World Register of Marine Species (WoRMS)
WoRMS (2026). Synapta viridis Pourtalès, 1851. Accessed at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=530260 on 2026-08-24
Pourtalès, LF., 1851. On the Holothuriae of the Atlantic Coast of the United States. Proceedings American Association Advancement Science, Fifth Meeting, Washington. pp. 8-16.