. . . . . . . . . "Myrtillocactus geometrizans" . . "Battus philenor" . . "José Belem Hernández Díaz. 2016. Myrtillocactus geometrizans interaction->flower visited by Battus philenor. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/2881480> 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." .