Citations: Anonym 1921: [Hudd, A. E.] Entomological News and Proceedings of the Entomological Section of the Academy of Natural Sciences of Philadelphia, Philadelphia 32, S. 64, B15 10004
Griffiths, G. C. 1920: [Hudd, A. E.] The Entomologist's Monthly Magazine, Third Series, London 56, S. 262-263, B15 10006
H. J. T. 1920: [Hudd, A. E.] The Entomologist's Record and Journal of Variation, London 32, S. 216, B15 10005