MolluscaBase taxon details
original description
Ortea J., Caballer M., Moro L. & Espinosa J. 2005. <i>Elysia papillosa</i> Verrill, 1901, <i>Elysia patina</i> Marcus, 1980 (Mollusca. Sacoglossa. Elysidae) dos nombres para cuatro especies. <i>Vieraea</i>, 33: 495-514 [details]
additional source
Krug P.J., Vendetti J.E. & Valdés Á. (2016). Molecular and morphological systematics of <i>Elysia</i> Risso, 1818 (Heterobranchia: Sacoglossa) from the Caribbean region. <em>Zootaxa.</em> 4148(1): 1-137., available online at https://doi.org/10.11646/zootaxa.4148.1.1 [details]