IRMNG Taxon list
Bajalus laxus Lendenfeld, 1889 accepted as Halisarca laxus (Lendenfeld, 1889)
Halisarca ascidiarum Carter, 1886
Halisarca australiensis Carter, 1885
Halisarca bassangustiarum Carter, 1881
Halisarca caerulea Vacelet & Donadey, 1987
Halisarca cerebrum Bergquist & Kelly, 2004
Halisarca cruenta Carter, 1881 accepted as Oscarella cruenta (Carter, 1881)
Halisarca dujardini Johnston, 1842
Halisarca dujardinii Johnston, 1842
Halisarca ectofibrosa Vacelet, Vasseur & Lévi, 1976
Halisarca ferreus Bergquist & Kelly, 2004
Halisarca fschultzii Merejkowsky, 1878 accepted as Halisarca dujardinii Johnston, 1842
Halisarca guttula Schmidt, 1864
Halisarca harmelini Ereskovsky, Lavrov, Boury-Esnault & Vacelet, 2011
Halisarca korotkovae Ereskovsky, 2007
Halisarca laxus (Lendenfeld, 1889)
Halisarca lobularis Schmidt, 1862 accepted as Oscarella lobularis (Schmidt, 1862)
Halisarca magellanica Topsent, 1901
Halisarca melana de Laubenfels, 1954
Halisarca metabola de Laubenfels, 1954
Halisarca metschnikovi Lévi, 1953
Halisarca mimosa Barrois, 1876 accepted as Oscarella lobularis (Schmidt, 1862)
Halisarca nahantensis Chen, 1976
Halisarca pachyderma Lévi, 1969
Halisarca purpura Little, 1963
Halisarca reticulata Carter, 1886 accepted as Chondrosia reticulata (Carter, 1886)
Halisarca rubitingens Carter, 1881
Halisarca rubra Hanitsch, 1890 accepted as Oscarella rubra (Hanitsch, 1890)
Halisarca sacra de Laubenfels, 1930
Halisarca sarca Levi, 1953
Halisarca sputum Topsent, 1893
Halisarca tesselata Carter, 1886