Fishing for Sea lamprey

Petromyzon marinus

The sea lamprey is a jawless fish known for its eel-like body and circular, sucker-like mouth filled with sharp teeth. It primarily feeds on the blood of other fish. Native to the Atlantic Ocean, it inhabits coastal and freshwater environments. Typically, it reaches up to 47 inches in length and weighs around 5 pounds. Sea lampreys exhibit parasitic behavior. This summary is AI generated

Water type

Saltwater / Freshwater / Mixed

IUCN Status

Least concern

Threat to humans

Harmless

Source: Fishbase

Best baits to catch Sea lamprey

BiteGuide combines your real-time weather, water conditions, and target species to suggest lures and colors that'll work right now. Built on millions of real catches from the world's largest fishing community.

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Biggest Sea lamprey catches

Explore your local leaderboard—see the top catches in the app.

Recently caught Sea lamprey

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Sea lamprey

Rogue River

length · weight

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Sea lamprey

Burnham Park Harbor

length · weight

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Sea lamprey

Lake Superior (MI)

16 in · 1 lb

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Sea lamprey

length · weight

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Sea lamprey

Essex County Coast

10 in · 1 lb

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Sea lamprey

Lake Ontario near Orleans County

15 in · 3 oz

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Sea lamprey

16 in · 2 lb

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Sea lamprey

Saint Clair River

length · weight

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Sea lamprey

Flat River

length · weight

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Sea lamprey

Lake Saint Clair (CAN)

13 in · 2 oz

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FAQ about Sea lamprey fishing

🎣 What bait works best for Sea lamprey?

Sea lamprey go for spoons, natural baits, and hair jigs, feather jigs, covered jigs — but the best choice shifts with water conditions, season, and local pressure.

Want the answer for your spot, today? BiteGuide in the crunches real catch reports against weather, water conditions, and seasonal patterns to tell you exactly what's working right now. Download the app and let BiteGuide do the guessing for you.

📍 Where do Sea lamprey live?

Sea lampreys aren't tied to fixed cover as parasitic adults, ranging through open water and attaching to host fish, though they hold over gravel and rocky riffles in streams to spawn.

BiteGuide in the narrows it down using real catch data and conditions near you, so you know where to cast, not just where to look. Grab the app and fish smarter.

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