Aka labyrinthica (Hancock, 1849) accepted as Siphonodictyon labyrinthicum (Hancock, 1849) (additional source)
Alectona Carter, 1879 (additional source)
Amphilectus fucorum (Esper, 1794) (additional source)
Antho dichotoma (Linnaeus, 1767) represented as Antho (Antho) dichotoma (Linnaeus, 1767) (additional source)
Aplysilla rosea (Barrois, 1876) (additional source)
Aplysilla sulfurea Schulze, 1878 (additional source)
Asbestopluma pennatula (Schmidt, 1875) represented as Asbestopluma (Asbestopluma) pennatula (Schmidt, 1875) (additional source)
Biemna variantia (Bowerbank, 1858) (additional source)
Cladorhiza abyssicola Sars, 1872 (additional source)
Cliona celata Grant, 1826 (additional source)
Cliona lobata Hancock, 1849 (additional source)
Cliona vastifica Hancock, 1849 accepted as Pione vastifica (Hancock, 1849) (additional source)
Crella pyrula (Carter, 1876) represented as Crella (Yvesia) pyrula (Carter, 1876) (additional source)
Dysidea fragilis (Montagu, 1814) (additional source)
Forcepia forcipis (Bowerbank, 1866) represented as Forcepia (Forcepia) forcipis (Bowerbank, 1866) (additional source)
Grantia capillosa (Schmidt, 1862) (additional source)
Grantia compressa (Fabricius, 1780) (additional source)
Halichondria bowerbanki Burton, 1930 represented as Halichondria (Halichondria) bowerbanki Burton, 1930 (additional source)
Halichondria panicea (Pallas, 1766) represented as Halichondria (Halichondria) panicea (Pallas, 1766) (additional source)
Haliclona oculata (Linnaeus, 1759) represented as Haliclona (Haliclona) oculata (Linnaeus, 1759) (additional source)
Haliclona urceolus (Rathe & Vahl, 1806) represented as Haliclona (Haliclona) urceolus (Rathke & Vahl, 1806) (additional source)
Halisarca dujardinii Johnston, 1842 (additional source)
Hamacantha falcula (Bowerbank, 1874) represented as Hamacantha (Vomerula) falcula (Bowerbank, 1874) (additional source)
Hymedesmia curvichela Lundbeck, 1910 represented as Hymedesmia (Hymedesmia) curvichela Lundbeck, 1910 (additional source)
Hymedesmia digitata Lundbeck, 1910 represented as Hymedesmia (Hymedesmia) digitata Lundbeck, 1910 (additional source)
Hymedesmia koehleri (Topsent, 1896) represented as Hymedesmia (Hymedesmia) koehleri (Topsent, 1896) (additional source)
Hymedesmia paupertas (Bowerbank, 1866) represented as Hymedesmia (Hymedesmia) paupertas (Bowerbank, 1866) (additional source)
Hymedesmia procumbens Lundbeck, 1910 represented as Hymedesmia (Hymedesmia) procumbens Lundbeck, 1910 (additional source)
Hymedesmia similis Lundbeck, 1910 represented as Hymedesmia (Hymedesmia) similis Lundbeck, 1910 (additional source)
Hymedesmia truncata Lundbeck, 1910 represented as Hymedesmia (Hymedesmia) truncata Lundbeck, 1910 (additional source)
Hymeniacidon fallax Bowerbank, 1866 (additional source)
Hymeraphia stellifera Bowerbank, 1864 (additional source)
Iophon hyndmani (Bowerbank, 1858) (additional source)
Iophon piceus (Vosmaer, 1882) accepted as Iophon piceum (Vosmaer, 1882) (additional source)
Isops phlegraei Sollas, 1880 accepted as Geodia phlegraei (Sollas, 1880) (additional source)
Leucosolenia botryoides (Ellis & Solander, 1786) (additional source)
Leucosolenia complicata (Montagu, 1814) (additional source)
Lissodendoryx fragilis (Fristedt, 1885) represented as Lissodendoryx (Lissodendoryx) fragilis (Fristedt, 1885) (additional source)
Melonanchora emphysema (Schmidt, 1875) (additional source)
Microciona acanthotoxa (Stephens, 1916) accepted as Clathria (Clathria) acanthotoxa (Stephens, 1916) (new combination reference)
Microciona armata Bowerbank, 1862 accepted as Clathria (Microciona) armata (Bowerbank, 1862) (additional source)
Microciona elliptichela Alander, 1942 accepted as Clathria (Microciona) elliptichela (Alander, 1942) (original description)
Microciona strepsitoxa Hope, 1889 accepted as Clathria (Microciona) strepsitoxa (Hope, 1889) (additional source)
Mycale lingua (Bowerbank, 1866) represented as Mycale (Mycale) lingua (Bowerbank, 1866) (additional source)
Mycale placoides (Carter, 1876) accepted as Mycale (Mycale) lingua (Bowerbank, 1866) (additional source)
Myxilla fimbriata (Bowerbank, 1866) represented as Myxilla (Myxilla) fimbriata (Bowerbank, 1866) (additional source)
Myxilla incrustans (Johnston, 1842) represented as Myxilla (Myxilla) incrustans (Johnston, 1842) (additional source)
Oscarella lobularis (Schmidt, 1862) (additional source)
Pachymatisma johnstonia (Bowerbank in Johnston, 1842) (additional source)
Phakellia robusta Bowerbank, 1866 (additional source)
Phakellia ventilabrum (Linnaeus, 1767) (additional source)
Plocamiancora arndti Alander, 1942 (original description)
Plocamionida ambigua (Bowerbank, 1866) (additional source)
Plocamionida microcionides (Carter, 1876) (additional source)
Plocamionida tylotata Brøndsted, 1932 (additional source)
Pseudosuberites sulphureus (Bowerbank, 1866) (additional source)
Quasillina brevis (Bowerbank, 1861) (additional source)
Raspailia virgultosa (Bowerbank, 1866) represented as Raspailia (Raspailia) virgultosa (Bowerbank, 1866) (additional source)
Spinularia spinularia (Bowerbank, 1866) (additional source)
Spongionella pulchella (Sowerby, 1804) (additional source)
Stryphnus fortis (Vosmaer, 1885) (additional source)
Stylocordyla borealis (Lovén, 1868) (additional source)
Suberites carnosus (Johnston, 1842) (additional source)
Sycon ciliatum (Fabricius, 1780) (additional source)
Sycon raphanus Schmidt, 1862 (additional source)
Tentorium semisuberites (Schmidt, 1870) (additional source)
Tetilla cranium (Müller, 1776) accepted as Craniella cranium (Müller, 1776) (additional source)
Thoosidae Cockerell, 1925 (status source)
Topsentia fibrosa (Fristedt, 1887) (additional source)
Tricheurypon viride (Topsent, 1889) accepted as Eurypon viride (Topsent, 1889) (additional source)
Vosmaeria crustacea Fristedt, 1885 (additional source)