Sample collection locality in Gageodo Island, South Korea (34°03'41.2"N, 125°07'29.5"E).

 
  Part of: Kimura K, Chiba S, Pak J-H (2019) First record of the land gastropod genus Otesiopsis from South Korea (Helicarionoidea Bourguignat, 1877). Biodiversity Data Journal 7: e46984. https://doi.org/10.3897/BDJ.7.e46984