Ortizius Forcart 1957

Forcart 1957. Proposed determination of interpretation of, and addition of, to the "Official List of Specific Names in Zoology" of (a) vivipara Linnaeus, 1758, as published in the combination Helix vivipara and (b) of contectum Millet, 1813, as published in Bulletin of Zoological Nomenclature, 13 1957: 44-49