Specimen Data Used In

Looney, C., Strange, J. P., Freeman, M., & Jennings, D. (2019). The expanding Pacific Northwest range of Bombus impatiens Cresson and its establishment in Washington State. Biological Invasions. doi:10.1007/s10530-019-01970-6 https://doi.org/10.1007/s10530-019-01970-6

Scientific Name Collected By Identified By Date Collected Date Identified Institution Catalog Number Type Status
collected Bombus impatiens Andrew V. Brower John S. Ascher 1986-09-15 2013 YPM YPM ENT 796033
collected Bombus impatiens Andrew V. Brower Russell B. Miller 1982-09-24 1984 YPM YPM ENT 817378
collected Bombus impatiens Andrew V. Brower Russell B. Miller 1982-09-24 1984 YPM YPM ENT 817381
collected Bombus impatiens Andrew V. Brower Russell B. Miller 1982-09-24 1984 YPM YPM ENT 817166