Monodacna semipellucida (Logvinenko & Starobogatov, 1967)
*1967 Hypanis semipellucida Logvinenko & Starobogatov: 232-233.
1973 Hypanis semipellucida Logvinenko & Starobogatov, 1967. - Grossu: 144, text fig. 27.
2013 Adacna (Monodacna) semipellucida (Logvinenko & Starobogatov, 1967). - Kijashko in Bogutskaya et al.: 384, fig. 161, photo 55.
2016 Adacna (Monodacna) semipellucida (Logvinenko & Starobogatov, 1967). - Vinarski and Kantor: 68-69.
Status. Pontocaspian species, endemic to Caspian Sea.
Type locality. Off Tokmak Cape (also as Toqmaq Müyis), southern Kazakhstan, Caspian Sea.
Distribution. Middle Caspian Sea.
Conservation status. Not assessed.