. . . . . . . . . "Haplotrema vancouverense" . . "Haplotrematidae" . . "Casey H. Richart. 2015. Haplotrema vancouverense interaction->preyed on Haplotrematidae. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/1633463> 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." .