. . . . . . . . . "Centruroides gracilis" . . "Periplaneta americana" . . "Juan Cruzado Cortés. 2017. Centruroides gracilis eating Periplaneta americana. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/5218572> 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." .