Anterior, male, copulatory apparatus, Peronia sydneyensis A holotype, Australia, New South Wales, [1516 H] (AM C.468916.001) B New Caledonia, [6195] (MNHN-IM-2019-1595). Scale bars: 3 mm (A, B). Abbreviations: ag accessory penial gland, dd deferent duct, ms muscular sac, ps penial sheath, rm retractor muscle, v vestibule.

 
 
  Part of: Dayrat B, Goulding TC, Apte D, Aslam S, Bourke A, Comendador J, Khalil M, Ngô XQ, Tan SK, Tan SH (2020) Systematic revision of the genus Peronia Fleming, 1822 (Gastropoda, Euthyneura, Pulmonata, Onchidiidae). ZooKeys 972: 1-224. https://doi.org/10.3897/zookeys.972.52853