Pseudobagrus koreanus
Pseudobagrus koreanus, the Korean black catfish, is a small freshwater catfish reaching about 24 cm. It is popular among local anglers for its nocturnal activity and the challenge of locating its bottom‑dwelling habitats.
Family
Bagridae
Max Size
24.2 cm
Habitat
freshwater
Climate
temperate
Best Season
April to October
Best Time
Dawn and dusk
No distribution map available
Han River (Hangang)
South KoreaA major urban river flowing through Seoul, known for abundant Pseudobagrus koreanus in its slower backwaters and tributaries.
Best: April-October
Nakdong River (Nakdonggang)
South KoreaThe longest river on the Korean peninsula, offering deep pools and rocky riffles where the Korean catfish thrives.
Best: May-September
Geum River (Geumgang)
South KoreaClear mid‑river stretches with plenty of submerged vegetation, making it a hotspot for catfish during the warmer months.
Best: March-November
Yalu River (Amnok River)
North Korea/ChinaBorder river with fast‑flowing sections and deep gorges; prized by adventurous anglers for its wild catfish populations.
Best: June-August
Soyang Reservoir (Soyangho)
South KoreaLarge reservoir created by Soyang Dam, offering calm waters and abundant prey, ideal for targeting Pseudobagrus koreanus.
Best: April-September
Seomjingang River (Sobaek Streams)
South KoreaMountain stream system in the Sobaek range, known for its clear, oxygen‑rich waters that support healthy catfish runs.
Best: May-October
Best bait: Live earthworms or small minnows