オフリド湖
The Ohrid spirlin ("Alburnoides ohridanus") is a fish species of family Cyprinidae. This species is endemic to Lake Ohrid in North Macedonia and Albania in the Balkans. It is a benthopelagic temperate freshwater fish, up to 9 cm in length. It was originally named as a subspecies of "Alburnoides bipunctatus". It is threatened by non-indigenous species of fish, many of which have been introduced into Lake Ohrid.