Theodoxus gurur Sands & Glöer sp. nov. A–D. Holotype from the Suyunbaşı spring complex, Ayrancılar, İzmir, Turkey stored in NMNL (RMNH.MOL.342197); E–G. Paratype from same locality and storage facility (RMNH.MOL.342199). Scale bars: 1 mm.

 
 
  Part of: Sands AF, Glöer P, Gürlek ME, Albrecht C, Neubauer TA (2020) A revision of the extant species of Theodoxus (Gastropoda, Neritidae) in Asia, with the description of three new species. Zoosystematics and Evolution 96(1): 25-66. https://doi.org/10.3897/zse.96.48312