Elysia expansa (O'Donoghue, 1924)
Elysia fezi M. Vilella, 1968
Elysia filicauda K.R. Jensen & F.E. Wells,1990
Elysia flava A.E. Verrill, 1901
Elysia flavipunctata M. Ichikawa, 1993
Elysia flavomacula K.R. Jensen, 1990
Thuridilla flavomaculata T.M. Gosliner, 1995
Elysia furvacauda R.F. Burn, 1958
Elysia fusca (R.A. Philippi, 1844)
Elysia gordanae T.E. Thompson & Jaklin,1988
Thuridilla gracilis (J.J. Risbec, 1928)
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
Thuridilla hoffae T.M. Gosliner, 1995
Thuridilla hopei (J.B. Vérany, 1853)
Thuridilla indopacifica T.M. Gosliner, 1995
Elysia japonica C.N.E. Eliot, 1913
Elysia jibacoaensis J.A. Ortea, L. Moro, G.M. Caballer& J. Espinosa, 2011
Thuridilla kathae T.M. Gosliner, 1995
Elysia kushimotoensis K. Baba, 1957
Elysia leeanneae G.M. Caballer, J.A. Ortea& J. Espinosa, 2013
Elysia leucolegnote K.R. Jensen, 1990
Thuridilla lineolata (L.S.R. Bergh, 1905)
Thuridilla livida (K. Baba, 1955)
Elysia lobata A.A. Gould, 1852
Thuridilla malaquita J.A. Ortea & Y. Buske,2014
Elysia manriquei J.A. Ortea & L. Moro,2009
Elysia maoria A.W.B. Powell, 1937