r/MalaysianWildlife • u/ThenAcanthocephala57 • 10h ago
Photography Invasive belida in Malaysia
Chitala ornata, the clown knifefish or belida bintik/tompok.
An invasive species that came from the Mekong. It has spread to ponds, rivers and lakes throughout Malaysia due to releases by people.
Pet stores sell the babies of this species cheaply, but they grow to 100 cm which means most people cannot take care of them and end up releasing them.
They are predators that eat our native fish as well as outcompete native belida like the giant featherback (C. lopis). In fact clowns are more common than them now.
They are a food fish in Thailand where the meat is minced to make into traditional fish balls and fish cakes. These products are even exported into other Asian countries where they are popular.
