Hylaeus (Dentigera) breviceps
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Yu, Maхim & Daтhe, Holger H., 2018, In the footsteps of history: the bees of the genus Hylaeus Fabricius (Hymenoptera, Apoidea: Colletidae) collected by V. I. Roborovsky and P. K. Kozlov in Northwest China (1895 - 1926), Zootaxa 4434 (3), pp. 573-588
: 578
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578 |
Hylaeus (Dentigera) breviceps
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Risch, Stephan, Roberts, Stuart P. M., Smit, Jan, Wood, Thomas J., Michez, Denis & Reverté, Sara, 2023, The new annotated checklist of the wild bees of Europe (Hymenoptera: Anthophila), Zootaxa 5327 (1), pp. 1-147
: 51
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51 |
Hylaeus (Dentigera) breviceps
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Proshchalykin, Maxim Yu. & Dathe, Holger H., 2021, New and little-known bees of the genus Hylaeus Fabricius, 1793 (Hymenoptera, Colletidae) from the Caucasus region, Journal of Hymenoptera Research 84, pp. 169-185
: 169
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169 |