Phylogenetic analyzes of markers transmitted through the maternal line, paternal, or inherited by both parents and ecological data demonstrate the presence of two species of bumblebee bat, one in Thailand and Burma, which are separated there are about 0,4 million years.
Phylogenetic uchambuzi wa markers kuambukizwa kwa line ya wajawazito, kibaba, au kurithiwa na wazazi wote wawili na data za ikolojia kuonyesha uwepo wa aina mbili ya bat bumblebee, moja nchini Thailand na Burma, ambayo ni kutengwa kuna 0,4 miaka milioni.