.M. Strong & L.G. Hertlein, 1939

Caecum
liratocinctum
P.P. Carpenter, 1857

Caecum
lineicinctum
L. de Folin, 1880

Caecum
limpidum
L. de Folin, 1874

Caecum
limnetes
G.E. Long, 1972

Caecum
legumen
C. Hedley, 1899

Caecum
laqueatum
C.B. Adams, 1852

Caecum
jucundum
L. de Folin, 1867

Caecum
jonatani
J. Espinosa, J.A. Ortea & R. Fernández-Garcés, 2007

Caecum
johnsoni
H.W. Winkley, 1908

Caecum
irregulare
L. de Folin, 1867

Caecum
insularum
R.C. Moore, 1969

Caecum
insculptum
P.P. Carpenter, 1857

Caecum
inflatum
L. de Folin, 1869

Caecum
infimum
L. de Folin, 1867

Caecum
inclinatum
L. de Folin, 1869

Caecum
imbricatum
Carpenter, 1858

Caecum
heterochromum
B.K. Raines & M. Pizzini, 2005

Caecum
heptagonum
P.P. Carpenter, 1857

Caecum
gurgulio
P.P. Carpenter, 1858

Caecum
gulosum
C. Hedley, 1899

Caecum
gracile
A.A. Gould, 1861

Caecum
glabrum
(G. Montagu, 1803)

Caecum
folini
B.S. Kisch, 1959

Caecum
floridanum
W. Stimpson, 1851

Caecum
firmatum
C.B. Adams, 1852

Caecum
farcimen
P.P. Carpenter, 1857

Caecum
exile
L. de Folin, 1875

Caecum
eunoi
I. Nofroni, M. Pizzini & M. Oliverio, 1997

Caecum
engli
I. Nofroni, M. Pizzini & M. Oliverio, 1997

Caecum
elongatum
P.P. Carpenter, 1857

Caecum
eliezeri
R.S. Absalão, 1997

Caecum
elegantissimum
P.P. Carpenter, 1859

Caecum
eburneum
C.B. Adams, 1852

Caecum
donmoorei
H.J. Mitchell-Tapping, 1979

Caecum
diminutum
C.B. Adams, 1852

Caecum
delicatulum
A.E. Verrill & K.J. Bush, 1900

Caecum
debile
A.E. Verrill & K.J. Bush, 1900

Caecum
dalli
P. Bartsch, 1920

Caecum
cycloferum
Folin, 1867

Caecum
tenerum
L. de Folin, 1869

Caecum
crispum
A.E. Verrill & K.J. Bush, 1900

Caecum
crebricinctum
P. Bartsch, 1920

Caecum
crebricinctum
P. Bartsch, 1920

Caecum
crebricinctum
P. Bartsch, 1920

Caecum
crebricinctum
P. Bartsch, 1920

Caecum
crebricinctum
P.P. Carpenter, 1864

Caecum
crassum
L. de Folin, 1870

Caecum
mariae
L. de Folin, 1881

Caecum
cooperi
Smith, 1860

Caecum
continens
J. van der Linden & R.G. Moolenbeek, 2000

Caecum
condylum
R.C. Moore, 1969

Caecum
clava
L. de Folin, 1867

Caecum
clathratum
P.P. Carpenter, 1857

Caecum
clarkii
P.P. Carpenter, 1859

Caecum
circumvolutum
Folin, 1867

Caecum
cinctum
A.A. Olsson & A. Harbison, 1953

Caecum
chipolanum
Gardner, 1947 †
(FOSSIL)

Caecum
chinense
L. de Folin, 1867

Caecum
chilense
J. Stuardo, 1962

Caecum
caverna
R.G. Moolenbeek, M.J. Faber & C.G. Iliffe, 1989

Caecum
carpenteri
(P. Bartsch, 1920)

Caecum
carolinianum
W.H. Dall, 1892

Caecum
campanulatum
B.K. Raines & M. Pizzini, 2005

Caecum
californicum
W.H. Dall, 1885

Caecum
breve
L. de Folin, 1867

Caecum
brasilicum
L. de Folin, 1874

Caecum
borneoensis
L. de Folin, 1867

Caecum
bipartitum
L. de Folin, 1870

Caecum
bimamillatum
L. de Folin, 1867

Caecum
bahiahondaense
A.M. Strong & L.G. Hertlein, 1939

Caecum
auriculatum
T.A. de M. Monterosato, 1884

Caecum
auriculatum
L. de Folin, 1868

Caecum
attenuatum
L. de Folin, 1879

Caecum
armoricum
L. de Folin, 1869

Caecum
arabicum
A. Issel, 1869

Caecum
antillarum
P.P. Carpenter, 1858

Caecum
angustum
L. de Folin, 1879

Caecum
amydroglyptum
H.A. Rehder, 1980

Caecum
amputatum
C. Hedley, 1894

Caecum
amamiense
(T. Habe, 1978)

Caecum
amaltheanum
C. Hedley, 1899

Caecum
glabriforme
P.P. Carpenter, 1857

Caecum
achirona
(L. de Folin, 1867)

Caecum
tenuiliratum
P.P. Carpenter, 1857

Caecum
subobsoletum
P.P. Carpenter, 1857

Caecum
subconicum
P.P. Carpenter, 1857

Caecum
obtusum
P.P. Carpenter, 1857

Caecum
mirificum
L. de Folin, 1867

Caecum
abnormale
P.P. Carpenter, 1857

Caecum
orcutti
W.H. Dall, 1885

Caecum
occidentale
(P. Bartsch, 1920)

Caecum
moorei
L.N. Marincovich, 1973

Caecum
magellanicum
S.I. Di Geronimo, S. Privitera & C. Valdovinos, 1995

Caecum
laeve
C.B. Adams, 1852

Caecum
dextroversum
P.P. Carpenter, 1857

Caecum
bakeri
(P. Bartsch, 1920)

Caecum
parvum
C.B. Adams, 1852

Caecum
japonicum
(T. Habe, 1978)

Caecum
subannulatum
L. de Folin, 1870

Caecum
brennani
B.K. Raines & M. Pizzini, 2009

Caecum
bucerium
A.N. Golikov, 1967

Caecum
corrugatulum
P.P. Carpenter, 1857

Caecum
derjugini
A.N. Golikov, 1967

Caecum
maori
M. Pizzini & B.K. Raines, 2006

Caecum
senegambianum
L. de Folin, 1870

Caecum
taeniatum
L. de Folin, 1869

Caecum
vicinum
L. de Folin, 1870

Caecum
wami
B.K. Raines & M. Pizzini, 2009

Caecum
marmoratum
L. de Folin, 1869

Caecum
australe
M. Pizzini & B.K. Raines, 2011

Caecum
bimarginatum
P.P. Carpenter, 1859

Caecum
bounty
M. Pizzini & B.K. Raines, 2011

Caecum
cooki
M. Pizzini & B.K. Raines, 2011

Caecum
danielei
M. Pizzini & B.K. Raines, 2011

Caecum
geigeri
M. Pizzini & B.K. Raines, 2011

Caecum
inhacaense
P.G. Albano & M. Pizzini, 2011

Caecum
kontiki
M. Pizzini & B.K. Raines, 2011

Caecum
rostratum
L. de Folin, 1881

Caecum
tahitianum
M. Pizzini & B.K. Raines, 2011

Caecum
impartitum
L. de Folin, 1867

Caecum
impartitum
L. de Folin, 1867

Caecum
agoniatum
L. de Folin, 1867

Caecum
complanatum
L. de Folin, 1867

Caecum
erucatum
L. de Folin, 1867

Caecum
imperfectum
L. de Folin, 1867

Caecum
interruptum
L. de Folin, 1867

Caecum
lucidum
L. de Folin, 1867

Caecum
minutum
L. de Folin, 1867

Caecum
mirabile
L. de Folin, 1867

Caecum
mutabile
L. de Folin, 1869

Caecum
occultum
L. de Folin, 1867

Caecum
semicinctum
L. de Folin, 1867

Caecum
strangulatum
L. de Folin, 1867

Caecum
suave
L. de Folin, 1869

Caecum
superbum
L. de Folin, 1867

Caecum
validum
L. de Folin, 1867

Caecum
venustum
L. de Folin, 1867

Caecum
atlantidis
R.B. Watson, 1897

Caecum
vitreum
P.P. Carpenter, 1859

Caecum
richthofeni
A.M. Strong & L.G. Hertlein, 1939

Caecum
compactum
P.P. Carpenter, 1857

Caecum
digitulum
C. Hedley, 1904

Caecum
profundicolum
P. Bartsch, 1920

Caecum
parvulum
L. de Folin, 1867

Caecum
bathus
M. Pizzini, B.K. Raines & A. Vannozzi, 2013

Caecum
cocoense
J.A. Sibaja-Cordero, K. García-Méndez & J.S. Troncoso, 2013

Caecum
dakuwaqa
M. Pizzini, B.K. Raines & A. Vannozzi, 2013

Caecum
fijiense
M. Pizzini, B.K. Raines & A. Vannozzi, 2013

Caecum
lapita
M. Pizzini, B.K. Raines & A. Vannozzi, 2013

Caecum
loyaltense
M. Pizzini, B.K. Raines & A. Vannozzi, 2013

Caecum
maestratii
M. Pizzini, B.K. Raines & A. Vannozzi, 2013

Caecum
metamorphosicum
S.F.B. de Lima, F.N. Santos & R.S. Absalão, 2013

Caecum
microstriatum
M. Pizzini, B.K. Raines & A. Vannozzi, 2013

Caecum
musorstomi
M. Pizzini, B.K. Raines & A. Vannozzi, 2013

Caecum
subcylindratum
M. Pizzini, B.K. Raines & A. Vannozzi, 2013

Caecum
trindadense
S.F.B. de Lima, F.N. Santos & R.S. Absalão, 2013

Caecum
uvea
M. Pizzini, B.K. Raines & A. Vannozzi, 2013

Caecum
vanuatuarum
M. Pizzini, B.K. Raines & A. Vannozzi, 2013

Caecum
virginiae
M. Pizzini, B.K. Raines & A. Vannozzi, 2013

Caecum
regulare
Carpenter, 1858

Caecum
abreviatum
L. de Folin, 1870

Caecum
bicinctum
L. de Folin, 1870

Caecum
hemisphericum
L. de Folin, 1867

Caecum
austrafricanum
A. Vannozzi, M. Pizzini & B.K. Raines, 2015

Caecum
incisum
A. Vannozzi, M. Pizzini & B.K. Raines, 2015

Caecum
intortum
A. Vannozzi, M. Pizzini & B.K. Raines, 2015

Caecum
knysnaense
A. Vannozzi, M. Pizzini & B.K. Raines, 2015

Caecum
leilae
A. Vannozzi, M. Pizzini & B.K. Raines, 2015

Caecum
lindae
A. Vannozzi, M. Pizzini & B.K. Raines, 2015

Caecum
maraisi
A. Vannozzi, M. Pizzini & B.K. Raines, 2015

Caecum
morgan
A. Vannozzi, M. Pizzini & B.K. Raines, 2015

Caecum
subquadratum
Carpenter, 1859

Caecum
banoni
É.A. Benoist, 1874 †
(FOSSIL)

Caecum
flemingi
(Gardner & T.H. Aldrich, 1919 †)
(FOSSIL)

Caecum
putnamensis
(W.C. Mansfield, 1924 †)
(FOSSIL)

Caecum
virginianum
(Meyer, 1888 †)
(FOSSIL)

Caecum
anellifer
H.A. Pilsbry & Johnson, 1917 †
(FOSSIL)

Caecum
beaufortensis
Ward & B.W. Blackwelder, 1987 †
(FOSSIL)

Caecum
calvertense
Martin, 1904 †
(FOSSIL)

Caecum
campe
H.A. Pilsbry & A.A. Olsson, 1941 †
(FOSSIL)

Caecum
greensboroense
Martin, 1904 †
(FOSSIL)

Caecum
mammillatum
Wood, 1842 †
(FOSSIL)

Caecum
mexicanum
Collins, 1937 †
(FOSSIL)

Caecum
patuxentium
Martin, 1904 †
(FOSSIL)

Caecum
properegulare
W.C. Mansfield, 1925 †
(FOSSIL)

Caecum
veracruzanum
Collins, 1937 †
(FOSSIL)

Caecum
tenuistriatum
(O. Böttger, 1869 †)
(FOSSIL)

Caecum
benhami
Goedert & B.K. Raines, 2016 †
(FOSSIL)

Caecum
bensoni
Goedert & B.K. Raines, 2016 †
(FOSSIL)

Caecum
nemoralis
P. Lozouet, 2015

Caecum
carpenteri
G.P. Deshayes, 1861 †
(FOSSIL)

Caecum
verai
Moreno, A. Peñas & E. Rolán, 2003 †
(FOSSIL)

Caecum
fibratum
L. de Folin & F. Bèrillon, 1874 †
(FOSSIL)

Caecum
larieyense
P. Lozouet, Lesport & Renard, 2001 †
(FOSSIL)

Caecum
mineuri
P. Lozouet, 1999 †
(FOSSIL)

Caecum
tumidum
Carpenter, 1858 †
(FOSSIL)

Caecum
codoceoae
Gálvez & Huidobro, 2017

Caecum
smriglioi
M. Pizzini, I. Nofroni & A. Bonfitto, 2008

Caecum
strigosum
L. de Folin, 1868

Caecum
varanoi
M. Pizzini, I. Nofroni & A. Bonfitto, 2008

Caecum
cuspidatum
G.W. Chaster, 1896

Caecum
gofasi
M. Pizzini & I. Nofroni, 2001

Caecum
wayae
M. Pizzini & I. Nofroni, 2001

Caecum
glabellum
(A. Adams, 1868)

Caecum
zaagmani
D. De Jong & H.E. Coomans, 1988

Caecum
vertebrale
C. Hedley, 1899

Caecum
venosum
L. de Folin, 1867

Caecum
variegatum
L. de Folin, 1867

Caecum
undatum
P.P. Carpenter, 1857

Caecum
uncinatum
L. de Folin, 1867

Caecum
troglodyta
R.G. Moolenbeek, M.J. Faber & C.G. Iliffe, 1989

Caecum
trachea
(G. Montagu, 1803)

Caecum
tortile
W.H. Dall, 1892

Caecum
torquetum
L. de Folin, 1867

Caecum
tornatum
A.E. Verrill & K.J. Bush, 1900

Caecum
textile
L. de Folin, 1867

Caecum
teres
P.P. Carpenter, 1857

Caecum
tenuicostatum
L. de Folin, 1881

Caecum
tenue
A.E. Verrill & K.J. Bush, 1900

Caecum
swinneni
I. Nofroni, M. Pizzini & M. Oliverio, 1997

Caecum
succineum
L. de Folin, 1879

Caecum
subvolutum
L. de Folin, 1874

Caecum
subspirale
P.P. Carpenter, 1857

Caecum
subornatum
L. de Folin, 1869

Caecum
subimpressum
P.P. Carpenter, 1857

Caecum
subflavum
L. de Folin, 1879