Pacific Lamprey

Entosphenus tridentatus

Pacific Lamprey

This lamprey runs between sea and river, latching onto other fishes with its sucker mouth and feeding on their flesh while at sea. Out in the ocean adults range through the midwater to around 800 metres and have turned up more than a hundred kilometres off the coast, while the young burrow as filter feeders in river beds before heading downstream.

Taxonomy: Animalia › Chordata › Petromyzonti › Petromyzontiformes › Petromyzontidae › Entosphenus

Species data via the World Register of Marine Species (WoRMS), AphiaID 314348.

FAQ

How deep does the Pacific Lamprey live?
The Pacific Lamprey (Entosphenus tridentatus) is typically found at 0–1508 m.
Is the Pacific Lamprey dangerous to divers?
The Pacific Lamprey is harmless to divers.
How big does the Pacific Lamprey get?
The Pacific Lamprey grows to about 76 cm.