English Caspiomyzon Cited by user Hemiauchenia on 06 Nov 2023 Caspiomyzon is a genus of lamprey in the family Petromyzontidae. They are native to Eastern Europe and parts of Western and Central Asia.
English Lamprey Cited by user Hemiauchenia on 06 Nov 2023 Lampreys (sometimes inaccurately called lamprey eels) are a group of jawless fish comprising the order Petromyzontiformes.