petromyzontid (English, noun)
expansion: petromyzontid (plural petromyzontids)
Senses:
topics: biology
natural-sciences
zoology
glosses: Any of the Petromyzontida, a group of jawless fish including the modern lampreys and their fossil relatives.
topics: biology
natural-sciences
zoology
glosses: Any jawless fish in the family Petromyzontidae.
Forms:
form: petromyzontids
tags: plural