. . . . . . . . . "Theretra orpheus" . . "Orchidaceae" . . "Ricky Taylor. 2018. Theretra orpheus host plant Orchidaceae. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/10221200> 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." .