IRMNG Taxon list
Acanthodendrilla australis Bergquist, 1995
Acanthodendrilla levii Uriz & Maldonado, 2000
Dictyodendrilla caespitosa (Carter, 1886)
Dictyodendrilla cavernosa (Lendenfeld, 1888)
Dictyodendrilla dendyi Bergquist, 1996
Dictyodendrilla digitata (Lendenfeld, 1888)
Dictyodendrilla massa (Carter, 1886)
Dictyodendrilla membranosa (Pallas, 1776) sensu Burton, 1932
Dictyodendrilla nux (de Laubenfels, 1950)
Dictyodendrilla pallasi (Ridley, 1884)
Dictyodendrilla tenella (Lendenfeld, 1888)
Euryades notabilis Duchassaing & Michelotti, 1864 accepted as Igernella notabilis (Duchassaing & Michelotti, 1864)
Igernella mirabilis Lévi, 1961
Igernella notabilis (Duchassaing & Michelotti, 1864)
Igernella vansoesti Uriz & Maldonado, 1996
Megalopastas arenifibrosa Dendy & Frederick, 1924 accepted as Lendenfeldia plicata (Esper, 1794)
Megalopastas erectus Row, 1911 accepted as
Megalopastas pulvilla Dendy, 1905 accepted as Spongionella pulvilla (Dendy, 1905)
Megalopastas retiara Dendy, 1916 accepted as Spongionella retiara (Dendy, 1916)
Pseudobasta hermanni Topsent, 1932
Spongionella carteri (Burton, 1930)
Spongionella chondrodes de Laubenfels, 1954 accepted as Fasciospongia chondrodes (de Laubenfels, 1954)
Spongionella depressa Topsent, 1929
Spongionella foliascens Kelly-Borges, Pomponi & Vacelet, 1993
Spongionella frondosa sensu Burton, 1959 accepted as Cacospongia symbiotica Burton, 1959
Spongionella gracilis (Vosmaer, 1883)
Spongionella holdsworthi Bowerbank, 1873 accepted as Phyllospongia papyracea (Esper, 1794)
Spongionella monoprocta Lévi, 1961
Spongionella nigra Dendy, 1889
Spongionella pulchella (Sowerby, 1804)
Spongionella pulvilla (Dendy, 1905)
Spongionella ramodigitata (Topsent, 1901)
Spongionella regularis (Ridley, 1881)
Spongionella repens (Thiele, 1905)
Spongionella repens (Topsent, 1928)
Spongionella retiara (Dendy, 1916)
Spongionella schmidti (Marenzeller, 1878) accepted as Spongionella pulchella (Sowerby, 1804)
Spongionella tubulosa Burton, 1937
Spongionella zetlandica (Bowerbank, 1866) accepted as Spongionella pulchella (Sowerby, 1804)
Velinea gracilis Vosmaer, 1883 accepted as Spongionella gracilis (Vosmaer, 1883)
Velinea ramodigitata (Topsent, 1901) accepted as Spongionella ramodigitata (Topsent, 1901)
Velinea repens Topsent, 1928 accepted as Spongionella repens (Thiele, 1905)