Admete philippii Ihering, 1907 (original description)
Ameghinomya Ihering, 1907 (original description)
Anomalocardia entrerriana Ihering, 1907 † (original description)
Austrocominella Ihering, 1907 † (original description)
Chione patagonica (R. A. Philippi, 1887) † (new combination reference)
Cominella (Austrocominella) Ihering, 1907 † represented as Cominella J. E. Gray, 1850 (original description)
Cyrena salobris Ihering, 1907 † accepted as Polymesoda salobris (Ihering, 1907) † (original description)
Diplodon charruanus (A. d'Orbigny, 1835) accepted as Rhipidodonta charruana (A. d'Orbigny, 1835) (basis of record)
Diplodon charruanus lujanensis Ihering, 1907 † accepted as Diplodon delodonta (Lamarck, 1819) accepted as Diplodon delodontus (Lamarck, 1819) (original description)
Diplodon colhuapiensis Ihering, 1903 † (additional source)
Diplodon fraus Ihering, 1907 † (original description)
Glycymeris subtrigona Ihering, 1907 † (original description)
Limopsis zitteli Ihering, 1907 † (original description)
Melania bullia Ihering, 1907 † accepted as Paleoanculosa bullia (Ihering, 1907) † (original description)
Panopea quemadensis (Ihering, 1897) † (new combination reference)
Turritella ambulacrum G. B. Sowerby I, 1846 † (additional source)
Turritella ambulacrum argentina Ihering, 1897 † (basis of record)
Turritella ambulacrum pyramidesia Ihering, 1907 † (original description)
Turritella ambulacrum steinmanni Ihering, 1897 † (basis of record)
Turritella ambulacrum sylva Ihering, 1907 † (original description)
Turritella patagonica G. B. Sowerby I, 1846 † (additional source)