First issued in release COL21.5.
Last used in release COL23.9
Published in
Bellardi, L. (1841). Description des cancellaires fossiles des terrains tertiaires du Piémont. Memorie Della Reale Accademia Delle Scienze Di Torino, 2nd Series, 3: 1-42. https://www.molluscabase.org/aphia.php?p=sourcedetails&id=402008