. . . . . . . . . "Padina pavonica" . . "Acetabularia acetabulum" . . "Steve Daniels. 2017. Padina pavonica observed species association: cohabitation Acetabularia acetabulum. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/6268314> 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." .