A phylogenetic tree showing the relationship of cytochrome oxidase subunit I (COI), partial cds; mitochondrial from native stingless bees (Tetragonula pagdeni Smith) collected in Northern Thailand.
The tree was built using the Maximum Likelihood method. The sequences of B. terrestris–KT074036 was used as an outgroup to the tree. Numbers at each node represent bootstrap values as percentages of 1000 and only bootstrap greater than 70% are shown.