Humann, P. 1992. Reef Creature Identification. New World Publications.
Krug, P.J., Vendetti, J.E., Valdés, Á 2016. Molecular and morphological systematics of Elysia Risso, 1818 (Heterobranchia: Sacoglossa) from the Caribbean region. Zootaxa 4148: 1-137.
Marcus, E. & Bois-Reymond Marcus, E. du 1970. Opisthobranchs from Curaçao and faunistically related regions. Studies on the fauna of Curaçao and other Caribbean Islands 33: 1-129.
WoRMS. World Register of Marine Species. www.marinespecies.org. [link]
Literature references linked to higher taxa
Coomans, H.E. 1970. Volksnamen voor weekdieren op de Nederlandse Antillen. Nieuwe West-Indische gids 47(2): 158-186. (Mollusca)