Numbers
14 spp. in our area
(2), >180 spp. worldwide
(3)
1.Hemerobius alpestris: southwest (AZ, CO)
2. Hemerobius bistrigatus: western (Canada: BC; United States: CA, ID, OR)
3. Hemerobius conjunctus: widespread(Canada: AB, BC, LB, MB, NF, NS, ON, PE, QC, SK, YT; United States: AK, CO, IN, ME, MN, MT, NC, NH, NM, NY, TN, VT, WI, WY)
4. Hemerobius costalis: northern (Canada: AB, BC, NS, NT, ON, QC, SK, YT; United States: AK, CO, MA, ME, NH, VT)
5. Hemerobius discretus: southern & western (Canada: BC; United States: AZ, CA, CO, LA, NM, OK, OR, TX, UT)
6. Hemerobius dorsatus: primarily northern (Canada: AB, BC, NT, ON, QC, SK, YT; United States: AK, CO, UT)
7. Hemerobius humulinus: widespread (Canada: AB, BC, MB, NF, NS, ON, QC, SK, YT; United States: AK, CO, DC, FL, GA, IN, KS, MD, ME, MI, MN, MO, NC, ND, NH, NJ, NY, PA, SD, TN, TX, VA, WA, WI)
8. Hemerobius kokaneeanus: western (Canada: BC, MB, QC, YT; United States: AK, CA, CO, MT, NV, WA)
9. Hemerobius nigrans western (Canada: BC, YT; United States: CA, CO, WY)
10. Hemerobius ovalis: western & northeastern (Canada: AB, BC, NF, QC, YT; United States: AK, CA, OR, UT WA, WY)
11. Hemerobius pacificus: primarily western (Canada: AB, BC, MB, SK; United States: AK, AZ, CA, CO, ID, IN, MT, NM, NV, OR, TX, UT, WA)
12. Hemerobius pinidumus: primarily northern (Canada: AB, BC, QC; United States: CO, IN, MA, ME, MN, NH, NJ, NY, WI)
13. Hemerobius simulans: northern & western(Canada: AB, BC, MB, NB, NF, NS, ON, QC, SK, YT; United States: AK, CO, MA, ME, MI, NH, NV, NY)
14. Hemerobius stigma: widespread (Canada: AB, BC, LB, MB, NF, NS, ON, QC, SK, YT; United States: AK, AZ, CA, CO, DC, FL, IA, ID, IN, KS, MD, ME, MI, MN, MO, NC, NJ, NM, NV, NY, TX, WA, WI)