Van Roie, M., D’Hont, A., Konstantinov, A. & Furth, D. 2023. Types of Cuyabasa Bechyné, Palmaraltica Bechyné and Rhynchasphaera Bechyné (Coleoptera: Chrysomelidae: Galerucinae: Alticini: Oedionychina) of the Naturhistorisches Museum, Basel, with keys to species and descriptions of genitalia, and new combinations for species transferred to the oedionychine genus Walterianella Bechyné. Zootaxa 5318(1): 67–82. DOI: 10.11646/zootaxa.5318.1.3.
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