Helix oxytropis subcarinatula Wollaston, 1878

MT.3554 ex:tiroir 1140 Helix oxytropis subcarinata Wollaston, Porto Santo Preston 25.03.07 I.G.10591 Note by C. d'Udekem d'Acoz 2022: Wollaston, T.V. (1878). Testacea Atlantica or the land and freshwater shells of the Azores, Madeiras, Salvages, Canaries, Cape Verdes, and Saint Helena. i-xi, [1], 1-588, 1-16. London. (Reeve)., available online at https://www.biodiversitylibrary.org/page/18928631#page/187/ - page(s): 168 Bank, R. A., Groh, K. & Ripken, Th. E. J. (2002). Catalogue and bibliography of the non-marine Mollusca of Macaronesia. In: Falkner, M., Groh, K. & Speight, M.C.D. (eds.). Collectanea Malacologica. Festschrift für Gerhard Falkner. 89-235, pl. 14-26. [20 September]. München / Hackenheim (Friedrich-Held-Gesellschaft / ConchBooks).