Kalsi, M., & Seal, D. R. (2011). Milkweed Assassin Bug (Suggested Common Name) Zelus longipes Linnaeus (Insecta: Hemiptera: Reduviidae): EENY489/IN883, 2/2011. EDIS, 2011(5/6). https://doi.org/10.32473/edis-in883-2011