Hall, D. W., & Butler, J. F. (2009). Common name: mourning cloak (known in the United Kingdom as the Camberwell beauty) Nymphalis antiopa (Linnaeus) (Insecta: Lepidoptera: Nymphalidae: Nymphalinae). EDIS, 2009(6). Retrieved from https://ojs.test.flvc.org/edis/article/view/119126