Clavatula apolloniae (R. Hoernes & Auinger, 1891) † (new combination reference)
Clavatula aradasi Bellardi, 1877 † accepted as Olegia aradasi (Bellardi, 1877) † accepted as Oleginina aradasi (Bellardi, 1877) † (new combination reference)
Clavatula ariejansseni Harzhauser, Landau & R. Janssen, 2022 † (original description)
Clavatula atatuerki Harzhauser, Landau & R. Janssen, 2022 † (original description)
Clavatula baccifera Bellardi, 1877 † accepted as Olegia baccifera (Bellardi, 1877) † accepted as Oleginina baccifera (Bellardi, 1877) † (new combination reference)
Clavatula camillae (R. Hoernes & Auinger, 1891) † (additional source)
Clavatula doderleini curta Boda, 1959 † accepted as Olegia curta (Boda, 1959) † accepted as Oleginina curta (Boda, 1959) † (new combination reference)
Clavatula heros (Mayer, 1858) † (new combination reference)
Clavatula hirmetzli Z. Kovács & Vicián, 2021 † (additional source)
Clavatula inedita Bellardi, 1877 † (taxonomy source)
Clavatula interrupta (Brocchi, 1814) † (additional source)
Clavatula irisae Harzhauser, Landau & R. Janssen, 2022 † (original description)
Clavatula jarzynkae Harzhauser, Landau & R. Janssen, 2022 † (original description)
Clavatula juliae (R. Hoernes & Auinger, 1891) † (basis of record)
Clavatula justinae (R. Hoernes & Auinger, 1891) † (taxonomy source)
Clavatula mariae (R. Hoernes & Auinger, 1891) † (new combination reference)
Clavatula nogradensis Csepreghy-Meznerics, 1954 † accepted as Granulatocincta granulatocincta (Münster, 1841) † (new combination reference)
Clavatula olgae (R. Hoernes & Auinger, 1891) † (additional source)
Clavatula orientoromana Báldi, 1960 † (taxonomy source)
Clavatula palatina Strausz, 1954 † (additional source)
Clavatula romana (Defrance, 1826) † (additional source)
Clavatula rusticula (Mayer-Eymar, 1886) † (taxonomy source)
Clavatula santhai Z. Kovács & Vicián, 2021 † (additional source)
Clavatula sophiae (R. Hoernes & Auinger, 1891) † (basis of record)
Clavatula sorini Harzhauser, Landau & R. Janssen, 2022 † (original description)
Clavatula stazzanensis Bellardi, 1877 † accepted as Olegia stazzanensis (Bellardi, 1877) † accepted as Oleginina stazzanensis (Bellardi, 1877) † (new combination reference)
Clavatula styriaca (Hilber, 1879) † accepted as Perrona styriaca (Hilber, 1879) † (new combination reference)
Clavatula turriculata (Grateloup, 1846) † (new combination reference)
Clavatula veronicae (R. Hoernes & Auinger, 1891) † (additional source)
Clavatula vitalisi Strausz, 1955 † (additional source)
Crassispira kuzmicensis (Švagrovský, 1958) † (new combination reference)
Granulatocincta Harzhauser, Landau & R. Janssen, 2022 † (original description)
Granulatocincta angelae (R. Hoernes & Auinger, 1891) † (basis of record)
Granulatocincta boreointerrupta (Kautsky, 1925) † (new combination reference)
Granulatocincta calcarae (Bellardi, 1877) † (new combination reference)
Granulatocincta callim Harzhauser, Landau & R. Janssen, 2022 † (original description)
Granulatocincta capgrandi (Tournouër, 1874) † (new combination reference)
Granulatocincta carasiensis (Jekelius, 1944) † (new combination reference)
Granulatocincta contorta (Švagrovský, 1958) † (new combination reference)
Granulatocincta curionii (Bellardi, 1877) † (new combination reference)
Granulatocincta delgadoi (Vera-Peláez & Lozano-Francisco, 2001) † (new combination reference)
Granulatocincta granulatocincta (Münster, 1841) † (new combination reference)
Granulatocincta nataliae (R. Hoernes & Auinger, 1891) † (new combination reference)
Granulatocincta pellegrinii (Simonelli, 1896) † (new combination reference)
Granulatocincta pelliscrocodili Harzhauser, Landau & R. Janssen, 2022 † (original description)
Granulatocincta schreibersi (M. Hörnes, 1854) † (new combination reference)
Granulatocincta sotterii (Michelotti, 1847) † (new combination reference)
Granulatocincta theoderichi Harzhauser, Landau & R. Janssen, 2022 † (original description)
Granulatocincta turbinata (Bellardi, 1877) † (new combination reference)
Granulatocincta turgidula (Bellardi, 1877) † (new combination reference)
Granulatocincta vigolenensis (Bellardi, 1877) † (new combination reference)
Megaclavatula Harzhauser, Landau & R. Janssen, 2022 † (original description)
Megaclavatula amaliae (R. Hoernes & Auinger, 1891) † (new combination reference)
Megaclavatula antoniae (R. Hoernes & Auinger, 1891) † (new combination reference)
Megaclavatula asperulata (Lamarck, 1822) † (new combination reference)
Megaclavatula ernesti (Toula, 1901) † (new combination reference)
Megaclavatula evae (R. Hoernes & Auinger, 1891) † (new combination reference)
Megaclavatula grunerti Harzhauser, Landau & R. Janssen, 2022 † (original description)
Megaclavatula laevigata (Eichwald, 1830) † (new combination reference)
Megaclavatula nemethi (Z. Kovács & Vicián, 2021) † (new combination reference)
Megaclavatula neudorfensis (Schaffer, 1898) † (new combination reference)
Megaclavatula pilleri Harzhauser, Landau & R. Janssen, 2022 † (original description)
Megaclavatula polonica (Pusch, 1837) † (new combination reference)
Megaclavatula subdepressa (Sacco, 1890) † (new combination reference)
Megaclavatula subsculpta (Schaffer, 1912) † (new combination reference)
Megaclavatula szontaghi (Strausz, 1926) † (new combination reference)
Megaclavatula taurofusulata (Sacco, 1890) † (new combination reference)
Megaclavatula tortonica (Peyrot, 1931) † (new combination reference)
Neoperrona Harzhauser, Landau & R. Janssen, 2022 † (original description)
Neoperrona harzhauseri (Z. Kovács & Vicián, 2021) † (new combination reference)
Neoperrona taurinensis (Bellardi, 1877) † (new combination reference)
Neoperrona zoltanorum Harzhauser, Landau & R. Janssen, 2022 † (original description)
Olegia Harzhauser, Landau & R. Janssen, 2022 † accepted as Oleginina Harzhauser, Landau & R. Janssen, 2022 † (original description)
Olegia agathae (R. Hoernes & Auinger, 1891) † accepted as Oleginina agathae (R. Hoernes & Auinger, 1891) † (new combination reference)
Olegia aradasi (Bellardi, 1877) † accepted as Oleginina aradasi (Bellardi, 1877) † (new combination reference)
Olegia brigittae (R. Hoernes & Auinger, 1891) † accepted as Oleginina brigittae (R. Hoernes & Auinger, 1891) † (new combination reference)
Olegia curta (Boda, 1959) † accepted as Oleginina curta (Boda, 1959) † (new combination reference)
Olegia doderleini (M. Hörnes, 1854) † accepted as Oleginina doderleini (M. Hörnes, 1854) † (new combination reference)
Olegia dorotheae (R. Hoernes & Auinger, 1891) † accepted as Oleginina dorotheae (R. Hoernes & Auinger, 1891) † (new combination reference)
Olegia mandici Harzhauser, Landau & R. Janssen, 2022 † accepted as Oleginina mandici (Harzhauser, Landau & R. Janssen, 2022) † (original description)
Olegia rumana (Simionescu & Barbu, 1940) † accepted as Oleginina rumana (Simionescu & Barbu, 1940) † (new combination reference)
Olegia szokolyensis (Strausz, 1960) † accepted as Oleginina szokolyensis (Strausz, 1960) † (new combination reference)
Olegia winterlingensis (Quenstedt, 1884) † accepted as Oleginina winterlingensis (Quenstedt, 1884) † (new combination reference)
Orthosurcula ketzchovelii (Kharatishvili, 1952) † (basis of record)
Orthosurcula regularis (de Koninck, 1837) † (basis of record)
Perrona Schumacher, 1817 (additional source)
Perrona barbarae (R. Hoernes & Auinger, 1891) † (new combination reference)
Perrona descendens (Hilber, 1879) † (additional source)
Perrona eleonorae (R. Hoernes & Auinger, 1891) † (new combination reference)
Perrona emmae (R. Hoernes & Auinger, 1891) † (new combination reference)
Perrona ernae (Šuklje, 1929) † (new combination reference)
Perrona floriana (Hilber, 1879) † (basis of record)
Perrona grossi Harzhauser, Landau & R. Janssen, 2022 † (original description)
Perrona herculea (Mayer-Eymar, 1886) † (new combination reference)
Perrona ilonae Harzhauser, Landau & R. Janssen, 2022 † (original description)
Perrona koeberli Harzhauser, Landau & R. Janssen, 2022 † (original description)
Perrona loetschi Harzhauser, Landau & R. Janssen, 2022 † (original description)
Perrona louisae (R. Hoernes & Auinger, 1891) † (basis of record)
Perrona lydiae (R. Hoernes & Auinger, 1891) † (new combination reference)
Perrona nemethi Z. Kovács & Vicián, 2021 † accepted as Megaclavatula nemethi (Z. Kovács & Vicián, 2021) † (new combination reference)

 Additional information

 for Perrona vindobonensis (R. Hoernes & Auinger, 1891) †

For detailed explanation see Harzhauser et al. 113-114. [details]

 Taxonomic remark

 for Clavatula atatuerki Harzhauser, Landau & R. Janssen, 2022 †

Clavatula sensu lato [details]