Colorado Insects of Interest Fact Sheets authored by Whitney Cranshaw – Pemphredon Wasps Reference:Cranshaw, W., 2014. Colorado Insects of Interest Fact Sheets authored by Whitney Cranshaw - Pemphredon Wasps. Colorado State University.URL:http://wci.colostate.edu/Assets/pdf/CIIFactSheets/PemphredonWasp.pdf