Bivalvia | Cardiida | Cardioidea | Cardiidae | Didacna protracta

nominal species Cardium catillus Grimm, 1877

Cardium catillus Grimm, 1877 = Didacna protracta

‘Eichw.’ Grimm, 1877. Kaspinskoe Fauna (2): 58, pl. 8, figs. 7-9.
(misidentified reference to Monodacna catillus Eichwald, 1841)

= Didacna protracta

Taxonomic Opinions

+ Didacna protracta (Eichwald, 1841) — Wesselingh et al., 2019

+ Didacna protracta (Eichwald, 1841) — Vinarski & Kantor, 2016