Differentiating between gynes and workers in the invasive hornet Vespa velutina (Hymenoptera, Vespidae) in Europe


	MW histograms. Histograms showing MW (mesoscutum width) from eight different colonies, sorted by collection date.

Part of: Pérez-de-Heredia I, Darrouzet E, Goldarazena A, Romón P, Iturrondobeitia J-C (2017) Differentiating between gynes and workers in the invasive hornet Vespa velutina (Hymenoptera, Vespidae) in Europe. Journal of Hymenoptera Research 60: 119-133. https://doi.org/10.3897/jhr.60.13505