. . . . . . . . . "Anthanassa atronia" . . "Asteraceae" . . "Juan Carlos Pérez Magaña. 2017. Anthanassa atronia nectar plant Asteraceae. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/9123103> on 05 Apr 2018." . . . . "http://iNaturalist.org is a place where you can record what you see in nature, meet other nature lovers, and learn about the natural world." .