Gerlach, J., Griffiths, O., Hume, J. P., Louchart, A., Sorrel, P., & Cairns-Wicks, R. (2025). Diversity of the extinct land snail genus Chilonopsis of St Helena (Mollusca: Gastropoda: Achatinidae). European Journal of Taxonomy, 1007(1), 176–210. https://doi.org/10.5852/ejt.2025.1007.3007