Eudontomyzon hellenicus Vladykov et al., 1982 The Greek lamprey (Caspiomyzon hellenicus) (also known as the Greek or Macedonia brook lamprey) is a species of jawless fish in the Petromyzontidae family.

Its natural habitats are rivers and freshwater springs.

Originally considered a species of the genus Eudontomyzon, later phylogenetic analyses suggested that a placement within Caspiomyzon was more likely.

[3] It is the most endangered species of lamprey, living only in the Strymon and Louros river basins.

This jawless fish-related article is a stub.