World · Singapore Bureau
Second Red-Bellied Piranha Discovered in Malaysian River
A recreational angling group in Pahang has reported finding a second red-bellied piranha in Sungai Klau, raising questions about the invasive species' presence in Malaysian waters. Experts remain uncertain whether the discoveries indicate an established breeding population.
LSN Singapore ·
The Malaysian angling community has documented a second sighting of a red-bellied piranha in Sungai Klau, a river in Pahang state, marking a concerning development in the region's freshwater ecosystems. The discovery follows an earlier catch of the carnivorous fish, which is native to South American waters and not naturally found in Southeast Asia.
Members of the angling group have expressed concern about the implications of multiple sightings. Red-bellied piranhas are known for their aggressive feeding behaviour and could pose risks to both local fish populations and recreational swimmers if they become established in Malaysian waters.
However, the group cautioned that the two discoveries do not yet confirm that the species has begun breeding in the river. Experts have indicated that additional evidence would be needed to determine whether a self-sustaining population has developed. The findings have prompted questions about how the fish may have entered the waterway, with accidental releases from aquariums or deliberate introductions cited as possible explanations.
Fisheries authorities in Pahang have been notified of the discoveries. Regional wildlife officials have indicated they are monitoring the situation closely and may implement measures to prevent further spread of the invasive species.