| Class CALCAREA Bowerbank, 1864 |
| Order CLATHRINIDA Hartman, 1958 |
| Family Clathrinidae Minchin, 1900 |
| Clathrina Gray, 1867 |
| Clathrina clathrus (Schmidt, 1864) |
| Clathrina contorta Bowerbank, 1866 |
| Clathrina coriacea (Montagu, 1818) |
| Clathrina primordialis Haeckel, 1870 |
| Guancha Miklucho-Maclay, 1868 |
| Guancha lacunosa (Bean in Johnston, 1842) |
| Family Leucaltidae Dendy & Row, 1913 |
| Leucaltis Haeckel, 1872 |
| Leucaltis impressa Hanitsch, 1890 |
| Order LEUCOSOLENIIDA Hartman, 1958 |
| Family Leucosoleniidae Minchin, 1900 |
| Leucosolenia Bowerbank, 1861 |
| Leucosolenia botryoides (Ellis & Solander, 1786) |
| Leucosolenia complicata (Montagu, 1818) |
| Leucosolenia variabilis Haeckel, 1870 |
| Family Sycettidae Dendy, 1892 |
| Sycon Risso, 1826 |
| Sycon ananus (Montagu, 1818) |
| Sycon ciliatum (Fabricius, 1780) |
| Sycon coronata (Ellis & Solander, 1786) |
| Sycon elegans (Bowerbank, 1845) |
| Sycon fistulosa (Johnston, 1842) |
| Sycon quadrangulata (Schmidt, 1868) |
| Sycon raphanus (Schmidt, 1862) |
| Sycon setosa (Schmidt, 1862) |
| Sycon villosa (Haeckel, 1870) |
| Family Grantiidae Dendy, 1892 |
| Grantia Fleming, 1828 |
| Grantia capillosa (Schmidt, 1862) |
| Grantia compressa (Fabricius, 1780) |
| Leucandra Haeckel, 1872 |
| Leucandra aspera (Schmidt, 1862) |
| Leucandra caminus Haeckel, 1870 |
| Leucandra gossei (Bowerbank, 1862) |
| Leucandra pumila (Bowerbank, 1866) |
| Sycandra Haeckel, 1872 |
| Sycandra utriculus (Schmidt, 1869) |
| Ute Schmidt, 1862 |
| Ute ensata (Bowerbank, 1858) |
| Vosmaeria Fristedt, 1885 |
| Vosmaeria crustacea Fristedt, 1885 |
| Vosmaeria laevigata Topsent, 1896 |
| Family Heteropiidae Dendy, 1892 |
| Heteropia Carter, 1886 |
| Heteropia ramosa (Carter in Higgin, 1886) |
| Family Amphoriscidae Dendy, 1892 |
| Amphoriscus Haeckel, 1870 |
| Amphoriscus chrysalis (Schmidt, 1864) |
| Order BAERIDA Borojevic, Boury-Esnault & Vacelet, 1999 |
| Family Baeridae Borojevic, Boury-Esnault & Vacelet, 1999 |
| Leuconia Grant, 1833 |
| Leuconia johnstoni (Carter, 1871) |
| Leuconia nivea (Grant, 1826) |
| Family Trichogypsiidae Borojevic, Boury-Esnault & Vacelet, 1999 |
| Trichogypsia Carter, 1871 |
| Trichogypsia villosa Carter, 1871 |
| Class DEMOSPONGIAE Sollas, 1885 |
| Order HOMOSCLEROPHORIDA Dendy, 1905 |
| Family Plakinidae Schulze, 1880 |
| Oscarella Vosmaer, 1884 |
| Oscarella lobularis (Schmidt, 1862) |
| Oscarella sp. A . |
| Plakina Schulze, 1880 |
| Plakina monolopha Schulze, 1880 |
| Plakortis Schulze, 1880 |
| Plakortis simplex Schulze, 1880 |
| Order SPIROPHORIDA Bergquist & Hogg, 1969 |
| Family Tetillidae Sollas, 1886 |
| Tetilla Schmidt, 1868 |
| Tetilla cranium (O F Müller, 1776) |
| Tetilla infrequens (Carter, 1876) |
| Tetilla polyura (Schmidt, 1870) |
| Tetilla truncata Topsent, 1890 |
| Tetilla zetlandica (Carter, 1872) |
| Order ASTROPHORIDA Sollas, 1886 |
| Family Ancorinidae Schmidt, 1862 |
| Ancorina Schmidt, 1862 |
| Ancorina radix Marenzeller, 1889 |
| Stelletta Schmidt, 1862 |
| Stelletta grubii Schmidt, 1862 |
| Stelletta lactea Carter, 1871 |
| Stryphnus Sollas, 1886 |
| Stryphnus ponderosus (Bowerbank, 1866) |
| Family Geodiidae J E Gray, 1867 |
| Geodia Lamarck, 1815 |
| Geodia atlantica (Stephens, 1915) |
| Geodia cydonium (O F Müller, 1798) |
| Geodia nodastrella Carter, 1876 |
| Geodia pyriformis (Vosmaer, 1882) |
| Pachymatisma Johnston, 1842 |
| Pachymatisma johnstonia (Bowerbank, 1842) |
| Pachymatisma normani Sollas, 1888 |
| Family Pachastrellidae Carter, 1875 |
| Characella Sollas, 1886 |
| Characella pachastrelloides (Carter, 1876) |
| Dercitus J E Gray, 1867 |
| Dercitus bucklandi (Bowerbank, 1858) |
| Pachastrella Schmidt, 1868 |
| Pachastrella monilifera Schmidt, 1868 |
| Poecillastra Sollas, 1869 |
| Poecillastra amygdaloides (Carter, 1876) |
| Poecillastra compressa (Bowerbank, 1866) |
| Sphinctrella Sollas, 1870 |
| Sphinctrella annulata (Carter, 1880) |
| Sphinctrella ornata Sollas, 1888 |
| Thenea J E Gray, 1867 |
| Thenea muricata (Bowerbank, 1858) |
| Thenea valdiviae Lendenfeld, 1906 |
| Family Thrombidae Sollas, 1886 |
| Thrombus Sollas, 1886 |
| Thrombus abyssi (Carter, 1873) |
| Order HADROMERIDA Topsent, 1894 |
| Family Clionaidae D'Orbigny, 1851 |
| Cliona Grant, 1826 |
| Cliona abyssorum Carter, 1874 |
| Cliona celata Grant, 1826 |
| Cliona levispira Topsent, 1898 |
| Cliona lobata Hancock, 1849 |
| Cliona pruvoti Topsent, 1900 |
| Cliona vastifica Hancock, 1849 |
| Family Hemiasterellidae Lendenfeld, 1889 |
| Adreus J E Gray, 1867 |
| Adreus fascicularis (Bowerbank, 1866) |
| Paratimea Hallmann, 1917 |
| Paratimea constellata (Topsent, 1893) |
| Stelligera J E Gray, 1867 |
| Stelligera rigida (Montagu, 1818) |
| Stelligera stuposa (Ellis & Solander, 1786) |
| Family Raspailiidae Hentschel, 1923 |
| Endectyon Topsent, 1920 |
| Endectyon delaubenfelsi Burton, 1930 |
| Endectyon demonstrans (Topsent, 1892) |
| Endectyon teissieri Cabioch, 1968 |
| Eurypon J E Gray, 1867 |
| Eurypon clavatum (Bowerbank, 1866) |
| Eurypon clavigera (Bowerbank, 1866) |
| Eurypon coronula (Bowerbank, 1869) |
| Eurypon lacazei (Topsent, 1891) |
| Eurypon major Sara & Siribelli, 1960 |
| Eurypon radiata Bowerbank, 1866 |
| Eurypon simplex (Bowerbank, 1874) |
| Tricheurypon Topsent, 1928 |
| Tricheurypon viride (Topsent, 1889) |
| Halicnemia Bowerbank, 1862 |
| Halicnemia patera Bowerbank, 1862 |
| Halicnemia verticillata (Bowerbank, 1862) |
| Hymeraphia Bowerbank, 1862 |
| Hymeraphia stellifera (Bowerbank, 1866) |
| Hymerhabdia Topsent, 1892 |
| Hymerhabdia intermedia Sara & Siribelli, 1960 |
| Hymerhabdia typica Topsent, 1892 |
| Raspaciona Topsent, 1936 |
| Raspaciona aculeata sensu Topsent, 1936 |
| Raspailia Nardo, 1833 |
| Raspailia aculeata (Bowerbank, 1866) |
| Raspailia agnata Topsent, 1896 |
| Raspailia hispida (Montagu, 1818) |
| Raspailia howsei (Bowerbank, 1866) |
| Raspailia pumila (Bowerbank, 1866) |
| Raspailia radiosa (Bowerbank, 1866) |
| Raspailia ramosa (Montagu, 1818) |
| Raspailia rectangula (Bowerbank, 1874) |
| Raspailia ventilabrum (Bowerbank, 1866) |
| Raspailia viminalis Schmidt, 1862 |
| Raspailia virgultosa (Bowerbank, 1866) |
| Tethyspira Topsent, 1890 |
| Tethyspira spinosa (Bowerbank, 1874) |
| Family Polymastiidae J E Gray, 1867 |
| Atergia Stephens, 1915 |
| Atergia corticata Stephens, 1915 |
| Polymastia Bowerbank, 1862 |
| Polymastia agglutinans Ridley & Dendy, 1886 |
| Polymastia boletiformis (Lamarck, 1815) |
| Polymastia conigera Bowerbank, 1874 |
| Polymastia inflata Cabioch, 1968 |
| Polymastia penicillus (Montagu, 1818) |
| Polymastia spinula Bowerbank, 1866 |
| Quasillina Norman, 1869 |
| Quasillina brevis (Bowerbank, 1866) |
| Radiella Schmidt, 1870 |
| Radiella sol Schmidt, 1870 |
| Spinularia J E Gray, 1867 |
| Spinularia spinularia (Bowerbank, 1862) |
| Tentorium Vosmaer, 1885 |
| Tentorium semisuberites (Schmidt, 1870) |
| Family Spirastrellidae Ridley & Dendy, 1886 |
| Spirastrella Schmidt, 1868 |
| Spirastrella minax (Topsent, 1888) |
| Family Stylocordylidae Topsent, 1892 |
| Stylocordyla Thomson, 1873 |
| Stylocordyla borealis (Lovén, 1868) |
| Family Suberitidae Schmidt, 1870 |
| Protosuberites Swartschewsky, 1905 |
| Protosuberites durus Stephens, 1915 |
| Protosuberites ectyoninus Topsent, 1900 |
| Protosuberites incrustans Stephens, 1915 |
| Protosuberites rugosus (Schmidt, 1868) |
| Prosuberites Topsent, 1893 |
| Prosuberites epiphytum (Lamarck, 1815) |
| Prosuberites longispina Topsent, 1893 |
| Pseudosuberites Topsent, 1896 |
| Pseudosuberites fallax (Bowerbank, 1866) |
| Pseudosuberites mollis Topsent, 1925 |
| Pseudosuberites sulphureus (Bean, 1866) |
| Homaxinella Topsent, 1916 |
| Homaxinella subdola (Bowerbank, 1866) |
| Suberites Nardo, 1833 |
| Suberites caminatus Ridley & Dendy, 1886 |
| Suberites carnosus (Johnston, 1842) |
| Suberites elongatus Ridley & Dendy, 1886 |
| Suberites ficus (Linnaeus, 1767) |
| Suberites gibbosiceps Topsent, 1904 |
| Suberites lutea Sole-Cava & Thorpe, 1986 |
| Suberites massa Nardo, 1847 |
| Suberites pagurorum Sole-Cava & Thorpe, 1986 |
| Suberites rubra Sole-Cava & Thorpe, 1986 |
| Suberites simplex (Carter, 1876) |
| Terpios Duchassaing & Michelotti, 1864 |
| Terpios fugax Bowerbank, 1866 |
| Family Tethyidae J E Gray, 1848 |
| Tethya Lamarck, 1814 |
| Tethya citrina Sara & Melone, 1965 |
| Tethya norvegica Bowerbank, 1872 |
| Tethya hibernica Heim, Nickel, Picton & Brümmer, 2007 |
| Family Timeidae Topsent, 1928 |
| Timea J E Gray, 1867 |
| Timea acutostellata (Hanitsch, 1894) |
| Timea crassa (Topsent, 1900) |
| Timea hallezi (Topsent, 1891) |
| Timea mixta (Topsent, 1896) |
| Timea stellata (Bowerbank, 1866) |
| Timea stellifasciata Sara & Siribelli, 1960 |
| Family Alectonidae Rosell, 1996 |
| Alectona Carter, 1879 |
| Alectona wallichii (Carter, 1874) |
| Order LITHISTIDA |
| Family Corallistidae Sollas, 1888 |
| Macandrewia J E Gray, 1859 |
| Macandrewia azorica J E Gray, 1859 |
| Order CHONDROSIDA Boury-Esnault & Lopes, 1985 |
| Family Chondrillidae J E Gray, 1872 |
| Thymosia Topsent, 1896 |
| Thymosia guernei Topsent, 1895 |
| Order POECILOSCLERIDA Topsent, 1928 |
| Family Acarnidae Dendy, 1922 |
| Iophon J E Gray, 1867 |
| Iophon hyndmani (Bowerbank, 1858) |
| Iophon piceus (Vosmaer, 1882) |
| Iophon spinulentum (Bowerbank, 1866) |
| Iophonopsis Dendy, 1924 |
| Iophonopsis nigricans (Bowerbank, 1858) |
| Iophonopsis pattersoni (Bowerbank, 1858) |
| Family Microcionidae Carter, 1875 |
| Antho J E Gray, 1867 |
| Antho brattegardi van Soest & Stone, 1986 |
| Antho circonflexa Levi, 1960 |
| Antho coriacea (Bowerbank, 1874) |
| Antho granditoxa Picton & Goodwin, 2007 |
| Antho dichotoma (Esper, 1794) |
| Antho erecta (Ferrer-Hernandez, 1921) |
| Antho inconstans Topsent, 1925 |
| Antho involvens (Schmidt, 1864) |
| Artemisina Vosmaer, 1885 |
| Artemisina arciger (Schmidt, 1870) |
| Artemisina hispanica Ferrer-Hernandez, 1919 |
| Artemisina transiens Topsent, 1892 |
| Clathria Schmidt, 1862 |
| Clathria anchorata (Carter, 1874) |
| Clathria barleei (Bowerbank, 1866) |
| Clathria coralloides (Olivi, 1792) |
| Microciona Bowerbank, 1862 |
| Microciona acanthotoxa (Stephens, 1916) |
| Microciona armata Bowerbank, 1866 |
| Microciona cf. armata sensu Levi |
| Microciona ascendens Cabioch, 1968 |
| Microciona atrasanguinea Bowerbank, 1862 |
| Microciona ditoxa (Stephens, 1916) |
| Microciona elliptichela Alander, 1942 |
| Microciona fallax Bowerbank, 1866 |
| Microciona gradalis (Topsent, 1925) |
| Microciona laevis Bowerbank, 1866 |
| Microciona macrochela Levi, 1960 |
| Microciona microchela (Stephens, 1916) |
| Microciona osismica Cabioch, 1968 |
| Microciona spinarcus Carter & Hope, 1889 |
| Microciona strepsitoxa Hope, 1889 |
| Microciona tenuissima (Stephens, 1916) |
| Microciona toximajor (Topsent, 1925) |
| Microciona toxitenuis (Topsent, 1925) |
| Ophlitaspongia Bowerbank, 1866 |
| Ophlitaspongia kildensis Howson & Chambers, 1999 |
| Ophlitaspongia papilla Bowerbank, 1866 |
| Family Rhabderemiidae Topsent, 1928 |
| Rhabderemia Topsent, 1890 |
| Rhabderemia guernei Topsent, 1890 |
| Rhabderemia minutula (Carter, 1876) |
| Family Chondropsidae Carter, 1886 |
| Batzella Topsent, 1893 |
| Batzella inops (Topsent, 1891) |
| Family Coelosphaeridae Dendy, 1922 |
| Inflatella Schmidt, 1875 |
| Inflatella pellicula Schmidt, 1875 |
| Forcepia Carter, 1874 |
| Forcepia forcipis (Bowerbank, 1866) |
| Forcepia fragilis Stephens, 1917 |
| Leptolabis luciensis (Topsent, 1888) |
| Ectoforcepia Cabioch, 1968 |
| Ectoforcepia psammophila Cabioch, 1968 |
| Lissodendoryx Topsent, 1892 |
| Lissodendoryx diversichela Lundbeck, 1905 |
| Lissodendoryx fragilis (Fristedt, 1885) |
| Lissodendoryx lundbecki Topsent, 1913 |
| Lissodendoryx stipitata (Arnesen, 1903) |
| Lissodendoryx sp A |
| Ectyodoryx Lundbeck, 1909 |
| Ectyodoryx atlanticus Stephens, 1916 |
| Ectyodoryx foliata (Fristedt, 1887) |
| Family Crellidae Dendy, 1922 |
| Crella J E Gray, 1867 |
| Crella albula (Bowerbank, 1866) |
| Crella digitifera (Levi, 1959) |
| Crella elegans (Schmidt, 1862) |
| Crella polymastia (Thiele, 1903) |
| Crella pyrula (Carter, 1876) |
| Crella rosea (Topsent, 1892) |
| Crella schottlaenderi (Arndt, 1913) |
| Crella plana Picton & Goodwin, 2007 |
| Family Desmacididae Schmidt, 1870 |
| Desmacidon Bowerbank, 1861 |
| Desmacidon fruticosum (Montagu, 1818) |
| Guitarra Carter, 1874 |
| Guitarra fimbriata Carter, 1874 |
| Family Hymedesmiidae Topsent, 1928 |
| Hymedesmia Bowerbank, 1862 |
| Hymedesmia baculifera (Topsent, 1901) |
| Hymedesmia brondstedi Burton, 1930 |
| Hymedesmia coriacea Fristedt, 1885 |
| Hymedesmia crux (O Schmidt, 1875) |
| Hymedesmia curvichela Lundbeck, 1910 |
| Hymedesmia digitata Lundbeck, 1910 |
| Hymedesmia helgae Stephens, 1916 |
| Hymedesmia hibernica Stephens, 1916 |
| Hymedesmia jecusculum (Bowerbank, 1866) |
| Hymedesmia koehleri (Topsent, 1896) |
| Hymedesmia lenta Descatoire, 1966 |
| Hymedesmia lieberkuhni Burton, 1930 |
| Hymedesmia longistylus Lundbeck, 1910 |
| Hymedesmia mucronota (Topsent, 1904) |
| Hymedesmia mutabilis (Topsent, 1904) |
| Hymedesmia nummulus Lundbeck, 1910 |
| Hymedesmia occulta Bowerbank, 1869 |
| Hymedesmia pansa Bowerbank, 1882 |
| Hymedesmia paupertas (Bowerbank, 1866) |
| Hymedesmia peachii Bowerbank, 1882 |
| Hymedesmia pilata Bowerbank, 1882 |
| Hymedesmia primitiva Lundbeck, 1910 |
| Hymedesmia procumbens Lundbeck, 1910 |
| Hymedesmia similis Lundbeck, 1910 |
| Hymedesmia spinosa Stephens, 1916 |
| Hymedesmia stephensi Burton, 1930 |
| Hymedesmia truncata Lundbeck, 1910 |
| Hymedesmia veneta (Schmidt, 1862) |
| Hymedesmia versicolor (Topsent, 1893) |
| Hymedesmia zetlandica Bowerbank, 1862 |
| Hymedesmia rathlinia |
| Hymedesmia minuta Alander, 1935 |
| Hemimycale Burton, 1934 |
| Hemimycale columella (Bowerbank, 1874) |
| Phorbas Duchassaing & Michelotti, 1864 |
| Phorbas bihamigera (Waller, 1878) |
| Phorbas fictitius (Bowerbank, 1866) |
| Phorbas perarmatus (Bowerbank, 1866) |
| Phorbas dendyi (Topsent, 1892) |
| Phorbas dives (Topsent, 1891) |
| Phorbas microcheliferum Cabioch, 1968 |
| Phorbas microcionides (Carter, 1876) |
| Phorbas plumosum (Montagu, 1818) |
| Styloptilon Cabioch, 1968 |
| Styloptilon ancoratum Cabioch, 1968 |
| Spanioplon Topsent, 1890 |
| Spanioplon armaturum (Bowerbank, 1866) |
| Plocamionida Topsent, 1927 |
| Plocamionida ambigua (Bowerbank, 1866) |
| Plocamionida microcionides (Carter, 1876) |
| Plocamionida tylotata Brondsted, 1932 |
| Plocamiancora Topsent, 1927 |
| Plocamiancora arndti Alander, 1942 |
| Family Iotrochotidae Dendy, 1922 |
| Hymetrochota Topsent, 1904 |
| Hymetrochota topsenti Burton, 1930 |
| Iotrochota Ridley, 1884 |
| Iotrochota abyssi (Carter, 1874) |
| Iotrochota acanthostylifera Stephens, 1916 |
| Family Myxillidae Dendy, 1922 |
| Myxilla Schmidt, 1862 |
| Myxilla cf. rosacea |
| Myxilla fimbriata (Bowerbank, 1864) |
| Myxilla incrustans (Johnston, 1842) |
| Myxilla perspinosa Lundbeck, 1905 |
| Myxilla rosacea (Lieberkuhn, 1859) |
| Myxilla sp A |
| Melonanchora Carter, 1874 |
| Melonanchora elliptica Carter, 1874 |
| Melonanchora emphysema (Schmidt, 1875) |
| Family Tedaniidae Ridley & Dendy, 1886 |
| Tedania J E Gray, 1867 |
| Tedania suctoria Schmidt, 1870 |
| Family Cladorhizidae Dendy, 1922 |
| Asbestopluma Topsent, 1901 |
| Asbestopluma pennatula (Schmidt, 1875) |
| Cladorhiza M Sars, 1869 |
| Cladorhiza abyssicola Sars, 1872 |
| Family Desmacellidae Ridley & Dendy, 1886 |
| Biemna J E Gray, 1867 |
| Biemna variantia (Bowerbank, 1858) |
| Desmacella Schmidt, 1870 |
| Desmacella cf. annexa (Schmidt, 1870) |
| Desmacella informis Stephens, 1916 |
| Desmacella inornata (Bowerbank, 1866) |
| Family Esperiopsidae Hentschel, 1923 |
| Amphilectus sp. Vosmaer, 1880 |
| Amphilectus fucorum (Esper, 1794) |
| Amphilectus lobata (Montagu, 1818) |
| Esperiopsis Carter, 1882 |
| Esperiopsis incognita Stephens, 1916 |
| Esperiopsis macrosigma Stephens, 1916 |
| Esperiopsis schmidtii Arnesen, 1903 |
| Esperiopsis villosa (Carter, 1874) |
| Ulosa de Laubenfels, 1936 |
| Ulosa digitata (Schmidt, 1866) |
| Family Hamacanthidae J E Gray, 1872 |
| Hamacantha J E Gray, 1867 |
| Hamacantha falcula (Bowerbank, 1869) |
| Hamacantha johnsoni (Bowerbank, 1862) |
| Family Mycalidae Lundbeck, 1905 |
| Mycale J E Gray, 1867 |
| Mycale contarenii (Martens, 1824) |
| Mycale lingua (Bowerbank, 1858) |
| Mycale macilenta (Bowerbank, 1866) |
| Mycale massa (Schmidt, 1862) |
| Mycale micracanthoxea Buizer & van Soest, 1977 |
| Mycale minima (Waller, 1880) |
| Mycale placoides (Carter, 1876) |
| Mycale retifera Topsent, 1924 |
| Mycale rotalis (Bowerbank, 1874) |
| Mycale similaris (Bowerbank, 1874) |
| Rhaphidotheca Kent, 1870 |
| Rhaphidotheca marshallhalli Kent, 1870 |
| Family Isodictyidae Dendy, 1924 |
| Isodictya Bowerbank, 1858 |
| Isodictya palmata (Ellis & Solander, 1786) |
| Family Latrunculiidae Topsent, 1922 |
| Latrunculia Barboza du Bocage, 1869 |
| Latrunculia cratera Barboza du Bocage, 1869 |
| Latrunculia normani Stephens, 1915 |
| Latrunculia triloba (Schmidt, 1875) |
| Order HALICHONDRIDA J E Gray, 1867 |
| Family Axinellidae Carter, 1875 |
| Axinella Schmidt, 1862 |
| Axinella arctica Vosmaer, 1885 |
| Axinella damicornis (Esper, 1794) |
| Axinella dissimilis (Bowerbank, 1866) |
| Axinella egregia (Ridley, 1881) |
| Axinella flustra Topsent, 1892 |
| Axinella infundibuliformis (Linnaeus, 1758) |
| Axinella mammillata (Hanitsch, 1890) |
| Axinella microdragma (Lendenfeld, 1897) |
| Axinella multiformis (Vosmaer, 1885) |
| Axinella pocillum (Bowerbank, 1866) |
| Axinella pyramidata Stephens, 1916 |
| Axinella thielei (Topsent, 1898) |
| Axinella verrucosa (Esper, 1794) |
| Phakellia Bowerbank, 1862 |
| Phakellia robusta Bowerbank, 1866 |
| Phakellia rugosa (Bowerbank, 1862) |
| Phakellia setosa (Bowerbank, 1873) |
| Phakellia ventilabrum (Linnaeus, 1767) |
| Phakellia sp A |
| Family Bubaridae Topsent, 1894 |
| Bubaris J E Gray, 1867 |
| Bubaris vermiculata (Bowerbank, 1862) |
| Monocrepidium Topsent, 1898 |
| Monocrepidium minuta Cabioch, 1968 |
| Family Desmoxyidae Hallman, 1917 |
| Higginsia Higgin, 1877 |
| Higginsia strigilata (Lamarck, 1813) |
| Family Dictyonellidae Van Soest, Diaz & Pomponi, 1990 |
| Dictyonella Schmidt, 1868 |
| Dictyonella sp. A |
| Family Halichondriidae J E Gray, 1867 |
| Ciocalypta Bowerbank, 1862 |
| Ciocalypta penicillus Bowerbank, 1864 |
| Eumastia Schmidt, 1870 |
| Eumastia appendiculata Schmidt, 1875 |
| Eumastia sitiens Schmidt, 1870 |
| Halichondria Fleming, 1828 |
| Halichondria agglomerans Cabioch, 1968 |
| Halichondria bowerbanki Burton, 1930 |
| Halichondria difficilis Lundbeck, 1902 |
| Halichondria membrana (Bowerbank, 1866) |
| Halichondria panicea (Pallas, 1766) |
| Halichondria topsenti de Laubenfels, 1936 |
| Hymeniacidon Bowerbank, 1858 |
| Hymeniacidon caruncula Bowerbank, 1857 |
| Hymeniacidon simplicima (Bowerbank, 1874) |
| Hymeniacidon perleve (Montagu, 1818) |
| Hymeniacidon sanguinea (Grant, 1826) |
| Pseudaxinyssa Burton, 1931 |
| Pseudaxinyssa digitata Cabioch, 1968 |
| Rhaphidostyla Burton, 1935 |
| Rhaphidostyla incisa (Schmidt, 1880) |
| Rhaphidostyla kitchingi Burton, 1935 |
| Spongosorites Topsent, 1896 |
| Spongosorites coralliophila |
| Spongosorites calcicola Picton & Goodwin, 2007 |
| Spongosorites fibrosa (Fristedt, 1887) |
| Spongosorites genitrix (Schmidt, 1870) |
| Spongosorites glabra (Topsent, 1904) |
| Order HAPLOSCLERIDA Topsent, 1928 |
| Family Chalinidae J E Gray, 1867 |
| Acervochalina Ridley, 1884 |
| Acervochalina limbata (Montagu, 1818) |
| Acervochalina loosanoffi (Hartman, 1958) |
| Haliclona Grant, 1835 |
| Haliclona angulata (Bowerbank, 1866) |
| Haliclona cinerea (Grant, 1826) |
| Haliclona fibulata (Schmidt, 1862) |
| Haliclona fistulosa (Bowerbank, 1866) |
| Haliclona indistincta (Bowerbank, 1866) |
| Haliclona oculata (Pallas, 1766) |
| Haliclona rava (Stephens, 1912) |
| Haliclona rosea (Bowerbank, 1866) |
| Haliclona simulans (Johnston, 1842) |
| Haliclona urceolus (Rathke & Vahl, 1806) |
| Haliclona viscosa (Topsent, 1888) |
| Haliclona xena de Weerdt, 1986 |
| Family Phloeodictyidae Carter, 1882 |
| Aka de Laubenfels, 1936 |
| Aka coralliophaga (Stephens, 1915) |
| Aka labyrinthica (Hancock, 1849) |
| Oceanapia Norman, 1869 |
| Oceanapia isodictyiformis (Carter, 1882) |
| Oceanapia robusta (Bowerbank, 1866) |
| Order DICTYOCERATIDA Minchin, 1900 |
| Family Dysideidae J E Gray, 1867 |
| Dysidea Johnston, 1842 |
| Dysidea avara (Schmidt, 1862) |
| Dysidea fragilis (Montagu, 1818) |
| Dysidea pallescens Schmidt, 1862 |
| Order DENDROCERATIDA Minchin, 1900 |
| Family Darwinellidae Merejkowsky, 1879 |
| Aplysilla Schulze, 1878 |
| Aplysilla rosea (Barrois, 1876) |
| Aplysilla sulfurea Schulze, 1878 |
| Chelonaplysilla de Laubenfels, 1948 |
| Chelonaplysilla noevus (Carter, 1876) |
| Family Dictyodendrillidae Bergquist, 1980 |
| Spongionella Bowerbank, 1862 |
| Spongionella pulchella (Sowerby, 1806) |
| Order HALISARCIDA Bergquist, 1996 |
| Family Halisarcidae Schmidt, 1862 |
| Halisarca Johnston, 1842 |
| Halisarca dujardini Johnston, 1842 |
| Halisarca metschnikovi Levi, 1953 |
| Order VERONGIDA Bergquist, 1978 |
| Family Aplysinidae Carter, 1875 |
| Aplysina Nardo, 1834 |
| Aplysina zetlandica (Bowerbank, 1866) |
| Family Ianthellidae Hyatt, 1875 |
| Hexadella Topsent, 1896 |
| Hexadella racovitzai Topsent, 1896 |