Roosen, M. & Breure, B. (2024). Helix entodonta L. Pfeiffer, 1859, a terrestrial snail from Ecuador, is a species of Zilchistrophia Weyrauch, 1960 (Gastropoda: Scolodontidae): Implications for the diagnosis and interpretation of Systrophia Pfeiffer, 1855 and Entodina Ancey, 1887. Folia Malacologica. 32(3): 186-190.
<i>Helix entodonta</i> L. Pfeiffer, 1859, a terrestrial snail from Ecuador, is a species of <i>Zilchistrophia</i> Weyrauch, 1960 (Gastropoda: Scolodontidae): Implications for the diagnosis and interpretation of <i>Systrophia</i> Pfeiffer, 1855 and <i>Entodina</i> Ancey, 1887