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Vol. 719 (2020)

Published: 2020-10-02

Widespread polytypic species or complexes of local species? Revising bumblebees of the subgenus Melanobombus world-wide (Hymenoptera, Apidae, Bombus)

Paul H. Williams, Dorjsuren Altanchimeg, Alexandr Byvaltsev , Roland De Jonghe, Saleem Jaffar, George Japoshvili, Sih Kahono, Huan Liang, Maurizio Mei, Alireza Monfared, Tshering Nidup, Rifat Raina, Zongxin Ren, Chawatat Thanoosing, Yanhui Zhao, Michael C. Orr

1–120

DOI: https://doi.org/10.5852/ejt.2020.719.1107
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