Natella duabica var. rujanskii Gabuniya, 1953 † accepted as Pachydacna duabica (Davitashvili, 1930) † (source of synonymy)
Pachydacna anapensis Eberzin, 1959 † (original description)
Pachydacna azovica Eberzin, 1959 † (original description)
Pachydacna cimmerica Eberzin, 1959 † (original description)
Pachydacna duabica (Davitashvili, 1930) † (basis of record)
Pachydacna helenae (Gabuniya, 1953) † (basis of record)
Pachydacna kertschensis Eberzin, 1959 † accepted as Pachydacna (Pachydacna) cimmerica kertschensis Eberzin, 1959 † represented as Pachydacna cimmerica kertschensis Eberzin, 1959 † (original description)
Pachydacna laevigata Eberzin, 1959 † (original description)
Pachydacna levis Eberzin, 1959 † (original description)
Pachydacna levis curta Eberzin, 1959 † accepted as Pachydacna levis Eberzin, 1959 † (original description)
Pachydacna natella (Eberzin, 1949) † accepted as Pachydacna duabica natella (Eberzin, 1949) † (redescription)
Pachydacna natella extenuis Eberzin, 1959 † accepted as Pachydacna (Pachydacna) duabica natella Eberzin, 1949 † represented as Pachydacna duabica natella (Eberzin, 1949) † (original description)
Pachydacna natella pseudocimmerica Eberzin, 1959 † accepted as Pachydacna (Pachydacna) duabica natella Eberzin, 1949 † represented as Pachydacna duabica natella (Eberzin, 1949) † (original description)
Pachydacna odischiensis Eberzin, 1959 † accepted as Pachydacna (Pachydacna) duabica odischiensis Eberzin, 1959 † represented as Pachydacna duabica odischiensis Eberzin, 1959 † (original description)
Pachydacna sabbae Eberzin, 1959 † (original description)
Pachydacna supracimmerica Eberzin, 1959 † accepted as Pachydacna (Pachydacna) cimmerica kertschensis Eberzin, 1959 † represented as Pachydacna cimmerica kertschensis Eberzin, 1959 † (original description)
Pachydacna taurica Eberzin, 1959 † (original description)
Pachydacna transilis Eberzin, 1959 † accepted as Pachydacna laevigata Eberzin, 1959 † (original description)
Prionopleura prionopleura aeetae (Davitashvili, 1930) † (basis of record)
Prionopleura prionopleura var. duabica Gabuniya, 1953 † (basis of record)
Prosodacna (Prosodacna) kitenica Eberzin, 1959 † accepted as Dacicardium kitenicum (Eberzin, 1959) † (original description)
Prosodacna (Prosodacna) littoralis (Eichwald, 1850) † accepted as Pseudoprosodacna littoralis (Eichwald, 1850) † (basis of record)
Prosodacna (Prosodacna) littoralis semisulcatoides Eberzin, 1959 † accepted as Pseudoprosodacna littoralis (Eichwald, 1850) † (original description)
Prosodacna (Prosodacna) longiuscula obliqua Eberzin, 1959 † accepted as Prosodacna longiuscula Seninski, 1905 † (original description)
Prosodacna (Prosodacna) macrodon major Eberzin, 1959 † accepted as Prosodacna macrodon (Deshayes, 1838) † (original description)
Prosodacna (Prosodacna) macrodon subcrassidens Eberzin, 1959 † accepted as Prosodacna macrodon (Deshayes, 1838) † (original description)
Prosodacna (Prosodacna) megalocephala Eberzin, 1959 † accepted as Prosodacna macrodon (Deshayes, 1838) † (original description)
Prosodacna (Prosodacna) misera Eberzin, 1959 † represented as Prosodacna misera (Eberzin, 1959) † (original description)
Prosodacna (Prosodacna) obovata Eberzin, 1959 † accepted as Prosodacna (Prosodacna) macrodon obovata Eberzin, 1959 † represented as Prosodacna macrodon obovata Eberzin, 1959 † (original description)
Prosodacna (Prosodacna) pseudocucestiensis Eberzin, 1959 † accepted as Prosodacna semisulcata (Rousseau, 1842) † (original description)
Prosodacna (Prosodacna) semisulcata angustata Eberzin, 1959 † accepted as Prosodacna semisulcata (Rousseau, 1842) † (original description)
Prosodacna (Prosodacna) semisulcata antiqua Eberzin, 1959 † accepted as Prosodacna semisulcata (Rousseau, 1842) † (original description)
Prosodacna (Prosodacnomya) Eberzin, 1959 † accepted as Prosodacnomya Eberzin, 1959 † (original description)
Prosodacna moquiensis Gabuniya, 1953 † accepted as Prosodacna semisulcata (Rousseau, 1842) † (source of synonymy)
Prosodacna prionopleura var. davitashvilii Eberzin & Vassoevich, 1931 † accepted as Prionopleura prionopleura aeetae (Davitashvili, 1930) † (source of synonymy)
Prosodacna pseudomacrodon Gabuniya, 1953 † accepted as Prosodacna (Prosodacna) macrodon leptopsamatha Davitashvili, 1930 † represented as Prosodacna macrodon leptopsamatha Davitashvili, 1930 † (source of synonymy)
Prosodacna pseudomacrodon var. curta Gabuniya, 1953 † accepted as Prosodacna (Prosodacna) macrodon leptopsamatha Davitashvili, 1930 † represented as Prosodacna macrodon leptopsamatha Davitashvili, 1930 † (source of synonymy)
Prosodacna renngarteni Eberzin & Vassoevich, 1931 † accepted as Prionopleura colchica (Davitashvili, 1930) † (source of synonymy)
Prosodacna semisulcata var. angulata Gabuniya, 1953 † accepted as Prosodacna semisulcata (Rousseau, 1842) † (source of synonymy)
Prosodacna semisulcata var. oraphensis Gabuniya, 1953 † accepted as Prosodacna semisulcata (Rousseau, 1842) † (source of synonymy)
Prosodacna semisulcata var. ovalis Gabuniya, 1953 † (additional source)