• Helleria brevicornis Ebner, 1868
• Helleria pontica Czerniavsky, 1868 accepted as Eurydice pontica (Czerniavsky, 1868)
• Rhacodes inscriptus C. Koch in Rosenhauer, 1856 accepted as Tylos inscriptus (C. Koch in Rosenhauer, 1856)
• Syngastron dasypus (Costa, 1882) accepted as Helleria brevicornis Ebner, 1868
• Syntomagaster dasypus Costa, 1882 accepted as Helleria brevicornis Ebner, 1868
• Syspastus brevicornis (Ebner, 1868) accepted as Helleria brevicornis Ebner, 1868
• Syspastus sardous Verhoeff, 1908 accepted as Helleria brevicornis Ebner, 1868
• Tylos (Paratylos) insularis Van Name, 1936 accepted as Tylos insularis van Name, 1936 accepted as Tylos punctatus insularis Van Name, 1936
• Tylos africanus Ferrara, 1974 accepted as Tylos minor Dollfus, 1893
• Tylos albidus Budde-Lund, 1879 accepted as Tylos albidus Budde-Lund, 1885
• Tylos albidus Budde-Lund, 1885
• Tylos algerinus Verhoeff, 1949 accepted as Tylos ponticus Grebnitzky, 1873 represented as Tylos ponticus ponticus Grebnitzky, 1873
• Tylos armadillo Latreille, 1829 (uncertain > nomen dubium)
• Tylos australis Lewis & Bishop, 1990
• Tylos bilobus Lewis, 1990 accepted as Tylos opercularis Budde-Lund, 1885
• Tylos capensis Krauss, 1843
• Tylos chilensis Schultz, 1983
• Tylos cilicius Verhoeff, 1941 accepted as Tylos europaeus Arcangeli, 1938
• Tylos europaeus Arcangeli, 1938
• Tylos exiguus Stebbing, 1910
• Tylos granulatus Krauss, 1843
• Tylos granulatus Miers, 1878 accepted as Tylos granuliferus Budde-Lund, 1885
• Tylos granuliferus Budde-Lund, 1885
• Tylos incurvus Budde-Lund, 1906 accepted as Tylos capensis Krauss, 1843
• Tylos inscriptus (C. Koch in Rosenhauer, 1856) (uncertain > nomen dubium)
• Tylos insularis van Name, 1936 accepted as Tylos punctatus insularis Van Name, 1936
• Tylos latreillii Audouin, 1826 (uncertain > nomen dubium)
• Tylos latreillii erythraeus Arcangeli, 1938 accepted as Tylos exiguus Stebbing, 1910
• Tylos latreillii europaeus Arcangeli, 1938 accepted as Tylos europaeus Arcangeli, 1938
• Tylos latreillii madeirae Arcangeli, 1938 accepted as Tylos madeirae Arcangeli, 1938
• Tylos latreillii niveus Budde-Lund, 1885 accepted as Tylos niveus Budde-Lund, 1885
• Tylos latreillii pelagicus Arcangeli, 1957 (uncertain > taxon inquirendum)
• Tylos latreillii sardous Arcangeli, 1938 accepted as Tylos ponticus Grebnitzky, 1873 represented as Tylos ponticus ponticus Grebnitzky, 1873
• Tylos latreillii var. pontica Grebnitzy, 1873 accepted as Tylos ponticus Grebnitzky, 1873 represented as Tylos ponticus ponticus Grebnitzky, 1873
• Tylos madeirae Arcangeli, 1938
• Tylos maindroni Giordani Soika, 1954
• Tylos marcuzzii Giordani Soika, 1954
• Tylos minor Dollfus, 1893
• Tylos negroi López-Orozco, Carpio-Díaz & Campos-Filho, 2022
• Tylos neozelanicus Chilton, 1901
• Tylos niveus Budde-Lund, 1885
• Tylos nudulus Budde-Lund, 1906
• Tylos ochri Roman, 1977 accepted as Tylos minor Dollfus, 1893
• Tylos opercularis Budde-Lund, 1885
• Tylos ponticus Grebnitzky, 1873 represented as Tylos ponticus ponticus Grebnitzky, 1873
• Tylos ponticus adriaticus Giordani Soika, 1956
• Tylos ponticus ponticus Grebnitzky, 1873
• Tylos punctatus Holmes & Gay, 1909 represented as Tylos punctatus punctatus Holmes & Gay, 1909
• Tylos punctatus insularis Van Name, 1936
• Tylos punctatus punctatus Holmes & Gay, 1909
• Tylos sabuleti Verhoeff, 1949 accepted as Tylos europaeus Arcangeli, 1938
• Tylos sardous Arcangeli, 1938 accepted as Tylos ponticus Grebnitzky, 1873 represented as Tylos ponticus ponticus Grebnitzky, 1873
• Tylos sardous adriaticus Giordani Soika, 1956 accepted as Tylos ponticus adriaticus Giordani Soika, 1956
• Tylos spinulosus Dana, 1853
• Tylos tantabiddy Lewis, 1991
• Tylos wegeneri Vandel, 1952