Alinda plicata var. pseudostabilis Westerlund, 1901 accepted as Laciniaria exalta (Westerlund, 1878) (original description)
Clausilia (Acrotoma) roseni Westerlund, 1901 (original description)
Clausilia (Agathylla) inchoata var. perfecta Westerlund, 1901 (original description)
Clausilia (Agathylla) strigillata Rossmässler, 1835 accepted as Agathylla strigillata (Rossmässler, 1835) (basis of record)
Clausilia (Agathylla) strigillata var. gemina Westerlund, 1901 (original description)
Clausilia (Agathylla) sulcosa var. clara Westerlund, 1901 (original description)
Clausilia (Agathylla) viperina Westerlund, 1901 accepted as Agathylla viperina (Westerlund, 1901) (original description)
Clausilia (Albinaria) clara O. Boettger, 1878 accepted as Albinaria praeclara rudis (L. Pfeiffer, 1865) (basis of record)
Clausilia (Albinaria) clara f. major Westerlund, 1901 (original description)
Clausilia (Albinaria) distans L. Pfeiffer, 1865 accepted as Albinaria teres distans (L. Pfeiffer, 1865) (basis of record)
Clausilia (Albinaria) distans f. minor Westerlund, 1901 (original description)
Clausilia (Albinaria) filumna var. maronitica (Westerlund, 1901) accepted as Cristataria hedenborgi (L. Pfeiffer, 1850) (original description)
Clausilia (Albinaria) glabella L. Pfeiffer, 1865 accepted as Albinaria eburnea glabella (L. Pfeiffer, 1865) (basis of record)
Clausilia (Albinaria) glabella f. minor Westerlund, 1901 (original description)
Clausilia (Albinaria) goldfussi O. Boettger, 1883 accepted as Albinaria nivea goldfussi (O. Boettger, 1883) (basis of record)
Clausilia (Albinaria) goldfussi f. major Westerlund, 1901 (original description)
Clausilia (Albinaria) muraria A. Schmidt, 1868 accepted as Albinaria contaminata muraria (A. Schmidt, 1868) (basis of record)
Clausilia (Albinaria) muraria f. minor Westerlund, 1901 (original description)
Clausilia (Albinaria) naevosa L. Pfeiffer, 1841 accepted as Albinaria maculosa naevosa (L. Pfeiffer, 1841) (basis of record)
Clausilia (Albinaria) naevosa var. leucadia Westerlund, 1901 accepted as Albinaria senilis leucadia (Westerlund, 1901) (original description)
Clausilia (Albinaria) naevosa var. leucadia f. saginata Westerlund, 1901 accepted as Albinaria senilis saginata (Westerlund, 1901) (original description)
Clausilia (Albinaria) naevosa var. othona Westerlund, 1901 (original description)
Clausilia (Albinaria) strenua Westerlund, 1901 accepted as Albinaria caerulea (Deshayes, 1835) (original description)
Clausilia (Albinaria) teres var. subcostata Westerlund, 1901 accepted as Albinaria teres (Olivier, 1801) (original description)
Clausilia (Albinaria) thiesseae f. gracilior Westerlund, 1901 (original description)
Clausilia (Alinda) distincta f. defecta Westerlund, 1901 (original description)
Clausilia (Alinda) plicata var. eremitella Westerlund, 1901 (original description)
Clausilia (Alopia) guicciardii J. R. Roth, 1856 accepted as Macedonica guicciardii (J. R. Roth, 1856) (basis of record)
Clausilia (Alopia) guicciardii f. oetensis Westerlund, 1901 accepted as Macedonica guicciardii oetensis (Westerlund, 1901) (original description)
Clausilia (Clausiliastra) fimbriata Rossmässler, 1835 accepted as Cochlodina fimbriata (Rossmässler, 1835) (basis of record)
Clausilia (Clausiliastra) fimbriata f. major Westerlund, 1901 (original description)
Clausilia (Cristataria) cylindrelliformis Bourguignat, 1855 accepted as Cristataria cylindrelliformis (Bourguignat, 1855) (basis of record)
Clausilia (Cristataria) cylindrelliformis var. novella Westerlund, 1901 (original description)
Clausilia (Cristataria) davidiana Bourguignat, 1868 accepted as Cristataria strangulata (L. Pfeiffer, 1841) (basis of record)
Clausilia (Cristataria) davidiana var. flexuosa Westerlund, 1901 accepted as Cristataria strangulata (L. Pfeiffer, 1841) (original description)
Clausilia (Cusmicia) accepted as Alinda H. Adams & A. Adams, 1855 (basis of record)
Clausilia (Cusmicia) dubia Draparnaud, 1805 accepted as Clausilia dubia Draparnaud, 1805 (basis of record)
Clausilia (Cusmicia) dubia var. aostana Westerlund, 1901 (original description)
Clausilia (Cusmicia) parvula (A. Férussac, 1807) accepted as Clausilia rugosa parvula (A. Férussac, 1807) (basis of record)
Clausilia (Cusmicia) parvula f. striatella Westerlund, 1901 (original description)
Clausilia (Cusmicia) sejuncta Westerlund, 1873 (basis of record)
Clausilia (Cusmicia) sejuncta f. minor Westerlund, 1901 (original description)
Clausilia (Delima) balsamoi Strobel, 1850 accepted as Charpentieria itala balsamoi (Strobel, 1850) (basis of record)
Clausilia (Delima) balsamoi var. lepidula Westerlund, 1901 (original description)
Clausilia (Delima) bosnica Westerlund, 1901 accepted as Herilla bosniensis (Vest, 1867) (original description)
Clausilia (Delima) cattaroensis Rossmässler, 1835 accepted as Montenegrina cattaroensis (Rossmässler, 1835) (basis of record)
Clausilia (Delima) cattaroensis var. obvia Westerlund, 1901 (original description)
Clausilia (Delima) cossoni A. Letourneux, 1887 accepted as Mauritanica cossoni (A. Letourneux, 1887) (basis of record)
Clausilia (Delima) cossoni var. brevispira Westerlund, 1901 (original description)
Clausilia (Delima) itala G. von Martens, 1824 accepted as Charpentieria itala (G. von Martens, 1824) (additional source)
Clausilia (Delima) itala var. levicensis Westerlund, 1901 (original description)
Clausilia (Delima) megachila Westerlund, 1884 accepted as Clausilia (Piceata) megachela Westerlund, 1884 (basis of record)
Clausilia (Delima) numidica A. Letourneux, 1870 (basis of record)
Clausilia (Delima) numidica var. diserta Westerlund, 1901 (original description)
Clausilia (Delima) ornata Rossmässler, 1836 accepted as Charpentieria ornata (Rossmässler, 1836) (basis of record)
Clausilia (Delima) ornata var. croatica Westerlund, 1901 (original description)
Clausilia (Delima) sericata L. Pfeiffer, 1850 accepted as Isabellaria sericata (L. Pfeiffer, 1850) (basis of record)
Clausilia (Delima) sericata f. ejecta Westerlund, 1901 (original description)
Clausilia (Delima) vibex Rossmässler, 1839 accepted as Delima semirugata vibex (Rossmässler, 1839) (basis of record)
Clausilia (Delima) vibex var. completa Westerlund, 1901 (original description)
Clausilia (Delima) wohlberedti Möllendorff, 1899 (additional source)
Clausilia (Delima) wohlberedti var. pansa Westerlund, 1901 (original description)
Clausilia (Diadoma) Westerlund, 1901 accepted as Albinaria (Diadoma) Westerlund, 1901 represented as Albinaria Vest, 1867 (original description)
Clausilia (Euxina) aggesta O. Boettger, 1878 accepted as Quadriplicata aggesta (O. Boettger, 1878) (basis of record)
Clausilia (Euxina) aggesta var. protracta Westerlund, 1901 (original description)
Clausilia (Euxina) derasa Mousson, 1863 accepted as Elia derasa (Mousson, 1863) (additional source)
Clausilia (Euxina) derasa f. adulta Westerlund, 1901 (original description)
Clausilia (Euxina) index Mousson, 1863 accepted as Mucronaria index (Mousson, 1863) (basis of record)
Clausilia (Euxina) index f. tenax Westerlund, 1901 (original description)
Clausilia (Euxina) mordella Westerlund, 1901 (original description)
Clausilia (Euxinastra) dilatata Westerlund, 1901 (original description)
Clausilia (Medora) istriana var. osponensis [sic] accepted as Clausilia (Medora) istriana var. ospoensis Westerlund, 1884 (basis of record)
Clausilia (Medora) macarana Rossmässler, 1833 accepted as Medora macascarensis (G. B. Sowerby I, 1828) (basis of record)
Clausilia (Medora) macarana f. tumida Westerlund, 1901 (original description)
Clausilia (Micropontica) closta O. Boettger, 1881 accepted as Micropontica closta (O. Boettger, 1881) (additional source)
Clausilia (Micropontica) closta var. obsecrans Westerlund, 1901 (original description)
Clausilia (Micropontica) retowskii O. Boettger, 1888 accepted as Micropontica retowskii (O. Boettger, 1888) (additional source)
Clausilia (Micropontica) retowskii var. simulia Westerlund, 1901 (original description)
Clausilia (Oligoptychia) bicristata Rossmässler, 1839 accepted as Idyla bicristata (Rossmässler, 1839) (basis of record)
Clausilia (Oligoptychia) bicristata var. ligia Westerlund, 1901 (original description)
Clausilia (Oligoptychia) foveicollis Charpentier, 1852 accepted as Scrobifera taurica (L. Pfeiffer, 1848) (basis of record)
Clausilia (Oligoptychia) foveicollis f. prolixa Westerlund, 1901 (original description)
Clausilia (Papillifera) affinis R. A. Philippi, 1836 accepted as Papillifera papillaris affinis (R. A. Philippi, 1836) (basis of record)
Clausilia (Papillifera) affinis var. lanceolata Westerlund, 1901 (original description)
Clausilia (Papillifera) bidens (Linnaeus, 1758) accepted as Cochlodina bidens (Linnaeus, 1758) (basis of record)
Clausilia (Papillifera) bidens var. muta Westerlund, 1901 (original description)
Clausilia (Papillifera) clandestina f. minor Westerlund, 1901 (original description)
Clausilia (Papillifera) isabellina L. Pfeiffer, 1842 accepted as Isabellaria isabellina isabellina (L. Pfeiffer, 1842) (basis of record)
Clausilia (Papillifera) isabellina f. minor Westerlund, 1901 (original description)
Clausilia (Papillifera) leucostigma Rossmässler, 1836 accepted as Leucostigma candidescens leucostigma (Rossmässler, 1836) (basis of record)
Clausilia (Papillifera) leucostigma var. cinerea (basis of record)
Clausilia (Papillifera) leucostigma var. cinerea f. minor Westerlund, 1901 (original description)
Clausilia (Papillifera) negropontina f. minor Westerlund, 1901 (original description)
Clausilia (Papillifera) solida var. taeniata Westerlund, 1901 (original description)
Clausilia (Papillifera) venusta A. Schmidt, 1868 accepted as Isabellaria thermopylarum (L. Pfeiffer, 1850) (basis of record)
Clausilia (Papillifera) venusta var. prona Westerlund, 1901 (original description)
Clausilia (Pirostoma) plicatula Draparnaud, 1801 accepted as Macrogastra plicatula (Draparnaud, 1801) (basis of record)
Clausilia (Pirostoma) plicatula var. latecostata O. Boettger, 1878 (basis of record)
Clausilia (Pirostoma) plicatula var. latecostata f. emersa Westerlund, 1901 (original description)
Clausilia (Uncinaria) patens Westerlund, 1901 (original description)

Lebanon for Cristataria strangulata percostata Neubert, Bariche & Bank, 2023 

Holotype SMF 69332a, identified as Cristataria strangulata percostata Neubert, Bariche & Bank, 2023

 Nomenclature

 for Clausilia (Agathylla) sulcosa var. clara Westerlund, 1901

name attributed to KÜSTER [details]

 Nomenclature

 for Clausilia (Alopia) guicciardii f. oetensis Westerlund, 1901

name attributed to KRÜPER. [details]

 Nomenclature

 for Clausilia (Cusmicia)

incorrect subsequent spellings of Clausilia (Kuzmicia) Brusina, 1870 [details]

 Nomenclature

 for Clausilia (Delima) bosnica Westerlund, 1901

Unjustified emendation for Clausilia bosniensis L. PFEIFFER, 1868 [details]

 Nomenclature

 for Clausilia (Delima) ornata var. croatica Westerlund, 1901

name attributed to STOSSICH [details]

 Type locality

 for Alinda plicata var. pseudostabilis Westerlund, 1901

"Transsylv." [Romania] [details]

 Type locality

 for Clausilia (Cristataria) davidiana var. flexuosa Westerlund, 1901

"Syria" [details]

 Type locality

 for Cristataria strangulata percostata Neubert, Bariche & Bank, 2023

"Ghazir" [details]