New and unusual host records for North American and South American spider wasps (Hymenoptera: Pompilidae) Author Kurczewski, Frank E. Author West, Rick C. Author Waichert, Cecilia Author Kissane, Kelly C. Author Ubick, Darrell Author Pitts, James P. text Zootaxa 2020 2020-12-07 4891 1 1 112 journal article 9376 10.11646/zootaxa.4891.1.1 8cd88652-1627-4fbe-891d-062b3e02e511 1175-5326 4309249 6B0E1135-8C4E-4341-9793-AB970FBCD10B Caliadurgus fasciatellus (Smith) MN: Hennepin County, Minnetonka, Lake Shore Avenue; 16 June 2016 ; H. Holm. Host: Mangora cf placida (Hentz) ( Araneidae ), adult female. The wasp held the paralyzed orbweaver, venter to venter, grasping a coxa with her mandibles ( Holm 2016 ). CANADA : Ontario , Douro, Mark S. Burnham Provincial Park; 28 July 2019 ; K. Adderley-Heron (kelton_ah). Host: Araneus juniperi (Emerton) (Araneidae) , adult or subadult female. The wasp held the paralyzed orbweaver, upright on a fallen log, grasping the base of its right foreleg with her mandibles ( Adderley-Heron 2019 ; R . Bennett, Entomology, Royal British Columbia Museum, Victoria, British Columbia , Canada; G. Blagoev, Centre for Biodiversity Genomics, University of Guelph, Guelph, Ontario , Canada, 2019 pers. comm.).