. . . . . . . . . "Perissopus oblongus" . . "Triakis semifasciata" . . "Damon Tighe. 2016. Perissopus oblongus host Triakis semifasciata. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/2931950> 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." .