Kneubühler, J., Hutterer, R., Pfarrer, B. & Neubert, E. (2019). Anatomical and phylogenetic investigation of the genera Alabastrina Kobelt, 1904, Siretia Pallary, 1926, and Otala Schumacher, 1817 (Stylommatophora, Helicidae). ZooKeys. 843: 1-37.
Kneubühler, J., Hutterer, R., Pfarrer, B. & Neubert, E.
2019
Anatomical and phylogenetic investigation of the genera Alabastrina Kobelt, 1904, Siretia Pallary, 1926, and Otala Schumacher, 1817 (Stylommatophora, Helicidae)