Engel, Michael S. & Michez, Denis, 2020, A new vernal species of Hesperapis from the lower Midwestern United States (Hymenoptera: Melitidae)

Engel, Michael S. & Michez, Denis, 2020, A new vernal species of Hesperapis from the lower Midwestern United States (Hymenoptera: Melitidae), Journal of Melittology 2020 (98), pp. 1-11

publication ID

https://doi.org/10.17161/jom.i98.14816

link to original document

https://doi.org/10.17161/jom.i98.14816

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