Didacna crassatellata var. catephes Davitashvili, 1930 † (original description)
Didacna oxypleura Davitashvili, 1930 † accepted as Pontalmyra oxypleura (Davitashvili, 1930) † (original description)
Limnocardium guriense Davitashvili, 1930 † accepted as Moquicardium guriense (Davitashvili, 1930) † (original description)
Limnocardium ozurgeticum Davitashvili, 1930 † accepted as Moquicardium ozurgeticum (Davitashvili, 1930) † (original description)
Limnocardium praemoquicum Davitashvili, 1930 † accepted as Moquicardium praemoquicum (Davitashvili, 1930) † (original description)
Monodacna commilitans Davitashvili, 1930 † accepted as Diversicostata commilitans (Davitashvili, 1930) † (original description)
Monodacna pseudomaxima Davitashvili, 1930 † accepted as Diversicostata maxima (Vassoevich & Eberzin, 1930) † (original description)
Phyllicardium oraphense Davitashvili, 1930 † accepted as Oraphocardium alatoplanum (Andrusov, 1903) † (original description)
Plagiodacna modiolaris var. epidemia Davitashvili, 1930 † accepted as Plagiodacna modiolaris (Rousseau, 1842) † (original description)
Prosodacna cobalcescui var. duabica Davitashvili, 1930 † accepted as Pachydacna duabica (Davitashvili, 1930) † (original description)
Prosodacna colchica Davitashvili, 1930 † accepted as Prionopleura colchica (Davitashvili, 1930) † (original description)
Prosodacna longiuscula var. callopistes Davitashvili, 1930 † accepted as Prosodacna callopistes Davitashvili, 1930 † (original description)
Prosodacna longiuscula var. leptopsamatha Davitashvili, 1930 † accepted as Prosodacna (Prosodacna) macrodon leptopsamatha Davitashvili, 1930 † represented as Prosodacna macrodon leptopsamatha Davitashvili, 1930 † (original description)
Prosodacna metoica Davitashvili, 1930 † accepted as Metadacna metoica (Davitashvili, 1930) † (original description)
Prosodacna prionopleura Davitashvili, 1930 † accepted as Prionopleura prionopleura (Davitashvili, 1930) † (original description)
Prosodacna prionopleura var. aeetae Davitashvili, 1930 † accepted as Prionopleura prionopleura aeetae (Davitashvili, 1930) † (original description)