Eel sucker

The life cycle of sea lampreys is anadromous, like that of salmon.

Ultimately, the Eel sucker-punched Daredevil and gloated of his plans, but the Enforcers overheard and turned on him. The Eel was taken into court to clear Hyde’s name and was remanded to custody. More

Order : Petromyzontiformes
Family : Petromyzontidae
Genus : Petromyzon
Species : Petromyzon marinus
Authority : Linnaeus, 1758