Brower, Andrew V. Z. 2008. Nessaea Hübner 1819. Polychroa Billberg 1820 currently viewed as a subjective junior synonym,
Epicallia Erichson 1848 invalid junior homonym of Epicallia Hübner, 1820. Version 25 July 2008 (under construction). http://tolweb.org/Nessaea/70453/2008.07.25 (页面存档备份,存于互联网档案馆) in The Tree of Life Web Project, http://tolweb.org/ (页面存档备份,存于互联网档案馆)
web.archive.org
Brower, Andrew V. Z. 2008. Nessaea Hübner 1819. Polychroa Billberg 1820 currently viewed as a subjective junior synonym,
Epicallia Erichson 1848 invalid junior homonym of Epicallia Hübner, 1820. Version 25 July 2008 (under construction). http://tolweb.org/Nessaea/70453/2008.07.25 (页面存档备份,存于互联网档案馆) in The Tree of Life Web Project, http://tolweb.org/ (页面存档备份,存于互联网档案馆)