Elysia abei K. Baba, 1955
Thuridilla albopustulosa T.M. Gosliner, 1995
Elysia amakusana K. Baba, 1955
Elysia annedupontae J.A. Ortea, G.M. Caballer, L. Moro& J. Espinosa, 2005
Pattyclaya arena (C.H. Carlson & P.J. Hoff,1978)
Elysia asbecki H. Wägele, K. Stemmer, G.E. Burghardt& K. Händeler, 2010
Elysia atroviridis K. Baba, 1955
Elysia australis (J.R.C. Quoy& J.P. Gaimard, 1832)
Elysia babai A. Pruvot-Fol, 1946
Elysia bangtawaensis C.K. Swennen, 1998
Elysia bella (W.H. Pease, 1860)
Elysia bengalensis C.K. Swennen, 2011
Elysia bennettae T.E. Thompson, 1973
Pattyclaya brycei K.R. Jensen & F.E. Wells,1990
Elysia buonoi Krug,Vendetti & Valdés, 2016
Elysia canguzua Er. Marcus, 1955
Thuridilla carlsoni T.M. Gosliner, 1995
Elysia catulus (A.A. Gould, 1870)
Elysia chilkensis C.N.E. Eliot, 1916
Elysia chitwa Er. Marcus, 1955
Elysia chlorotica A.A. Gould, 1870
Elysia christinae Krug,Vendetti & Valdés, 2016
Elysia clarki R.C. Pierce, J. Curtis, Massey, S. Bass, J. Karl& Finney, 2006
Thuridilla coerulea (E.F. Kelaart, 1857)
Elysia coodgeensis (G.F. Angas, 1864)
Elysia cornigera T.R. Nuttall, 1989
Elysia crispata O.A.L. Mörch, 1863
Elysia deborahae J.A. Ortea, G.M. Caballer, L. Moro& J. Espinosa, 2005
Thuridilla decorata (J. Heller & T.E. Thompson,1983)
Elysia degeneri J.M. Ostergaard, 1955
Elysia diomedea (L.S.R. Bergh, 1894)
Elysia ellenae J.A. Ortea, J. Espinosa& G.M. Caballer, 2013
Elysia entredosaguas J.A. Ortea & J.J. Bacallado,2014
Elysia eugeniae J.A. Ortea & J. Espinosa,2002
Elysia evelinae Er. Marcus, 1957