Shells of the three known species of Pilsbrylia in apertural, lateral, and dorsal views. A. P. paradoxa, holotype MLP-Ma 11337 (Museo de La Plata, Argentina); B. P. hyltonae, lectotype MLP-Ma 3991-1; C. P. dalli, holotype MZSP 133161 (Museu de Zoologia da Universidade de São Paulo, Brazil). Scale bar: 5 mm.

 
 
  Part of: Salvador RB, Breure ASH (2024) Pilsbrylia, a dextral-shelled door snail from South America (Gastropoda, Clausiliidae). Zoosystematics and Evolution 100(1): 9-14. https://doi.org/10.3897/zse.100.110105