| Scientific Name | Author | English Name |
|---|---|---|
| Wilsa hymena | De Laubenfels, 1930 | |
| Phlyctaenopora spina | Kelly, 2021 | |
| Phlyctaenopora bocagei | Lévi & Lévi, 1983 | |
| Paresperella psila | De Laubenfels, 1930 | |
| Mycale tylota | Koltun, 1958 | |
| Mycale tylotornota | Koltun, 1964 | |
| Mycale tydemani | Van Soest, Aryasari & De Voogd, 2021 | |
| Mycale tridens | Hentschel, 1914 | |
| Mycale tubiporicola | Van Soest, Aryasari & De Voogd, 2021 | |
| Mycale titubans | (Schmidt, 1870) | |
| Mycale toporoki | Koltun, 1958 | |
| Mycale thielei | Hajdu & Desqueyroux-Faúndez, 1994 | Light yellow chicken-liver sponge |
| Mycale thaumatochela | Backus, 1966 | |
| Mycale tenuispiculata | (Dendy, 1905) | |
| Mycale tenuichela | Van Soest, Aryasari & De Voogd, 2021 | |
| Mycale tenuisistrongylata | Hoshino, 1981 | |
| Mycale seychellensis | Van Soest, Aryasari & De Voogd, 2021 | |
| Mycale sibogae | Van Soest, Aryasari & De Voogd, 2021 | |
| Mycale similaris | (Bowerbank, 1874) | |
| Mycale sulevoidea | (Sollas, 1902) | |
| Mycale sundaminorensis | Van Soest, Aryasari & De Voogd, 2021 | |
| Mycale samaaii | Van Soest & Hooper, 2020 | |
| Mycale sceptroides | Van Soest, Aryasari & De Voogd, 2021 | |
| Mycale rotalis | (Bowerbank, 1874) | |
| Mycale rhaphidotoxa | Hentschel, 1912 | |
| Mycale richardsoni | Bakus, 1966 | |
| Mycale retifera | Topsent, 1924 | |
| Mycale renieroides | (Schmidt, 1870) | |
| Mycale plumosa | Hoshino, 1981 | |
| Mycale prognatha | Van Soest, Aryasari & De Voogd, 2021 | |
| Mycale ramulosa | Carballo & Cruz-Barrazo, 2010 | |
| Mycale placoides | (Carter, 1876) | |
| Mycale phyllophila | Hentschel, 1911 | |
| Mycale phillipensis | (Dendy, 1896) | |
| Mycale pellucida | (Ridley, 1884) | |
| Mycale paschalis | Desqueyroux-Faundez, 1990 | |
| Mycale parasitica | (Carter, 1885) | |
| Mycale parishi | (Bowerbank, 1875) | Red-brown branching sponge |
| Mycale orientalis | (Topsent, 1897) | |
| Mycale papillosa | Koltun, 1959 | |
| Mycale murrayi | (Ridley & Dendy, 1886) | |
| Mycale myriasclera | Lévi & Lévi, 1983 | |
| Mycale mytilorum | Annandale, 1914 | |
| Mycale obscura | (Carter, 1882) | |
| Mycale oceanica | (Topsent, 1924) | |
| Mycale monomicrosclera | Van Soest, Aryasari & De Voogd, 2021 | |
| Mycale monanchorata | Burton & Rao, 1932 | |
| Mycale minima | (Waller, 1880) | |
| Mycale moluccensis | Thiele, 1903 | |
| Mycale microsigmatosa | Arndt, 1927 | |
| Mycale micracanthoxea | Buizer & Van Soest, 1977 | |
| Mycale mascarenensis | Van Soest, Aryasari & De Voogd, 2021 | |
| Mycale massa | (Schmidt, 1862) | |
| Mycale maunakea | De Laubenfels, 1951 | |
| Mycale mauricei | Van Soest, Aryasari & De Voogd, 2021 | |
| Mycale mammiformis | (Ridley & Dendy, 1886) | |
| Mycale magnirhaphidifera | van Soest, 1984 | |
| Mycale madraspatana | Annandale, 1914 | |
| Mycale magellanica | (Ridley, 1881) | Magellanic volcano sponge |
| Mycale macilenta | (Bowerbank, 1866) | |
| Mycale macrosigma | (Lindgren, 1897) | |
| Mycale loveni | (Fristedt, 1887) | Loven's horny sponge |
| Mycale longistyla | Koltun, 1958 | |
| Mycale lissochela | Bergquist, 1965 | |
| Mycale lobata | (Bowerbank, 1866) | |
| Mycale lingua | (Bowerbank, 1866) | Furrowed horny sponge |
| Mycale lindbergi | Koltun, 1958 | |
| Mycale laxissima | (Duchassaing & Michelotti, 1864) | Strawberry vase sponge |
| Mycale laevis | (Carter, 1882) | Orange icing sponge |
| Mycale intermedia | (Schmidt, 1874) | |
| Mycale indica | (Carter, 1887) | |
| Mycale incurvata | Lévi, 1993 | |
| Mycale immitis | (Schmidt, 1870) | |
| Mycale helios | (Fristedt, 1887) | |
| Mycale hispida | (Lambe, 1893) | |
| Mycale grandoides | Van Soest, Aryasari & De Voogd, 2021 | |
| Mycale grandis | Gray, 1867 | Orange keyhole sponge |
| Mycale gelatinosa | (Ridley, 1884) | |
| Mycale furcata | Calcinai, Bavestrello, Bertolino, Pica, Wagner & Cerrano, 2013 | |
| Mycale fibrosa | Boury-Esnault & van Beveren, 1982 | |
| Mycale fungiaphila | Van Soest, Aryasari & De Voogd, 2021 | |
| Mycale fibrexilis | (Wilson, 1894) | Flabby sponge |
| Mycale euplectelloides | (Row, 1911) | |
| Mycale escarlatei | Hajdu, Zea, Kielman & Peixinho, 1995 | |
| Mycale ernsti | Van Soest & Hooper, 2020 | |
| Mycale doellojuradoi | Burton, 1940 | Doello Jurado's sponge |
| Mycale ernsthentscheli | Van Soest & Hooper, 2020 | |
| Mycale diaphana | (Schmidt, 1870) | |
| Mycale dendyi | (Row, 1911) | |
| Mycale denticulata | Bertolino, Calcinai & Pansini, 2009 | |
| Mycale cucumis | Koltun, 1958 | |
| Mycale crassissima | (Dendy, 1905) | |
| Mycale coronata | (Dendy, 1926) | |
| Mycale corallina | Calcinai, Cerrano & Bavestrello, 2016 | |
| Mycale contarenii | (Martens, 1824) | |
| Mycale cleistochela | Vacelet & Vasseur, 1971 | |
| Mycale claudei | Van Soest & Hooper, 2020 | |
| Mycale citrina | Hajdu & Rützler, 1998 | |
| Mycale cecilia | de Laubenfels, 1936 | |
| Mycale cavernosa | Bergquist, 1965 | |
| Mycale carmigropila | Hadju & Rützler, 1998 | |
| Mycale bidentata | (Dendy, 1905) | |
| Mycale bouryesnaultae | Van Soest, Aryasari & De Voogd, 2021 | |
| Mycale asigmata | Van Soest, Aryasari & De Voogd, 2021 | |
| Mycale aruensis | Hentschel, 1912 | |
| Mycale arndti | van Soest, 1984 | |
| Mycale arenaria | Hajdu & Desqueyroux-Faúndez, 1994 | |
| Mycale arctica | (Fristedt, 1887) | |
| Mycale antiae | Urgorri & Díaz-Agras, 2019 | |
| Mycale anomala | (Ridley & Dendy, 1886) | |
| Mycale amiri | Van Soest, Aryasari & De Voogd, 2021 | |
| Mycale angulosa | (Duchassaing & Michelotti, 1864) | |
| Mycale americana | van Soest, 1984 | |
| Mycale adhaerens | (Lambe, 1893) | Smooth scallop sponge |
| Mycale acerata | Kirkpatrick, 1907 |