Stylets of Gyraulus takhteevi sp. n. (A) and G. acronicus from Krestovka River (B). Scale bar 200 mμ.

 
 
  Part of: Sitnikova T, Peretolchina T (2018) Description of a new species Gyraulus (Pulmonata: Planorbidae) from the land thermal spring Khakusy of Lake Baikal. ZooKeys 762: 1-12. https://doi.org/10.3897/zookeys.762.23661