MolluscaBase source details
Harzhauser, M.; Guzhov, A.; Landau, B. (2025). A revision of the Cainozoic Cerithiidae and Plesiotrochidae (Mollusca: Caenogastropoda) of the Paratethys Sea (Europe, Asia). Zootaxa. 5625(1): 1-180.
509259
urn:lsid:zoobank.org:pub:E4AB35FE-B158-4722-A849-C271E419DEE7 [view]
Harzhauser, M.; Guzhov, A.; Landau, B.
2025
A revision of the Cainozoic Cerithiidae and Plesiotrochidae (Mollusca: Caenogastropoda) of the Paratethys Sea (Europe, Asia)
Zootaxa
5625(1): 1-180
Publication
Date
action
by
Argyropeza spina (M. Hörnes, 1855) † (new combination reference)
Bittium acutum Osaulenko, 1936 † (basis of record)
Bittium acutum Osaulenko, 1936 † (subsequent type designation)
Bittium agibelicum (Zhizhchenko, 1936) † (additional source)
Bittium agriense Báldi, 1966 † (basis of record)
Bittium amibouei Harzhauser, Guzhov & Landau, 2025 † (original description)
Bittium badzoshviliae Harzhauser, Guzhov & Landau, 2025 † (original description)
Bittium bosphoranum (Andrusov, 1890) † (basis of record)
Bittium bosphoranum (Andrusov, 1890) † (subsequent type designation)
Bittium botense Csepreghy-Meznerics, 1969 † accepted as Argyropeza spina (M. Hörnes, 1855) † (source of synonymy)
Bittium deforme (Eichwald, 1829) † (basis of record)
Bittium densespiratum Báldi, 1966 † (basis of record)
Bittium digitatum (Zhizhchenko, 1934) † (additional source)
Bittium foedum Harzhauser, Guzhov & Landau, 2025 † (original description)
Bittium grinzingense Harzhauser, Guzhov & Landau, 2025 † (original description)
Bittium konkense Sokolov, 1899 † (basis of record)
Bittium konkense Sokolov, 1899 † (subsequent type designation)
Bittium krenni Harzhauser, Guzhov & Landau, 2025 † (original description)
Bittium leganyii Csepreghy-Meznerics, 1969 † accepted as Argyropeza spina (M. Hörnes, 1855) † (source of synonymy)
Bittium merklini Harzhauser, Guzhov & Landau, 2025 † (original description)
Bittium multiliratum Brusina, 1877 † accepted as Semibittium multiliratum (Brusina, 1877) † accepted as Bittium turritella (Eichwald, 1851) † (subsequent type designation)
Bittium orientale (Andrusov, 1911) † (basis of record)
Bittium praescabrum Harzhauser, Guzhov & Landau, 2025 † (original description)
Bittium tani Harzhauser, Guzhov & Landau, 2025 † (original description)
Bittium tschokrakense Özsayar, 1977 † (new combination reference)
Bittium tulskajense Iljina, 1993 † (additional source)
Bittium turritella (Eichwald, 1851) † (basis of record)
Bittium walaszczyki Harzhauser, Guzhov & Landau, 2025 † (original description)
Cerithidium iljinae Harzhauser, Guzhov & Landau, 2025 † (original description)
Cerithidium schwartzi (M. Hörnes, 1855) † (basis of record)
Cerithium (Cerithium) procrenatum Sacco, 1895 † accepted as Thericium procrenatum (Sacco, 1895) † (new combination reference)
Cerithium (Conocerithium) evae O. Boettger, 1902 † accepted as Hemicerithium evae (O. Boettger, 1902) † (new combination reference)
Cerithium (Conocerithium) olgae O. Boettger, 1902 † accepted as Hemicerithium olgae (O. Boettger, 1902) † (new combination reference)
Cerithium (Pithocerithium) doliolum var. dolioloconica Sacco, 1895 † accepted as Pithocerithium turonicum (Mayer, 1878) † (source of synonymy)
Cerithium (Pithocerithium) doliolum var. exdoliolum Sacco, 1895 † accepted as Pithocerithium turonicum (Mayer, 1878) † (source of synonymy)
Cerithium (Pithocerithium) michelottii var. dertoaspinosa Sacco, 1895 † accepted as Pithocerithium michelottii (M. Hörnes, 1855) † (source of synonymy)
Cerithium (Pithocerithium) michelottii var. infracingulellata Sacco, 1895 † accepted as Pithocerithium michelottii (M. Hörnes, 1855) † (source of synonymy)
Cerithium (Pithocerithium) michelottii var. mediocristata Sacco, 1895 † accepted as Pithocerithium michelottii (M. Hörnes, 1855) † (source of synonymy)
Cerithium (Pithocerithium) rubiginosum var. gracilis Švagrovský, 1954 † accepted as Pithocerithium rubiginosum (Eichwald, 1830) † (source of synonymy)
Cerithium (Pithocerithium) turonicum var. longiuscata Sacco, 1895 † accepted as Pithocerithium longiuscatum (Sacco, 1895) † (new combination reference)
Cerithium (Ptychocerithium) taurobronnioides Sacco, 1895 † accepted as Ptychocerithium taurobronnioides (Sacco, 1895) † (taxonomy source)
Cerithium (Ptychocerithium) turritoplicatum Sacco, 1895 † accepted as Ptychocerithium turritoplicatum (Sacco, 1895) † (taxonomy source)
Cerithium (Thericium) maguricum Moisescu, 1955 † accepted as Pithocerithium rubiginosum (Eichwald, 1830) † (source of synonymy)
Cerithium (Thericium) vulgatum var. miocenica Vignal, 1911 † accepted as Thericium miocenicum (Vignal, 1911) † (new combination reference)
Cerithium (Tiaracerithium) zeuschneri var. ancestralis Sieber, 1937 † accepted as Cerithium zeuschneri Pusch, 1836 † accepted as Thericium zeuschneri (Pusch, 1836) † (source of synonymy)
Cerithium (Vulgocerithium) tumidum Kecskeméti-Körmendy, 1962 † accepted as Pithocerithium michelottii (M. Hörnes, 1855) † (source of synonymy)
Cerithium banaticum Jekelius, 1944 † accepted as Pithocerithium rubiginosum (Eichwald, 1830) † (source of synonymy)
Cerithium bronnii Naumann, 1852 † accepted as Ptychocerithium bronnii (Naumann, 1852) † (new combination reference)
Cerithium cantemiri Simionescu & Barbu, 1940 † accepted as Pithocerithium rubiginosum (Eichwald, 1830) † (source of synonymy)
Cerithium cattleyae Baily, 1858 † accepted as Pithocerithium cattleyae (Baily, 1858) † (new combination reference)
Cerithium crenatum (Brocchi, 1814) † accepted as Thericium crenatum (Brocchi, 1814) † (new combination reference)
Cerithium dacicum Simionescu & Barbu, 1940 † accepted as Pithocerithium rubiginosum (Eichwald, 1830) † (source of synonymy)
Cerithium deforme Eichwald, 1829 † accepted as Bittium deforme (Eichwald, 1829) † (subsequent type designation)
Cerithium distinctissimum Eichwald, 1851 † accepted as Ptychocerithium distinctissimum (Eichwald, 1851) † (new combination reference)
Cerithium doliolum (Brocchi, 1814) † accepted as Pithocerithium doliolum (Brocchi, 1814) † (new combination reference)
Cerithium europaeum Mayer, 1878 † accepted as Thericium europaeum (Mayer, 1878) † (new combination reference)
Cerithium europaeum var. acuminata Schaffer, 1912 † accepted as Thericium putzgruberi Harzhauser, Guzhov & Landau, 2025 † (subsequent type designation)
Cerithium europaeum var. acuminata Schaffer, 1912 † accepted as Thericium putzgruberi Harzhauser, Guzhov & Landau, 2025 † (source of synonymy)
Cerithium europaeum var. perutriculata Sacco, 1895 † accepted as Thericium europaeum (Mayer, 1878) † (source of synonymy)
Cerithium gibbosum Eichwald, 1830 † accepted as Chondrocerithium gibbosum (Eichwald, 1830) † (subsequent type designation)
Cerithium jekeliusi Švagrovský, 1971 † accepted as Pithocerithium rubiginosum (Eichwald, 1830) † (source of synonymy)
Cerithium lapugyense Mayer, 1878 † accepted as Thericium lapugyense (Mayer, 1878) † (new combination reference)
Cerithium minutum Naumann, 1852 † accepted as Thericium minutum (Naumann, 1852) † (new combination reference)
Cerithium moldavicum Simionescu & Barbu, 1940 † accepted as Pithocerithium rubiginosum (Eichwald, 1830) † (source of synonymy)
Cerithium paucăi Simionescu & Barbu, 1940 † accepted as Pithocerithium rubiginosum (Eichwald, 1830) † (source of synonymy)
Cerithium poliţioanei Jekelius, 1944 † accepted as Pithocerithium rubiginosum (Eichwald, 1830) † (source of synonymy)
Cerithium postdoliolum Simionescu & Barbu, 1940 † accepted as Pithocerithium rubiginosum (Eichwald, 1830) † (source of synonymy)
Cerithium postvulgatum Simionescu & Barbu, 1940 † accepted as Pithocerithium rubiginosum (Eichwald, 1830) † (source of synonymy)
Cerithium potzleindorfensis Sacco, 1895 † accepted as Thericium potzleindorfense (Sacco, 1895) † (new combination reference)
Cerithium procrenatum Sacco, 1895 † accepted as Thericium procrenatum (Sacco, 1895) † (new combination reference)
Cerithium rubiginosum var. prahovensis Simionescu & Barbu, 1940 † accepted as Pithocerithium rubiginosum (Eichwald, 1830) † (source of synonymy)
Cerithium rubiginosum var. spinosa Simionescu & Barbu, 1940 † accepted as Pithocerithium rubiginosum (Eichwald, 1830) † (source of synonymy)
Cerithium schwartzi M. Hörnes, 1855 † accepted as Cerithidium schwartzi (M. Hörnes, 1855) † (subsequent type designation)
Cerithium spina M. Hörnes, 1855 † accepted as Bittium spina (M. Hörnes, 1855) † accepted as Argyropeza spina (M. Hörnes, 1855) † (subsequent type designation)
Cerithium striatum Simionescu & Barbu, 1940 † accepted as Pithocerithium rubiginosum (Eichwald, 1830) † (source of synonymy)
Cerithium turonicum Mayer, 1878 † accepted as Pithocerithium turonicum (Mayer, 1878) † (new combination reference)
Cerithium upliccichensis Kurtskhalia, 1975 † accepted as Thericium upliscichense (Kurtskhalia, 1975) † (subsequent type designation)
Cerithium vulgatum Bruguière, 1792 accepted as Thericium vulgatum (Bruguière, 1792) (new combination reference)
Cerithium vulgatum var. miospinosa Sacco, 1895 † accepted as Thericium miospinosum (Sacco, 1895) † (subsequent type designation)
Cerithium vulgatum var. miospinosa Sacco, 1895 † accepted as Thericium miospinosum (Sacco, 1895) † (new combination reference)
Cerithium wiesbauri Handmann, 1882 † accepted as Cerithium minutum Naumann, 1852 † accepted as Thericium minutum (Naumann, 1852) † (source of synonymy)
Cerithium zaleścense Friedberg, 1928 † accepted as Pithocerithium rubiginosum (Eichwald, 1830) † (source of synonymy)
Cerithium zelebori M. Hörnes, 1855 † accepted as Pithocerithium zelebori (M. Hörnes, 1855) † (subsequent type designation)
Cerithium zeuschneri Pusch, 1836 † accepted as Thericium zeuschneri (Pusch, 1836) † (new combination reference)
Cerithium zeuschneri Pusch, 1836 † accepted as Thericium zeuschneri (Pusch, 1836) † (subsequent type designation)
Chondrocerithium Cossmann, 1906 (basis of record)
Chondrocerithium gibbosum (Eichwald, 1830) † (basis of record)
Gourmierium Jousseaume, 1894 accepted as Thericium Monterosato, 1890 (source of synonymy)
Hemicerithium banaticum (O. Boettger, 1902) † (additional source)
Hemicerithium caucasicum Harzhauser, Guzhov & Landau, 2025 † (original description)
Hemicerithium evae (O. Boettger, 1902) † (basis of record)
Hemicerithium kovacsi Harzhauser, Guzhov & Landau, 2025 † (original description)
Hemicerithium olgae (O. Boettger, 1902) † (basis of record)
Neostylidium amitrovi (Ilyina, 1993) † accepted as Bittium konkense Sokolov, 1899 † (source of synonymy)
Pithocerithium cattleyae (Baily, 1858) † (basis of record)
Pithocerithium doliolum (Brocchi, 1814) † (basis of record)
Pithocerithium gilyandense (Iljina, 1993) † (basis of record)
Pithocerithium longiuscatum (Sacco, 1895) † (basis of record)
Pithocerithium mediolanionense Harzhauser, Guzhov & Landau, 2025 † (original description)
Pithocerithium michelottii (M. Hörnes, 1855) † (basis of record)
Bittium acutum Osaulenko, 1936 † (basis of record)
Bittium acutum Osaulenko, 1936 † (subsequent type designation)
Bittium agibelicum (Zhizhchenko, 1936) † (additional source)
Bittium agriense Báldi, 1966 † (basis of record)
Bittium amibouei Harzhauser, Guzhov & Landau, 2025 † (original description)
Bittium badzoshviliae Harzhauser, Guzhov & Landau, 2025 † (original description)
Bittium bosphoranum (Andrusov, 1890) † (basis of record)
Bittium bosphoranum (Andrusov, 1890) † (subsequent type designation)
Bittium botense Csepreghy-Meznerics, 1969 † accepted as Argyropeza spina (M. Hörnes, 1855) † (source of synonymy)
Bittium deforme (Eichwald, 1829) † (basis of record)
Bittium densespiratum Báldi, 1966 † (basis of record)
Bittium digitatum (Zhizhchenko, 1934) † (additional source)
Bittium foedum Harzhauser, Guzhov & Landau, 2025 † (original description)
Bittium grinzingense Harzhauser, Guzhov & Landau, 2025 † (original description)
Bittium konkense Sokolov, 1899 † (basis of record)
Bittium konkense Sokolov, 1899 † (subsequent type designation)
Bittium krenni Harzhauser, Guzhov & Landau, 2025 † (original description)
Bittium leganyii Csepreghy-Meznerics, 1969 † accepted as Argyropeza spina (M. Hörnes, 1855) † (source of synonymy)
Bittium merklini Harzhauser, Guzhov & Landau, 2025 † (original description)
Bittium multiliratum Brusina, 1877 † accepted as Semibittium multiliratum (Brusina, 1877) † accepted as Bittium turritella (Eichwald, 1851) † (subsequent type designation)
Bittium orientale (Andrusov, 1911) † (basis of record)
Bittium praescabrum Harzhauser, Guzhov & Landau, 2025 † (original description)
Bittium tani Harzhauser, Guzhov & Landau, 2025 † (original description)
Bittium tschokrakense Özsayar, 1977 † (new combination reference)
Bittium tulskajense Iljina, 1993 † (additional source)
Bittium turritella (Eichwald, 1851) † (basis of record)
Bittium walaszczyki Harzhauser, Guzhov & Landau, 2025 † (original description)
Cerithidium iljinae Harzhauser, Guzhov & Landau, 2025 † (original description)
Cerithidium schwartzi (M. Hörnes, 1855) † (basis of record)
Cerithium (Cerithium) procrenatum Sacco, 1895 † accepted as Thericium procrenatum (Sacco, 1895) † (new combination reference)
Cerithium (Conocerithium) evae O. Boettger, 1902 † accepted as Hemicerithium evae (O. Boettger, 1902) † (new combination reference)
Cerithium (Conocerithium) olgae O. Boettger, 1902 † accepted as Hemicerithium olgae (O. Boettger, 1902) † (new combination reference)
Cerithium (Pithocerithium) doliolum var. dolioloconica Sacco, 1895 † accepted as Pithocerithium turonicum (Mayer, 1878) † (source of synonymy)
Cerithium (Pithocerithium) doliolum var. exdoliolum Sacco, 1895 † accepted as Pithocerithium turonicum (Mayer, 1878) † (source of synonymy)
Cerithium (Pithocerithium) michelottii var. dertoaspinosa Sacco, 1895 † accepted as Pithocerithium michelottii (M. Hörnes, 1855) † (source of synonymy)
Cerithium (Pithocerithium) michelottii var. infracingulellata Sacco, 1895 † accepted as Pithocerithium michelottii (M. Hörnes, 1855) † (source of synonymy)
Cerithium (Pithocerithium) michelottii var. mediocristata Sacco, 1895 † accepted as Pithocerithium michelottii (M. Hörnes, 1855) † (source of synonymy)
Cerithium (Pithocerithium) rubiginosum var. gracilis Švagrovský, 1954 † accepted as Pithocerithium rubiginosum (Eichwald, 1830) † (source of synonymy)
Cerithium (Pithocerithium) turonicum var. longiuscata Sacco, 1895 † accepted as Pithocerithium longiuscatum (Sacco, 1895) † (new combination reference)
Cerithium (Ptychocerithium) taurobronnioides Sacco, 1895 † accepted as Ptychocerithium taurobronnioides (Sacco, 1895) † (taxonomy source)
Cerithium (Ptychocerithium) turritoplicatum Sacco, 1895 † accepted as Ptychocerithium turritoplicatum (Sacco, 1895) † (taxonomy source)
Cerithium (Thericium) maguricum Moisescu, 1955 † accepted as Pithocerithium rubiginosum (Eichwald, 1830) † (source of synonymy)
Cerithium (Thericium) vulgatum var. miocenica Vignal, 1911 † accepted as Thericium miocenicum (Vignal, 1911) † (new combination reference)
Cerithium (Tiaracerithium) zeuschneri var. ancestralis Sieber, 1937 † accepted as Cerithium zeuschneri Pusch, 1836 † accepted as Thericium zeuschneri (Pusch, 1836) † (source of synonymy)
Cerithium (Vulgocerithium) tumidum Kecskeméti-Körmendy, 1962 † accepted as Pithocerithium michelottii (M. Hörnes, 1855) † (source of synonymy)
Cerithium banaticum Jekelius, 1944 † accepted as Pithocerithium rubiginosum (Eichwald, 1830) † (source of synonymy)
Cerithium bronnii Naumann, 1852 † accepted as Ptychocerithium bronnii (Naumann, 1852) † (new combination reference)
Cerithium cantemiri Simionescu & Barbu, 1940 † accepted as Pithocerithium rubiginosum (Eichwald, 1830) † (source of synonymy)
Cerithium cattleyae Baily, 1858 † accepted as Pithocerithium cattleyae (Baily, 1858) † (new combination reference)
Cerithium crenatum (Brocchi, 1814) † accepted as Thericium crenatum (Brocchi, 1814) † (new combination reference)
Cerithium dacicum Simionescu & Barbu, 1940 † accepted as Pithocerithium rubiginosum (Eichwald, 1830) † (source of synonymy)
Cerithium deforme Eichwald, 1829 † accepted as Bittium deforme (Eichwald, 1829) † (subsequent type designation)
Cerithium distinctissimum Eichwald, 1851 † accepted as Ptychocerithium distinctissimum (Eichwald, 1851) † (new combination reference)
Cerithium doliolum (Brocchi, 1814) † accepted as Pithocerithium doliolum (Brocchi, 1814) † (new combination reference)
Cerithium europaeum Mayer, 1878 † accepted as Thericium europaeum (Mayer, 1878) † (new combination reference)
Cerithium europaeum var. acuminata Schaffer, 1912 † accepted as Thericium putzgruberi Harzhauser, Guzhov & Landau, 2025 † (subsequent type designation)
Cerithium europaeum var. acuminata Schaffer, 1912 † accepted as Thericium putzgruberi Harzhauser, Guzhov & Landau, 2025 † (source of synonymy)
Cerithium europaeum var. perutriculata Sacco, 1895 † accepted as Thericium europaeum (Mayer, 1878) † (source of synonymy)
Cerithium gibbosum Eichwald, 1830 † accepted as Chondrocerithium gibbosum (Eichwald, 1830) † (subsequent type designation)
Cerithium jekeliusi Švagrovský, 1971 † accepted as Pithocerithium rubiginosum (Eichwald, 1830) † (source of synonymy)
Cerithium lapugyense Mayer, 1878 † accepted as Thericium lapugyense (Mayer, 1878) † (new combination reference)
Cerithium minutum Naumann, 1852 † accepted as Thericium minutum (Naumann, 1852) † (new combination reference)
Cerithium moldavicum Simionescu & Barbu, 1940 † accepted as Pithocerithium rubiginosum (Eichwald, 1830) † (source of synonymy)
Cerithium paucăi Simionescu & Barbu, 1940 † accepted as Pithocerithium rubiginosum (Eichwald, 1830) † (source of synonymy)
Cerithium poliţioanei Jekelius, 1944 † accepted as Pithocerithium rubiginosum (Eichwald, 1830) † (source of synonymy)
Cerithium postdoliolum Simionescu & Barbu, 1940 † accepted as Pithocerithium rubiginosum (Eichwald, 1830) † (source of synonymy)
Cerithium postvulgatum Simionescu & Barbu, 1940 † accepted as Pithocerithium rubiginosum (Eichwald, 1830) † (source of synonymy)
Cerithium potzleindorfensis Sacco, 1895 † accepted as Thericium potzleindorfense (Sacco, 1895) † (new combination reference)
Cerithium procrenatum Sacco, 1895 † accepted as Thericium procrenatum (Sacco, 1895) † (new combination reference)
Cerithium rubiginosum var. prahovensis Simionescu & Barbu, 1940 † accepted as Pithocerithium rubiginosum (Eichwald, 1830) † (source of synonymy)
Cerithium rubiginosum var. spinosa Simionescu & Barbu, 1940 † accepted as Pithocerithium rubiginosum (Eichwald, 1830) † (source of synonymy)
Cerithium schwartzi M. Hörnes, 1855 † accepted as Cerithidium schwartzi (M. Hörnes, 1855) † (subsequent type designation)
Cerithium spina M. Hörnes, 1855 † accepted as Bittium spina (M. Hörnes, 1855) † accepted as Argyropeza spina (M. Hörnes, 1855) † (subsequent type designation)
Cerithium striatum Simionescu & Barbu, 1940 † accepted as Pithocerithium rubiginosum (Eichwald, 1830) † (source of synonymy)
Cerithium turonicum Mayer, 1878 † accepted as Pithocerithium turonicum (Mayer, 1878) † (new combination reference)
Cerithium upliccichensis Kurtskhalia, 1975 † accepted as Thericium upliscichense (Kurtskhalia, 1975) † (subsequent type designation)
Cerithium vulgatum Bruguière, 1792 accepted as Thericium vulgatum (Bruguière, 1792) (new combination reference)
Cerithium vulgatum var. miospinosa Sacco, 1895 † accepted as Thericium miospinosum (Sacco, 1895) † (subsequent type designation)
Cerithium vulgatum var. miospinosa Sacco, 1895 † accepted as Thericium miospinosum (Sacco, 1895) † (new combination reference)
Cerithium wiesbauri Handmann, 1882 † accepted as Cerithium minutum Naumann, 1852 † accepted as Thericium minutum (Naumann, 1852) † (source of synonymy)
Cerithium zaleścense Friedberg, 1928 † accepted as Pithocerithium rubiginosum (Eichwald, 1830) † (source of synonymy)
Cerithium zelebori M. Hörnes, 1855 † accepted as Pithocerithium zelebori (M. Hörnes, 1855) † (subsequent type designation)
Cerithium zeuschneri Pusch, 1836 † accepted as Thericium zeuschneri (Pusch, 1836) † (new combination reference)
Cerithium zeuschneri Pusch, 1836 † accepted as Thericium zeuschneri (Pusch, 1836) † (subsequent type designation)
Chondrocerithium Cossmann, 1906 (basis of record)
Chondrocerithium gibbosum (Eichwald, 1830) † (basis of record)
Gourmierium Jousseaume, 1894 accepted as Thericium Monterosato, 1890 (source of synonymy)
Hemicerithium banaticum (O. Boettger, 1902) † (additional source)
Hemicerithium caucasicum Harzhauser, Guzhov & Landau, 2025 † (original description)
Hemicerithium evae (O. Boettger, 1902) † (basis of record)
Hemicerithium kovacsi Harzhauser, Guzhov & Landau, 2025 † (original description)
Hemicerithium olgae (O. Boettger, 1902) † (basis of record)
Neostylidium amitrovi (Ilyina, 1993) † accepted as Bittium konkense Sokolov, 1899 † (source of synonymy)
Pithocerithium cattleyae (Baily, 1858) † (basis of record)
Pithocerithium doliolum (Brocchi, 1814) † (basis of record)
Pithocerithium gilyandense (Iljina, 1993) † (basis of record)
Pithocerithium longiuscatum (Sacco, 1895) † (basis of record)
Pithocerithium mediolanionense Harzhauser, Guzhov & Landau, 2025 † (original description)
Pithocerithium michelottii (M. Hörnes, 1855) † (basis of record)
Austria for Bittium amibouei Harzhauser, Guzhov & Landau, 2025 †
Austria for Bittium foedum Harzhauser, Guzhov & Landau, 2025 †
Austria for Bittium grinzingense Harzhauser, Guzhov & Landau, 2025 †
Austria for Bittium praescabrum Harzhauser, Guzhov & Landau, 2025 †
Austria for Bittium tani Harzhauser, Guzhov & Landau, 2025 †
Austria for Cerithium (Pithocerithium) turonicum var. longiuscata Sacco, 1895 †
Austria for Cerithium crenatum var. potzleinsdorfensis Sacco, 1895 †
Austria for Cerithium eggenburgense Schaffer, 1912 †
Austria for Cerithium europaeum var. acuminata Schaffer, 1912 †
Austria for Cerithium minutum Naumann, 1852 †
Austria for Cerithium potzleindorfensis Sacco, 1895 †
Austria for Cerithium vulgatum var. miospinosa Sacco, 1895 †
Austria for Cerithium zelebori M. Hörnes, 1855 †
Austria for Pithocerithium mediolanionense Harzhauser, Guzhov & Landau, 2025 †
Austria for Thericium posidoniaphilum Harzhauser, Guzhov & Landau, 2025 †
Georgia (Country) for Cerithium upliccichensis Kurtskhalia, 1975 †
Hungary for Bittium botense Csepreghy-Meznerics, 1969 †
Hungary for Bittium leganyii Csepreghy-Meznerics, 1969 †
Hungary for Bittium reticulatum densespiratum Báldi, 1966 †
Hungary for Bittium spina agriense Báldi, 1966 †
Hungary for Cerithium (Vulgocerithium) tumidum Kecskeméti-Körmendy, 1962 †
Hungary for Hemicerithium kovacsi Harzhauser, Guzhov & Landau, 2025 †
Hungary for Trochocerithium hungaricum Csepreghy-Meznerics, 1952 †
Italy for Cerithium procrenatum Sacco, 1895 †
Italy for Pliocerithium holothurium Monterosato, 1910 †
Moldova for Thericium basilicum Harzhauser, Guzhov & Landau, 2025 †
Moldova for Thericium bursucense Harzhauser, Guzhov & Landau, 2025 †
Poland for Bittium walaszczyki Harzhauser, Guzhov & Landau, 2025 †
Poland for Cerithium zeuschneri Pusch, 1836 †
Romania for Bittium krenni Harzhauser, Guzhov & Landau, 2025 †
Romania for Cerithium (Thericium) maguricum Moisescu, 1955 †
Romania for Cerithium jekeliusi Švagrovský, 1971 †
Romania for Thericium chamaeleo Harzhauser, Guzhov & Landau, 2025 †
Romania for Thericium miodacicum Harzhauser, Guzhov & Landau, 2025 †
Russia for Bittium badzoshviliae Harzhauser, Guzhov & Landau, 2025 †
Russia for Thericium zhizhchenkoi Harzhauser, Guzhov & Landau, 2025 †
Slovakia for Cerithium (Pithocerithium) rubiginosum var. gracilis Švagrovský, 1954 †
Turkey for Hemicerithium caucasicum Harzhauser, Guzhov & Landau, 2025 †
Ukraine for Bittium merklini Harzhauser, Guzhov & Landau, 2025 †
Ukraine for Cerithium distinctissimum Eichwald, 1851 †
Ukraine for Cerithium podhorcense Hilber, 1882 †
Ukraine for Cerithium zaleścense Friedberg, 1928 †
Ukraine for Thericium vovkotrubense Harzhauser, Guzhov & Landau, 2025 †
Austria for Bittium foedum Harzhauser, Guzhov & Landau, 2025 †
Austria for Bittium grinzingense Harzhauser, Guzhov & Landau, 2025 †
Austria for Bittium praescabrum Harzhauser, Guzhov & Landau, 2025 †
Austria for Bittium tani Harzhauser, Guzhov & Landau, 2025 †
Austria for Cerithium (Pithocerithium) turonicum var. longiuscata Sacco, 1895 †
Austria for Cerithium crenatum var. potzleinsdorfensis Sacco, 1895 †
Austria for Cerithium eggenburgense Schaffer, 1912 †
Austria for Cerithium europaeum var. acuminata Schaffer, 1912 †
Austria for Cerithium minutum Naumann, 1852 †
Austria for Cerithium potzleindorfensis Sacco, 1895 †
Austria for Cerithium vulgatum var. miospinosa Sacco, 1895 †
Austria for Cerithium zelebori M. Hörnes, 1855 †
Austria for Pithocerithium mediolanionense Harzhauser, Guzhov & Landau, 2025 †
Austria for Thericium posidoniaphilum Harzhauser, Guzhov & Landau, 2025 †
Georgia (Country) for Cerithium upliccichensis Kurtskhalia, 1975 †
Hungary for Bittium botense Csepreghy-Meznerics, 1969 †
Hungary for Bittium leganyii Csepreghy-Meznerics, 1969 †
Hungary for Bittium reticulatum densespiratum Báldi, 1966 †
Hungary for Bittium spina agriense Báldi, 1966 †
Hungary for Cerithium (Vulgocerithium) tumidum Kecskeméti-Körmendy, 1962 †
Hungary for Hemicerithium kovacsi Harzhauser, Guzhov & Landau, 2025 †
Hungary for Trochocerithium hungaricum Csepreghy-Meznerics, 1952 †
Italy for Cerithium procrenatum Sacco, 1895 †
Italy for Pliocerithium holothurium Monterosato, 1910 †
Moldova for Thericium basilicum Harzhauser, Guzhov & Landau, 2025 †
Moldova for Thericium bursucense Harzhauser, Guzhov & Landau, 2025 †
Poland for Bittium walaszczyki Harzhauser, Guzhov & Landau, 2025 †
Poland for Cerithium zeuschneri Pusch, 1836 †
Romania for Bittium krenni Harzhauser, Guzhov & Landau, 2025 †
Romania for Cerithium (Thericium) maguricum Moisescu, 1955 †
Romania for Cerithium jekeliusi Švagrovský, 1971 †
Romania for Thericium chamaeleo Harzhauser, Guzhov & Landau, 2025 †
Romania for Thericium miodacicum Harzhauser, Guzhov & Landau, 2025 †
Russia for Bittium badzoshviliae Harzhauser, Guzhov & Landau, 2025 †
Russia for Thericium zhizhchenkoi Harzhauser, Guzhov & Landau, 2025 †
Slovakia for Cerithium (Pithocerithium) rubiginosum var. gracilis Švagrovský, 1954 †
Turkey for Hemicerithium caucasicum Harzhauser, Guzhov & Landau, 2025 †
Ukraine for Bittium merklini Harzhauser, Guzhov & Landau, 2025 †
Ukraine for Cerithium distinctissimum Eichwald, 1851 †
Ukraine for Cerithium podhorcense Hilber, 1882 †
Ukraine for Cerithium zaleścense Friedberg, 1928 †
Ukraine for Thericium vovkotrubense Harzhauser, Guzhov & Landau, 2025 †
