Elysia furvacauda R.F. Burn, 1958
Elysia fusca (R.A. Philippi, 1844)
Elysia gordanae T.E. Thompson & Jaklin,1988
Elysia grandifolia E.F. Kelaart, 1858
Elysia grandis L.S.R. Bergh, 1872
Elysia haingsisiana L.S.R. Bergh, 1905
Elysia hamanni Krug,Vendetti & Valdés, 2016
Elysia hamatanii K. Baba, 1957
Elysia hedgpethi Er. Marcus, 1961
Elysia hendersoni C.N.E. Eliot, 1899
Elysia hetta A. Perrone, 1990
Elysia hirasei K. Baba, 1955
Elysia japonica C.N.E. Eliot, 1913
Elysia jibacoaensis J.A. Ortea, L. Moro, G.M. Caballer& J. Espinosa, 2011
Elysia kushimotoensis K. Baba, 1957
Elysia leeanneae G.M. Caballer, J.A. Ortea& J. Espinosa, 2013
Elysia leucolegnote K.R. Jensen, 1990
Elysia lobata A.A. Gould, 1852
Elysia manriquei J.A. Ortea & L. Moro,2009
Elysia maoria A.W.B. Powell, 1937
Elysia marcusi (Ev. Marcus, 1972)
Elysia margaritae S .de Fez, 1962
Elysia mercieri (A. Pruvot-Fol, 1930)
Elysia minima M. Ichikawa, 1993
Elysia nealae J.M. Ostergaard, 1955
Elysia nigrocapitata K. Baba, 1957
Elysia nigropunctata (W.H. Pease, 1871)
Elysia nisbeti T.E. Thompson, 1977
Elysia obtusa K. Baba, 1938
Elysia oerstedii O.A.L. Mörch, 1859
Elysia orientalis J.A. Ortea, L. Moro, G.M. Caballer& J. Espinosa, 2011
Elysia ornata (W.J. Swainson, 1840)
Elysia papillosa A.E. Verrill, 1901
Elysia patagonica C. Muniain & J.A. Ortea,1997
Elysia patina Ev. Marcus, 1980