Foetterleiceras
salmojraghii
(C.F. Parona, 1894 †)
(FOSSIL)

Phricodoceras
cantaluppii
Fantini Sestini, 1978 †
(FOSSIL)

Phricodoceras
paronai
E. Bettoni, 1900 †
(FOSSIL)

Phricodoceras
taylori
(Sowerby, 1826 †)
(FOSSIL)

Phricodoceras
urkuticum
Geczy, 1959 †
(FOSSIL)

Phricodoceras
lamellosum
(A.V.M.D. D'Orbigny, 1844 †)
(FOSSIL)

Phricodoceras
cornutum
(C.T. Simpson, 1843 †)
(FOSSIL)

Phricodoceras
nodosum
(F.A. von Quenstedt, 1846 †)
(FOSSIL)

Phricodoceras
quadricornutum
C.T. Simpson, 1855 †
(FOSSIL)

Pseuduptonia
micromphala
Pia, 1913 †
(FOSSIL)

Pseuduptonia
suessi
Gugenberger, 1929 †
(FOSSIL)

Villania
densilobata
Till, 1909 †
(FOSSIL)

Villania
galaczi
Géczy, 1998 †
(FOSSIL)

Villania
kopeki
Géczy, 1998 †
(FOSSIL)

Villania
latispira
(Venturi & al., 2005 †)
(FOSSIL)

Villania
rollieri
Lóczy, 1915 †
(FOSSIL)

Villania
ponticum
Pia 1913 †
(FOSSIL)

Villania
beggingensis
Schlatter 1991 †
(FOSSIL)

Villania
bispinatum
(D. Geyer, 1886 †)
(FOSSIL)

Villania
exhaeredatum
Buckman 1923 †
(FOSSIL)

Villania
grande
E. Donovan 1958 †
(FOSSIL)

Villania
lorioli
(Hug 1899 †)
(FOSSIL)

Villania
nodofissum
(F.A. von Quenstedt 1884 †)
(FOSSIL)

Villania
praecursor
D. Geyer, 1886 †
(FOSSIL)

Villania
defluxum
Buckman, 1923 †
(FOSSIL)

Villania
validum
(Simpson) †
(FOSSIL)

Villania
panula
(Bremer †)
(FOSSIL)

Villania
sociale
(C.T. Simpson †)
(FOSSIL)