- Source: Systomus jacobusboehlkei
Systomus jacobusboehlkei is a species of cyprinid fish native to the lower Mekong and Chao Phraya Basins of Cambodia, Vietnam, Laos, and Thailand. It inhabits marshlands and floodplains, swamps, and small, slow-flowing tributaries. It is present in local food fisheries, along with other small species. This species can reach a length of 12 centimetres (4.7 in) SL.