Reproductive anatomy of Gudeodiscus (Gudeodiscus) fischeri (Gude, 1901) (typical tenuis specimen). Locality information: Bắc Kạn Province, Ba Bể Nat. Park, Hang Thẳm Kit 2 km from the look-out tower, 335 m, 22°24.686'N, 105°37.710'E, leg. Hunyadi, A., 19.11.2011. Scale represents 5 mm.

 
 
  Part of: Páll-Gergely B, Hunyadi A, Ablett J, Văn Lương H, Naggs F, Asami T (2015) Systematics of the family Plectopylidae in Vietnam with additional information on Chinese taxa (Gastropoda, Pulmonata, Stylommatophora). ZooKeys 473: 1-118. https://doi.org/10.3897/zookeys.473.8659