-
Alvania proavia is an
extinct species of
minute sea snail, a
marine gastropod mollusk or
micromollusk in the
family Rissoidae. The
length of the s****...
-
antiqua Defrance, 1818 C.
armata C.
aspera C.
bipartita C.
gracilis C.
intermedia C.
obsoleta C.
personata C.
porosa C.
prisca C.
proavia C. ringens...
-
Lissatrypoidea belonging to the
family Kellerellidae. The type
species is C.
proavia.
Crenulatomargus Gen. et sp. nov
Valid Guo et al.
Middle Tri****ic (Anisian)...
- 1847) †
Tripneustes pregratilla McNamara and
Kendrick 1994 †
Tripneustes proavia Duncan & Sladen, 1855 †
Tripneustes schneideri Boehm †
Tripneustes tobleri...
-
articulated specimen and 15
isolated valves, all silicified".
Paracyclas P.
proavia Lowther Island 6
articulated silicified specimens. S**** up to 45 millimeters...
- 1828)
Genota nicklesi Knudsen, 1952
Genota papalis (Reeve, 1843) †
Genota proavia Bellardi, 1877 †
Genota pseudoelisae Landau, Harzhauser, İslamoğlu & C...
- (Kieffer, 1918)
Forcipomyia pricei Wirth & Spinelli, 1993
Forcipomyia proavia Debenham, 1987
Forcipomyia proximornata Debenham, 1987
Forcipomyia pseudonigra...
-
Alvania praetermissa Landau, Van
Dingenen & Ceulemans, 2023 †
Alvania proavia (Pilsbry & C. W. Johnson, 1917) †
Alvania productilis Boettger, 1906 Alvania...
- †Panderodus †Panderodus
unicostatus †Paracyclas †Paracyclas
lirata †Paracyclas
proavia †Paracyrtolites †Paracyrtolites
carinatus †Paragoniozona †Paragoniozona...
- †Paracyclas
elliptica †Paracyclas
parvula †Paracyclas
paucipleura †Paracyclas
proavia †Paracyclas
sabini †Paracyclas
validalinea †Paracyclas
validelinea †Paraphorhynchus...
