Pseudomystus myersi
Pseudomystus myersi, commonly known as Myers’ dwarf catfish, is a small freshwater catfish reaching about 8.7 cm. It inhabits slow‑moving streams and blackwater habitats in Borneo and is prized by hobbyists rather than sport anglers. Its nocturnal habits and tiny size make it a subtle target for light‑tackle anglers.
Family
Bagridae
Max Size
8.7 cm
Habitat
freshwater
Climate
tropical
Best Season
Rainy season (May‑October) when water levels and insect activity increase
Best Time
Night to early dawn (1900‑0400 h)
No distribution map available
Batang River
IndonesiaA clear‑water tributary of the Barito system rich in submerged logs and rock pockets where Pseudomystus myersi congregate during the rainy season.
Best: June-October
Kinabatangan River
MalaysiaThe largest river in Sabah, its slow‑moving backwaters and flooded forest provide ideal habitats for the catfish.
Best: March-May
Sungai Semoi
IndonesiaA pristine mountain stream on Lombok Island known for its rocky substrate and abundant insect life that attracts Pseudomystus myersi.
Best: August-November
Lake Togean
IndonesiaFreshwater lakes on the Togean Islands host isolated populations of Pseudomystus myersi, making it a bucket‑list destination for specialists.
Best: September-December
Citarum River
IndonesiaDespite its challenges, the upper reaches of the Citarum support healthy catfish communities in clear pools and riffles.
Best: November-February
Baram River
MalaysiaRemote Sarawak river with deep channels and dense riparian vegetation, offering high‑quality Pseudomystus myersi fishing for adventurous anglers.
Best: April-June
Best bait: Live bloodworms, tiny shrimp, or diced earthworms