Allan H. Smith-Pardo, James M. Carpenter, Lynn Kimsey (2020): The Diversity of Hornets in the Genus Vespa (Hymenoptera: Vespidae; Vespinae), Their Importance and Interceptions in the United States. Insect Systematics and Diversity 4(3): 1–27. doi:10.1093/isd/ixaa006
Kazuhisa Yamasaki, Ryoichi Takahashi, Reona Harada, Yuya Matsuo, Masao Nakamura, Jun-ichi Takahashi (2019): Reproductive interference by alien hornet Vespa velutina threatens the native populations of Vespa simillima in Japan. The Science of Nature 106: 15. doi:10.1007/s00114-019-1609-x
Adrien Perrard, Kurt M. Pickett, Claire Villemant, Jun-ichi Kojima, James Carpenter (2013): Phylogeny of hornets: a total evidence approach (Hymenoptera, Vespidae, Vespinae, Vespa). Journal of Hymenoptera Research 32: 1–15. doi:10.3897/JHR.32.4685.
Masato Ono, Takeshi Igarashi, Eishi Ohno, Masami Sasaki: Unusual thermal defence by a honeybee against mass attack by hornets. In: Nature. Band377, Nr.6547, 1995, S.334–336, doi:10.1038/377334a0.