Life … Animals Arthropods Insects Hymenopterans Spider-hunting Wasps Blue-black Spider Wasps Arachnophroctonus Anoplius tenebrosus species 22 observations Anoplius tenebrosus Anoplius tenebrosus Supported by All 7 native plantssupport it in the US Nectar plants Plants whose flowers it visits Common Cowparsnip, Golden Alexanders, Virginia Pepperweed, Water Hemlock 7 Close
