Sunbeam snake

Ular pelangi

(Xenopeltis unicolor)

Range: Myanmar, Thailand, Indochina (Vietnam, Laos, and Cambodia), the Malay Peninsula, Singapore, Riau Archipelago, Sumatra (Including offshore western islands), Bangka Belitung Islands, Kalimantan (Borneo), Java, Madura, Sulawesi, and Palawan.