# Elysia

Elysia Risso, 1818 è un genere di molluschi sacoglossi della famiglia Plakobranchidae.

## Tassonomia

Comprende le seguenti specie:
* Elysia abei Baba, 1955
* Elysia amakusana Baba, 1955
* Elysia amuravela Ortea, 2017
* Elysia annedupontae Ortea, Caballer, Moro & Espinosa, 2005
* Elysia arena Carlson & Hoff, 1978
* Elysia asbecki Wägele, Stemmer, Burghardt & Händeler, 2010
* Elysia atroviridis Baba, 1955
* Elysia australis (Quoy & Gaimard, 1832)
* Elysia babai Pruvot-Fol, 1946
* Elysia bangtawaensis Swennen, 1998
* Elysia bella (Pease, 1860)
* Elysia bengalensis Swennen, 2011
* Elysia bennettae T. E. Thompson, 1973
* Elysia brycei (K. R. Jensen & Wells, 1990)
* Elysia buonoi Krug, Vendetti & Valdés, 2016
* Elysia canguzua Er. Marcus, 1955
* Elysia catulus (Gould, 1870)
* Elysia cauze Er. Marcus, 1957
* Elysia chavelavargas Ortea, 2017
* Elysia chilkensis Eliot, 1916
* Elysia chlorotica Gould, 1870
* Elysia christinae Krug, Vendetti & Valdés, 2016
* Elysia coodgeensis Angas, 1864
* Elysia cornigera Nuttall, 1989
* Elysia crispata Mörch, 1863
* Elysia deborahae Ortea, Caballer, Moro & Espinosa, 2005
* Elysia degeneri Ostergaard, 1955
* Elysia delcarmen Ortea, 2017
* Elysia diomedea (Bergh, 1894)
* Elysia ellenae Ortea, Espinosa & Caballer, 2013
* Elysia entredosaguas Ortea & Bacallado, 2014
* Elysia evelinae Er. Marcus, 1957
* Elysia expansa (O'Donoghue, 1924)
* Elysia faustula Bergh, 1871
* Elysia filicauda K. R. Jensen & Wells, 1990
* Elysia flava Verrill, 1901
* Elysia flavipunctata Ichikawa, 1993
* Elysia flavomacula K. R. Jensen, 1990
* Elysia frankenstein Ortea, 2018
* Elysia furvacauda Burn, 1958
* Elysia grandifolia Kelaart, 1858
* Elysia grandis Bergh, 1872
* Elysia haingsisiana Bergh, 1905
* Elysia hamatanii Baba, 1957
* Elysia hedgpethi Er. Marcus, 1961
* Elysia hendersoni Eliot, 1899
* Elysia hetta Perrone, 1990
* Elysia hirasei Baba, 1955
* Elysia japonica Eliot, 1913
* Elysia jaramilloi Ortea, Moro & Bacallado, 2017
* Elysia jibacoaensis Ortea, Moro, Caballer & Espinosa, 2011
* Elysia kushimotoensis Baba, 1957
* Elysia leucolegnote K. R. Jensen, 1990
* Elysia lobata Gould, 1852
* Elysia macnaei Marcus, 1982
* Elysia manriquei Ortea & Moro, 2009
* Elysia maoria Powell, 1937
* Elysia marcusi (Ev. Marcus, 1972)
* Elysia margaritae Fez, 1962
* Elysia marginata (Pease, 1871)
* Elysia mercieri (Pruvot-Fol, 1930)
* Elysia minima Ichikawa, 1993
* Elysia nealae Ostergaard, 1955
* Elysia nigrocapitata Baba, 1957
* Elysia nigropunctata (Pease, 1871)
* Elysia nisbeti T. E. Thompson, 1977
* Elysia obtusa Baba, 1938
* Elysia oerstedii Mörch, 1859
* Elysia orientalis Ortea, Moro, Caballer & Espinosa, 2011
* Elysia ornata (Swainson, 1840)
* Elysia papillosa A. E. Verrill, 1901
* Elysia patagonica Munian & Ortea, 1997
* Elysia patina Ev. Marcus, 1980
* Elysia pawliki Krug, Vendetti & Valdés, 2016
* Elysia pilosa Risbec, 1928
* Elysia pratensis Ortea & Espinosa, 1996
* Elysia punctata Kelaart, 1858
* Elysia pusilla (Bergh, 1871)
* Elysia rubeni Martín-Hervás, Carmona, K.R. Jensen, Licchelli, Vitale & Cervera, 2019
* Elysia rufescens (Pease, 1871)
* Elysia sanfermin Ortea, 2017
* Elysia serca Er. Marcus, 1955
* Elysia siamensis Swennen, 1998
* Elysia singaporensis Swennen, 2011
* Elysia slimora Er. Marcus & Ev. Marcus, 1966
* Elysia stylifera (K. R. Jensen, 1997)
* Elysia subornata A. E. Verrill, 1901
* Elysia sugashimae Baba, 1955
* Elysia thompsoni K. R. Jensen, 1993
* Elysia timida (Risso, 1818)
* Elysia tokarensis Baba, 1957
* Elysia tomentosa K. R. Jensen, 1997
* Elysia translucens Pruvot-Fol, 1957
* Elysia trilobata Heller & T. E. Thompson, 1983
* Elysia trisinuata Baba, 1949
* Elysia velutinus Pruvot-Fol, 1947
* Elysia verrucosa K. R. Jensen, 1985
* Elysia viridis (Montagu, 1804)
* Elysia vreelandae Ev. Marcus & Er. Marcus, 1970
* Elysia yaeyamana Baba, 1936
* Elysia zuleicae Ortea & Espinosa, 2002