Nattaya Hunwattanakul, and Visut Baimai. “Miotic Karyotypes of Four Species of Fruit Flies (Bactrocera) in Thailand”. Agriculture and Natural Resources, vol. 28, no. 1, Mar. 1994, pp. 142-8, https://li01.tci-thaijo.org/index.php/anres/article/view/241387.