Reference

Paul H. Williams, Jiandong An, Phurpa Dorji, Jiaxing Huang, Saleem Jaffar, George Japoshvili, Jaya Narah, Zongxin Ren, Martin Streinzer, Chawatat Thanoosing, Li Tian, Michael C. Orr (2023): Bumblebees with big teeth: revising the subgenus Alpigenobombus with the good, the bad and the ugly of numts (Hymenoptera: Apidae) – European Journal of Taxonomy – 0892: 1 - 65.