Roosen, M. T. & Breure, A. S. H. (2024). Revision of the genera of Scolodontidae, part 2: Guestieria Crosse, 1872, Xenodiscula Pilsbry, 1919, and a misidentified planorbid. Journal of Conchology. 45(2): 245-250, figs. 1-2 [6 Oct.].
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Roosen, M. T. & Breure, A. S. H.
2024
Revision of the genera of Scolodontidae, part 2: <i>Guestieria</i> Crosse, 1872, <i>Xenodiscula</i> Pilsbry, 1919, and a misidentified planorbid.