LESAGE, L.; MAJKA, C. G. Introduced leaf beetles of the Maritime Provinces, 8: Gastrophysa polygoni Linnaeus (Coleoptera: Chrysomelidae). Zootaxa, Auckland, New Zealand, v. 2047, n. 1, p. 48–62, 2009. DOI: 10.11646/zootaxa.2047.1.2. Disponível em: https://www.mapress.com/zt/article/view/zootaxa.2047.1.2. Acesso em: 2 may. 2025.