Helix (Coryda) grammorhaphe O. Boettger, 1884 † accepted as Megalotachea kinkelini (O. Boettger, 1884) † (source of synonymy)
Helix (Coryda) kinkelini O. Boettger, 1884 † accepted as Megalotachea kinkelini (O. Boettger, 1884) † (new combination reference)
Helix girondica Noulet, 1854 † accepted as Palaeotachea moroguesi (Brongniart, 1810) † (source of synonymy)
Helix hortulana Thomä, 1845 † accepted as Palaeotachea hortulana (Thomä, 1845) † (new combination reference)
Helix oxystoma Thomä, 1845 † accepted as Parachloraea oxystoma (Thomä, 1845) † (new combination reference)
Helix rugulosa Zieten, 1832 † accepted as Palaeotachea subsulcosa (Thomä, 1845) † (source of synonymy)
Helix subcarinata Thomä, 1845 † accepted as Palaeotachea thomaeana H. Nordsieck, 2014 † (status source)
Helix subglobosa Grateloup, 1828 † accepted as Palaeotachea subglobosa (Grateloup, 1828) † (new combination reference)
Helix subsoluta F. Sandberger, 1858 † accepted as Palaeotachea subglobosa (Grateloup, 1828) † (source of synonymy)
Megalotachea kinkelini (O. Boettger, 1884) † (additional source)
Palaeotachea (Palaeotachea) Jooss, 1912 † represented as Palaeotachea Jooss, 1912 † (basis of record)
Palaeotachea (Palaeotachea) thomaeana H. Nordsieck, 2014 † represented as Palaeotachea thomaeana H. Nordsieck, 2014 † (original description)
Palaeotachea alloiodes (Thomä, 1845) † (basis of record)
Palaeotachea moroguesi (Brongniart, 1810) † (basis of record)
Palaeotachea subglobosa (Grateloup, 1828) † (basis of record)