Fig. 1From: Morphometric variation of the endangered Caspian lamprey, Caspiomyzon wagneri (Pisces: Petromyzontidae), from migrating stocks of two rivers along the southern Caspian SeaMap of Iranian south Caspian Sea basin showing some of the most important river systems: Aras, Kura, Sefidrud, and Atrak rivers and the sampling sites including Babolrod and Kheyrod riversBack to article page