| Nominal Species (n = 144) | Present allocation (n = 81) | Ref. |
|---|---|---|
| Leucophloeus actites Ristau, 1978 | Leucophloeus actites | 19 |
| Axinyssa aculeata Wilson, 1925 | Axinyssa aculeata | 3125 |
| Halichondria agglomerans Cabioch, 1968 | Halichondria agglomerans | 19 |
| Hymeniacidon agminata Ridley, 1884 | Hymeniacidon agminata | 3477 |
| Halichondria albescens Rafinesque, 1818 | Halichondria panicea | 75097 |
| Halichondria ambigua Bowerbank, 1874 | Halichondria panicea | 75097 |
| Rhaphisia ambrosia de Laubenfels, 1936 | Axinyssa ambrosia | 3477 |
| Halichondria aplysinoides Dendy, 1922 | Axinyssa aplysinoides | 81807 |
| Amorphina appendiculata Schmidt, 1875 | Halichondria panicea | 75097 |
| Halichondria armata Lindgren, 1897 | Halichondria armata | 81807 |
| Hymeniacidon assimilis Levinsen, 1887 | Hymeniacidon assimilis | 19 |
| Amorphinopsis atlantica Carvalho, Hajdu, Mothes & van Soest, 2004 | Amorphinopsis atlantica | 3477 |
| Reniera aurantiaca Schmidt, 1864 | Axinyssa aurantiaca | 3477 |
| Topsentia bahamensis Diaz, van Soest & Pomponi, 1993 | Topsentia bahamensis | 3477 |
| Halichondria bergquistae Hooper, Cook, Hobbs & Kennedy, 1997 | Halichondria bergquistae | 81807 |
| Spongosorites beringensis Lehnert & Stone, 2017 | Spongosorites beringensis | 3477 |
| Pellina bibula Schmidt, 1870 | Halichondria panicea | 75097 |
| Spuma borealis Miklucho-Maclay, 1870 | Halichondria sitiens | 75097 |
| Halichondria bowerbanki Burton, 1930 | Halichondria bowerbanki | 19 |
| Halichondria braziliensis Hechtel, 1983 | Topsentia ophiraphidites | 81807 |
| Halichondria bretti Bowerbank, 1866 | Halichondria panicea | 75097 |
| Spongosorites bubaroides Lévi & Lévi, 1983 | Topsentia bubaroides | 3477 |
| Hymeniacidon burtoni Van Soest & Hooper, 2020 | Hymeniacidon burtoni | 3477 |
| Ciocalypta bustamanti Sim-Smith, Hickman Jr & Kelly, 2021 | Ciocalypta bustamanti | 3477 |
| Spongosorites cabliersi Santín, Grinyó & Lo Iacono, 2021 | Spongosorites cabliersi | 3477 |
| Halichondria caduca Bowerbank, 1866 | Halichondria panicea | 75097 |
| Hymeniacidon caerulea Pulitzer-Finali, 1986 | Hymeniacidon caerulea | 86626 |
| Spongia cartilaginea Esper, 1794 | Halichondria cartilaginea | 81807 |
| Hymeniacidon caruncula Bowerbank, 1857 | Hymeniacidon caruncula | 19 |
| Hymeniacidon chloris de Laubenfels, 1950 | Hymeniacidon chloris | 3477 |
| Halichondria coccinea Bowerbank, 1861 | Halichondria panicea | 75097 |
| Halichondria coerulea Bergquist, 1967 | Halichondria coerulea | 3477 |
| Ciocalypta colorata Gutekunst, Müller, Pohl, Brümmer, Malik, Fawzi, Erpenbeck & Lehnert, 2018 | Ciocalypta colorata | 3477 |
| Halichondria colossea Lundbeck, 1902 | Halichondria colossea | 3477 |
| Spongia compacta Sowerby, 1806 | Halichondria panicea | 75097 |
| Halichondria coralloides Bowerbank, 1882 | Halichondria panicea | 75097 |
| Halichondria corrugata Diaz, van Soest & Pomponi, 1993 | Halichondria corrugata | 3477 |
| Halichondriella corticata Burton, 1931 | Halichondria panicea | 75097 |
| Isodictya crassa Bowerbank, 1882 | Halichondria panicea | 75097 |
| Spongia cristata Ellis & Solander, 1786 | Halichondria panicea | 75097 |
| Vosmaeria crustacea Fristedt, 1885 | Vosmaeria crustacea | 3477 |
| Halichondria diazae Van Soest & Hooper, 2020 | Halichondria diazae | 3477 |
| Halichondria difficilis Lundbeck, 1902 | Halichondria difficilis | 19 |
| Collocalypta digitata Dendy, 1905 | Ciocalypta digitata | 81807 |
| Stylotella digitata Lendenfeld, 1888 | Hymeniacidon agminata | 3477 |
| Halichondria disparilis Lambe, 1893 | Topsentia disparilis | 3477 |
| Densa distincta Laubenfels, 1957 | Topsentia distincta | 3477 |
| Halichondria dura Lindgren, 1897 | Topsentia dura | 81807 |
| Halichondria edusa Bowerbank, 1874 | Halichondria panicea | 75097 |
| Amorphinopsis excavans Carter, 1887 | Amorphinopsis excavans | 81807 |
| Amorphinopsis excavans var. digitifera Annandale, 1915 | Amorphinopsis excavans | 81807 |
| Amorphinopsis excavans var. excavans Carter, 1887 | Amorphinopsis excavans | 81807 |
| Amorphinopsis excavans var. robinsoni Annandale, 1918 | Amorphinopsis excavans | 81807 |
| Hymeniacidon fallaciosus Bowerbank, 1866 | Halichondria panicea | 75097 |
| Leucophloeus fenestratus Ridley, 1884 | Amorphinopsis fenestrata | 81807 |
| Hymeniacidon fernandezi Thiele, 1905 | Hymeniacidon fernandezi | 3477 |
| Halichondria fibrosa Fristedt, 1887 | Halichondria fibrosa | 19 |
| Hymeniacidon firmus Bowerbank, 1874 | Halichondria panicea | 75097 |
| Hymeniacidon foetida Dendy, 1889 | Amorphinopsis foetida | 81807 |
| Hymeniacidon fragilis Bowerbank, 1866 | Halichondria panicea | 75097 |
| Halichondria genetrix Schmidt, 1870 | Halichondria genetrix | 19 |
| Trachyopsilla glaberrima Burton, 1931 | Halichondria panicea | 75097 |
| Anisoxya glabra Topsent, 1898 | Topsentia glabra | 75097 |
| Halichondria glabra Bowerbank, 1866 | Halichondria panicea | 75097 |
| Amorphina grisea Fristedt, 1887 | Halichondria panicea | 75097 |
| Trachyopsis halichondrioides Dendy, 1905 | Topsentia halichondrioides | 81807 |
| Stylotella heliophila Parker, 1910 | Hymeniacidon heliophila | 75097 |
| Hymeniacidon hentscheli Fernandez, Bravo-Gómez, Cárdenas & Hajdu, 2020 | Hymeniacidon hentscheli | 3477 |
| Halichondria incerta Bowerbank, 1866 | Halichondria panicea | 75097 |
| Topsentia indica Hentschel, 1912 | Topsentia indica | 81807 |
| Hymeniacidon indistincta Brøndsted, 1924 | Hymeniacidon agminata | 3477 |
| Reniera japonica Kadota, 1922 | Halichondria japonica | 3477 |
| Halichondria kelleri Van Soest & Hooper, 2020 | Halichondria kelleri | 3477 |
| Hymeniacidon kerguelensis Hentschel, 1914 | Hymeniacidon kerguelensis | 7979 |
| Hymeniacidon kerguelensis var. capensis Hentschel, 1914 | Hymeniacidon kerguelensis | 7979 |
| Hymeniacidon lactea Bowerbank, 1866 | Halichondria panicea | 75097 |
| Halichondria lambei Brøndsted, 1933 | Halichondria lambei | 19 |
| Tedania laxa Lendenfeld, 1888 | Hymeniacidon agminata | 3477 |
| Ciocalypta leei Bowerbank, 1874 | Ciocalypta penicillus | 75097 |
| Halichondria lutea Alcolado, 1984 | Halichondria lutea | 415 |
| Astromimus luteus Lendenfield, 1898 | Axinyssa aurantiaca | 3477 |
| Ciocalypta magnastyla Arroyo, Hajdu, Willenz & Cóndor-Luján, 2020 | Ciocalypta magnastyla | 3477 |
| Halichondria magniconulosa Hetchel, 1965 | Halichondria magniconulosa | 19 |
| Alcyonium manusdiaboli Esper, 1794 | Halichondria panicea | 75097 |
| Alcyonium medullare Lamarck, 1815 | Halichondria panicea | 75097 |
| Halichondria melanadocia de Laubenfels, 1936 | Halichondria melanadocia | 19 |
| Ciocalypta melichlora Sollas, 1902 | Ciocalypta melichlora | 81807 |
| Hymeniacidon membrana Bowerbank, 1866 | Halichondria panicea | 75097 |
| Ciocalypta mertoni Hentschel, 1912 | Axinyssa mertoni | 3477 |
| Menanetia minchini Topsent, 1896 | Halichondria panicea | 75097 |
| Rhaphisia myxa de Laubenfels, 1951 | Topsentia myxa | 3477 |
| Amorphina nodosa Fristedt, 1887 | Halichondria sitiens | 75097 |
| Tedanione obscurata De Laubenfels, 1930 | Tedanione obscurata | 19 |
| Ciocalypta oculata var. maxima Hentschel, 1912 | Amorphinopsis oculata | 81807 |
| Suberites oculatus Kieschnick, 1896 | Amorphinopsis oculata | 81807 |
| Viles ophiraphidites de Laubenfels, 1934 | Topsentia ophiraphidites | 81807 |
| Amorphina paciscens Schmidt, 1875 | Halichondria panicea | 75097 |
| Spongia panicea Pallas, 1766 | Halichondria panicea | 75097 |
| Halichondria pannosus Verrill, 1874 | Halichondria panicea | 75097 |
| Hymeniacidon parfitti Parfitt, 1868 | Halichondria panicea | 75097 |
| Ciocalypta penicillus Bowerbank, 1862 | Ciocalypta penicillus | 19 |
| Isodictya perplexa Bowerbank, 1882 | Halichondria panicea | 75097 |
| Pseudaxinyssa pitys de Laubenfels, 1954 | Axinyssa mertoni | 3477 |
| Calyx poa de Laubenfels, 1947 | Halichondria poa | 84290 |
| Cioxeamastia polycalypta de Laubenfels, 1942 | Halichondria sitiens | 75097 |
| Spongosorites porites de Laubenfels, 1949 | Spongosorites porites | 3477 |
| Pellina profunditatis Schmidt, 1870 | Topsentia profunditatis | 3477 |
| Prostylissa radiata Lévi & Lévi, 1983 | Axinyssa radiata | 3477 |
| Halichondria reticulata Baer, 1906 | Halichondria cartilaginea | 81807 |
| Halichondria reticulata Lieberkühn, 1859 | Halichondria panicea | 75097 |
| Hymeniacidon reticulata Bowerbank, 1866 | Halichondria panicea | 75097 |
| Johannesia reticulosa Thiele, 1905 | Johannesia reticulosa | 3477 |
| Vosmaeria reticulosa Thiele, 1905 | Johannesia reticulosa | 3477 |
| Stylotella rigida Lendenfeld, 1888 | Hymeniacidon agminata | 3477 |
| Topsentia roquensis Diaz,Alvarez & van Soest, 1987 | Topsentia ophiraphidites | 81807 |
| Hymeniacidon rubiginosa Thiele, 1905 | Hymeniacidon rubiginosa | 3477 |
| Ciocalypta rutila Sollas, 1902 | Ciocalypta rutila | 81807 |
| Ciocalypta rutila var. gracilis Hentschel, 1912 | Ciocalypta rutila | 81807 |
| Ciocalypta sacciformis Thiele, 1900 | Amorphinopsis sacciformis | 81807 |
| Spongosorites salomonensis Dendy, 1922 | Topsentia salomonensis | 81807 |
| Spongia seriata Grant, 1826 | Halichondria panicea | 75097 |
| Halichondria sevosa Johnston, 1842 | Halichondria panicea | 75097 |
| Stylotella simplissima Procter, 1933 | Hymeniacidon heliophila | 75097 |
| Hymeniacidon sinapium De Laubenfels, 1930 | Hymeniacidon sinapium | 19 |
| Spongosorites sinuatus Pulitzer-Finali, 1986 | Topsentia ophiraphidites | 81807 |
| Eumastia sitiens Schmidt, 1870 | Halichondria sitiens | 75097 |
| Hymeniacidon solida Bowerbank, 1874 | Halichondria panicea | 75097 |
| Amorphina solidior Schmidt, 1870 | Halichondria solidior | 3477 |
| Hymeniacidon subacerata Ridley & Dendy, 1886 | Amorphinopsis subacerata | 81807 |
| Spongosorites suluensis Wilson, 1925 | Epipolasis suluensis | 81807 |
| Halichondria symbiotica Lévi, 1961 | Halichondria cartilaginea | 81807 |
| Hymeniacidon tegeticula Bowerbank, 1874 | Halichondria panicea | 75097 |
| Tedania tenuispina Lendenfeld, 1888 | Hymeniacidon agminata | 3477 |
| Hymeniacidon thomasii Bowerbank, 1866 | Halichondria panicea | 75097 |
| Spongia tomentosa Linnaeus, 1767 | Halichondria panicea | 75097 |
| Halichondria topsenti de Laubenfels, 1936 | Halichondria topsenti | 19 |
| Microciona tumulosa Bowerbank, 1882 | Halichondria panicea | 75097 |
| Amorphina turritella Schmidt, 1870 | Halichondria turritella | 3477 |
| Ciocalypta tyleri Bowerbank, 1873 | Ciocalypta tyleri | 3477 |
| Hymeniacidon ungodon de Laubenfels, 1932 | Hymeniacidon ungodon | 19 |
| Hymeniacidon upaonassu Fortunato, Pérez & Lôbo-Hajdu, 2020 | Hymeniacidon upaonassu | 3477 |
| Spongia urens Ellis & Solander, 1786 | Halichondria panicea | 75097 |
| Phycopsis valida Thiele, 1899 | Axinyssa valida | 81807 |
| Halichondria variabilis Lindgren, 1897 | Axinyssa variabilis | 81807 |