NARMS Taxon list
Didemnopsis translucidum Lafargue, 1968 accepted as Trididemnum translucidum (Lafargue, 1968)
Didemnum albidum (Verrill, 1871)
Didemnum amourouxi Lafargue, 1976
Didemnum asperum (Milne Edwards, 1841) accepted as Didemnum maculosum (Milne Edwards, 1841)
Didemnum candidum Savigny, 1816
Didemnum coccineum (Drasche, 1883)
Didemnum commune (Della Valle, 1877)
Didemnum coriaceum (Drasche, 1883)
Didemnum drachi Lafargue, 1975
Didemnum fulgens (Milne Edwards, 1841)
Didemnum granulosum (Drasche, 1883)
Didemnum lahillei Hartmeyer, 1909
Didemnum maculosum (Milne Edwards, 1841)
Didemnum perspicuum Giard, 1873
Didemnum peyreffitense Brément, 1913 accepted as Didemnum peyrefittense Brément, 1913
Didemnum peyrefittense Brément, 1913
Didemnum polare Hartmeyer, 1903
Didemnum protectum (Daumézon, 1908)
Didemnum pseudofulgens Médioni, 1970
Didemnum romssae Marks, 1996
Didemnum vexillum Kott, 2002
Diplosoma carnosum Drasche, 1883
Diplosoma lafargueae Vazquez, 1993
Diplosoma listerianum (Milne Edwards, 1841)
Diplosoma ponticum Romanov, 1989
Diplosoma singulare Lafargue, 1968
Diplosoma spongiforme (Giard, 1872)
Leptoclinides faeroensis Bjerkan, 1905
Lissoclinum aureum Verrill, 1871
Lissoclinum fragile (Van Name, 1902)
Lissoclinum perforatum (Giard, 1872)
Lissoclinum rubrum Monniot F., 1975
Lissoclinum weigelei Lafargue, 1968
Polysyncraton amethysteum Van Name, 1902
Polysyncraton asterix Monniot F., 1974
Polysyncraton bilobatum Lafargue, 1968
Polysyncraton canetense (Brément, 1913)
Polysyncraton haranti Lafargue, 1975
Polysyncraton lacazei (Giard, 1872)
Trididemnum cereum (Giard, 1872)
Trididemnum delesseriae Lafargue, 1968
Trididemnum inarmatum (Drasche, 1883)
Trididemnum pedunculatum Lafargue, Ramos-Espla, Buencuerpo & Vazquez, 1993
Trididemnum tenerum (Verrill, 1871)
Trididemnum translucidum (Lafargue, 1968)