The low genetic diversity of an introduced freshwater fish, Helostoma temminckii (Anabantidae) in Sarawak, Malaysian Borneo as inferred by sequencing of Cytochrome C Oxidase I (COI) Mitochondrial Gene - Esa, Yuzine; Kamarudin, Kamarul Rahim; Kadri, Roslina; Pudun, Kelvin Denis; A.Rahim, Khairul Adha (2003)