Fish Encyclopedia
Search and identify 1,000+ fish species — freshwater, saltwater, reef, and pelagic — with habitat, size, diet, behavior, and how to tell them apart.
Ukrainian Brook Lamprey
The Ukrainian brook lamprey is a small, non-parasitic jawless fish that lives its entire life in freshwater streams of Eastern Europe, feeding only during a long larval stage.
freshwaterKorean Lamprey
The Korean lamprey is a small, non-parasitic jawless fish native to freshwater streams of the Korean Peninsula, feeding only during a long larval stage before a brief adult life.
freshwater
Western Brook Lamprey
The western brook lamprey is a small, non-parasitic jawless fish that spends most of its life as a burrowing larva in Pacific Northwest streams before a brief, non-feeding adult stage.
freshwater
Far Eastern Brook Lamprey
A small, jawless, non-parasitic lamprey native to clear freshwater streams across Japan, Korea, and mainland East Asia, spending most of its life as a burrowing larva before a brief non-feeding adult stage.
freshwater