1. Species Bulgarica bulgariensis (L. Pfeiffer, 1848)
2. Species Bulgarica denticulata (Olivier, 1801)
3. Species Bulgarica fraudigera (Rossmässler, 1839)
4. Species Bulgarica fritillaria (Frivaldsky, 1835)
5. Species Bulgarica hemmenorum H. Nordsieck, 2015
6. Species Bulgarica hiltrudae H. Nordsieck, 1974
7. Species Bulgarica iniucunda (Brandt, 1962)
8. Species Bulgarica osmanica (Westerlund, 1884)
9. Species Bulgarica pagana (Rossmässler, 1842)
10. Species Bulgarica pindica H. Nordsieck, 1974
11. Species Bulgarica rugicollis (Rossmässler, 1836)
12. Species Bulgarica thessalonica (Rossmässler, 1839)
13. Species Bulgarica urbanskii H. Nordsieck, 1973
14. Species Bulgarica varnensis (L. Pfeiffer, 1848)
15. Subgenus Bulgarica (Bulgarica) O. Boettger, 1877 accepted as Strigillaria Vest, 1867 (junior synonym)
    1. Species Bulgarica (Bulgarica) moellendorffi H. Nordsieck, 1972 accepted as Strigillaria serbica (Möllendorff, 1873) (invalid; unnecessary replacement name)
    2. Species Bulgarica (Bulgarica) stolii (L. Pfeiffer, 1859) accepted as Strigillaria (Bulgarica) stolii (L. Pfeiffer, 1859) represented as Strigillaria stolii (L. Pfeiffer, 1859)
    3. Species Bulgarica (Bulgarica) bulgariensis (L. Pfeiffer, 1848) represented as Bulgarica bulgariensis (L. Pfeiffer, 1848)
    4. Species Bulgarica (Bulgarica) hemmenorum H. Nordsieck, 2015 represented as Bulgarica hemmenorum H. Nordsieck, 2015 (original name)
    5. Species Bulgarica (Bulgarica) hiltrudae H. Nordsieck, 1974 represented as Bulgarica hiltrudae H. Nordsieck, 1974 (original combination)
    6. Species Bulgarica (Bulgarica) rugicollis (Rossmässler, 1836) represented as Bulgarica rugicollis (Rossmässler, 1836)
    7. Species Bulgarica (Bulgarica) urbanskii H. Nordsieck, 1973 represented as Bulgarica urbanskii H. Nordsieck, 1973 (original combination)
    8. Species Bulgarica (Bulgarica) varnensis (L. Pfeiffer, 1848) represented as Bulgarica varnensis (L. Pfeiffer, 1848)
16. Subgenus Bulgarica (Pavlovicia) H. Nordsieck, 1973 accepted as Pavlovicia H. Nordsieck, 1973 (original rank)
    1. Species Bulgarica (Pavlovicia) pavlovici H. Nordsieck, 1972 accepted as Pavlovicia pavlovici (H. Nordsieck, 1972) (unaccepted > superseded combination)
17. Subgenus Bulgarica (Strigilecula) Kennard & B. B. Woodward, 1923 accepted as Strigillaria (Strigillaria) Vest, 1867 represented as Strigillaria Vest, 1867
    1. Species Bulgarica (Strigilecula) cana (Held, 1836) accepted as Strigillaria cana (Held, 1836) (unaccepted > superseded combination)
    2. Species Bulgarica (Strigilecula) nitidosa (Uličný, 1893) accepted as Strigillaria (Strigillaria) vetusta nitidosa (Uličný, 1893) represented as Strigillaria vetusta nitidosa (Uličný, 1893)
    3. Species Bulgarica (Strigilecula) vetusta (Rossmässler, 1836) accepted as Strigillaria vetusta (Rossmässler, 1836) (unaccepted > superseded combination)
18. Species Bulgarica cana (Held, 1836) accepted as Strigillaria cana (Held, 1836) (unaccepted > superseded combination)
19. Species Bulgarica moellendorffi H. Nordsieck, 1972 accepted as Strigillaria serbica (Möllendorff, 1873) (invalid; unnecessary replacement name)
20. Species Bulgarica pavlovici H. Nordsieck, 1972 accepted as Pavlovicia pavlovici (H. Nordsieck, 1972) (unaccepted > superseded combination, nom. nov. pro Clausilia pygmaea Moellendorff,1873 non Rossmässler, 1836)
21. Species Bulgarica stolii (L. Pfeiffer, 1859) accepted as Strigillaria stolii (L. Pfeiffer, 1859) (unaccepted > superseded combination)
22. Species Bulgarica vetusta (Rossmässler, 1836) accepted as Strigillaria vetusta (Rossmässler, 1836) (unaccepted > superseded combination)
23. Subgenus Bulgarica (Denticularia) Lindholm, 1924 represented as Bulgarica O. Boettger, 1877
    1. Species Bulgarica (Denticularia) denticulata (Olivier, 1801) represented as Bulgarica denticulata (Olivier, 1801)
    2. Species Bulgarica (Denticularia) iniucunda (Brandt, 1962) represented as Bulgarica iniucunda (Brandt, 1962)
    3. Species Bulgarica (Denticularia) thessalonica (Rossmässler, 1839) represented as Bulgarica thessalonica (Rossmässler, 1839)

 The webpage text is licensed under a Creative Commons Attribution 4.0 License