Fig. 2. Shells of truncatelloidean freshwater snails observed in the present study. A–B. Slender morphotype from El Yeso Spring (A) and Lo Carreño (B) assigned to <i>Potamopyrgus antipodarum</i> (Gray, 1843). C–E. Thicker morphotype from El Yeso Spring (C), Lo Carreño (D) and El Colorado (E) assigned to <i>Potamolithus santiagensis</i> (Biese, 1944) comb. nov. F. Thicker morphotype from Viña Casas del Maule assigned to <i>Potamolithus</i> sp. Scale bar = 1 mm.
Collado, G.A., Aguayo, K.P., Cazzaniga, N.J., Gutiérrez Gregoric, D.E., de Lucía, M., Haase, M. 2019. Systematic evaluation of cryptic freshwater snails from central Chile, including the enigmatic Littoridina santiagensis (Gastropoda, Truncatelloidea). <i>European Journal of Taxonomy</i>. 90(2): 133-146. DOI: 10.5852/ejt.2019.524
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