The Sixband Barb ("Systomus hexazona") is a cyprinid fish native to Southeast Asia, from the Mekong drainage basin along the Malay Peninsula to Sumatra and Borneo.
The Sixband Barb ("Puntius hexazona") is a ray-finned fish species in the family Cyprinidae. This small barb is found in Southeast Asia, from the Mekong drainage basin along the Malay Peninsula to Sumatra and Borneo.