Rabaglia, Robert J., Sheri L. Smith, Paul Rugman-Jones, Marc F. Digirolomo, Curtis Ewing, and Akif Eskalen. 2020. “Establishment of a Non-Native Xyleborine Ambrosia Beetle, Xyleborus monographus (Fabricius) (Coleoptera: Curculionidae: Scolytinae), New to North America in California”. Zootaxa 4786 (2). Auckland, New Zealand:269–276. https://doi.org/10.11646/zootaxa.4786.2.8.