Life … Animals Arthropods Insects Hymenopterans Square-headed Wasps, Sand Wasps, and Allies Ectemnius Hypocrabro Ectemnius spiniferus species 8 observations Ectemnius spiniferus Ectemnius spiniferus Supported by All 3 native plantssupport it in the US Nectar plants Plants whose flowers it visits Tall Woolly Wild Buckwheat, Showy Milkweed, Yellow Rabbitbrush 3 Close
