Caspiomyzon graecus

General data
- Main name: Caspiomyzon graecus
- Habitat: Freshwater
Classification
- Genus: Caspiomyzon - Caspiomyzon
- Family: Petromyzontidae - Lampreys
- Order: Petromyzontiformes - Lampreys
- Class: Petromyzonti - Lampreys
- Superclass: Agnatha - Jawless fishes