Turbo orphyrites Martins should be Turbo porphyrites Martyn 1784 Turritella tricarinata (Brocchi, 1814) - a Pliocene fossil, I think Siphonaria stelleta (Helbling) Siphonaria stellate (Helbling) should be Siphonaria stellata Helbling, 1779 Mesodesma acquilaterum Roemer -probably aequilaterum? Sanguinolaria (Soletellina) acuminata Deshayes Arcopagia margaritina (Lamarck, 1818) Glycymeris temuicostata is now Tucetona tenuicostata (Reeve, 1843) Barbatia helblingi (Bruguière, 1792) Comitus sp. - could it be Comitas sp. Fam. Turridae? Hope it helps.