petromyzont Definition
Definition
An order of jawless fish (Hyperotreti and Petromyzonti) including lampreys, characterized by a slender, eel-like shape and reliance on a toothed, suctorial oral disk for feeding.
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An order of jawless fish (Hyperotreti and Petromyzonti) including lampreys, characterized by a slender, eel-like shape and reliance on a toothed, suctorial oral disk for feeding.
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