Acanthancora Topsent, 1927 (additional source)
Acanthancora schmidti (Topsent, 1898) (additional source)
Acantheurypon pilosella (Topsent, 1904) (additional source)
Alloscleria Topsent, 1927 (original description)
Alloscleria tenuispinosa Topsent, 1927 (original description)
Anisocrella Topsent, 1927 (original description)
Anisocrella hymedesmina Topsent, 1927 (original description)
Aphrocallistes beatrix Gray, 1858 (additional source)
Aplysilla sulfurea Schulze, 1878 (additional source)
Artemisina erecta Topsent, 1904 (additional source)
Asconema setubalense Kent, 1870 (additional source)
Axinella egregia sensu Topsent, 1892 (additional source)
Axinella polypoides Schmidt, 1862 (additional source)
Axinella vasonuda Topsent, 1904 (additional source)
Bathydorus servatus Topsent, 1927 (original description)
Bubaris vermiculata (Bowerbank, 1866) (additional source)
Calthropella geodioides (Carter, 1876) represented as Calthropella (Calthropella) geodioides (Carter, 1876) (additional source)
Calyx nicaeensis (Risso, 1827) (additional source)
Cerbaris curvispiculifer var. geniculatus (Topsent, 1892) (basis of record)
Chaetodoryx Topsent, 1927 (original description)
Chaetodoryx richardi Topsent, 1927 (original description)
Characella pachastrelloides (Carter, 1876) (additional source)
Chondrosia reniformis Nardo, 1847 (additional source)
Cladocroce osculosa Topsent, 1927 (original description)
Cladorhiza abyssicola Sars, 1872 (additional source)
Cladorhiza flosabyssi Topsent, 1909 (additional source)
Clathria (Cornulotrocha) Topsent, 1927 (original description)
Clathria gradalis var. atoxa Topsent, 1928 represented as Clathria (Microciona) atoxa Topsent, 1928 (original description)
Cliona celata Grant, 1826 (additional source)
Cliona viridis (Schmidt, 1862) (additional source)
Coelosphaera (Coelosphaera) picoensis Topsent, 1928 (original description)
Coelosphaera physa (Schmidt, 1875) represented as Coelosphaera (Coelosphaera) physa (Schmidt, 1875) (additional source)
Coelosphaera picoensis Topsent, 1928 represented as Coelosphaera (Coelosphaera) picoensis Topsent, 1928 (original description)
Cornulotrocha cheliradians Topsent, 1927 accepted as Clathria (Cornulotrocha) cheliradians (Topsent, 1927) (original description)
Crambe crambe (Schmidt, 1862) (additional source)
Craniella cranium (Müller, 1776) (additional source)
Crella carnosa (Topsent, 1904) represented as Crella (Grayella) carnosa (Topsent, 1904) (additional source)
Crella elegans (Schmidt, 1862) represented as Crella (Crella) elegans (Schmidt, 1862) (additional source)
Crellastrina Topsent, 1927 (original description)
Damiria testis Topsent, 1928 (original description)
Dendoricella abyssi (Topsent, 1904) (additional source)
Dercitus plicatus (Schmidt, 1868) represented as Dercitus (Stoeba) plicatus (Schmidt, 1868) (additional source)
Desmacidon fruticosum (Montagu, 1814) (additional source)
Dictyoclathria morisca (Schmidt, 1868) accepted as Antho (Antho) morisca (Schmidt, 1868) (additional source)
Discodermia verrucosa Topsent, 1928 (original description)
Doconesthes Topsent, 1928 (original description)
Doconesthes sessilis Topsent, 1928 (original description)
Dragmacidon tuberosum Topsent, 1928 (original description)
Dragmatella aberrans (Topsent, 1890) (additional source)
Echinostylinos Topsent, 1927 (original description)
Echinostylinos reticulatus Topsent, 1927 (original description)
Erylus expletus Topsent, 1927 (original description)
Erylus nummulifer Topsent, 1890 (additional source)
Erylus oblongus Topsent, 1928 (original description)
Erylus papillatus Topsent, 1927 (original description)
Euchelipluma Topsent, 1909 (additional source)
Euchelipluma pristina Topsent, 1909 (additional source)
Euplectella suberea Thomson, 1876 (additional source)
Eurypon clavatum (Bowerbank, 1866) (additional source)
Eurypon lacazei (Topsent, 1891) (additional source)
Exsuperantia archipelagus Carvalho & Pisera, 2019 (additional source)
Farrea foliascens Topsent, 1906 (basis of record)
Farrea laminaris Topsent, 1904 (basis of record)
Farrea occa Bowerbank, 1862 (additional source)
Gelliodes bifacialis Topsent, 1904 (additional source)
Gelliodes fayalensis var. minor Topsent, 1928 accepted as Gelliodes fayalensis Topsent, 1892 (original description)
Geodia cydonium (Linnaeus, 1767) (additional source)
Geodia megastrella Carter, 1876 (additional source)
Geodia nodastrella Carter, 1876 (additional source)
Halichondria glabra Bowerbank, 1866 represented as Halichondria (Halichondria) panicea (Pallas, 1766) (additional source)
Halichondria leuconoides Topsent, 1890 represented as Halichondria (Halichondria) leuconoides Topsent, 1890 (additional source)
Halicnemia verticillata (Bowerbank, 1866) (additional source)
Hamacantha falcula (Bowerbank, 1874) represented as Hamacantha (Vomerula) falcula (Bowerbank, 1874) (additional source)
Hamacantha johnsoni (Bowerbank, 1864) represented as Hamacantha (Hamacantha) johnsoni (Bowerbank, 1864) (additional source)
Hamacantha lundbecki Topsent, 1904 represented as Hamacantha (Hamacantha) lundbecki Topsent, 1904 (additional source)
Haplosclerida (original description)
Hemiasterella elongata Topsent, 1928 (original description)
Hertwigia falcifera Schmidt, 1880 (additional source)
Heteroxya corticata Topsent, 1898 (additional source)
Hexadella dedritifera Topsent, 1913 (additional source)
Holoxea furtiva Topsent, 1892 (additional source)
Hyalonema lusitanica Barboza du Bocage, 1864 represented as Hyalonema (Cyliconemaoida) lusitanicum Barboza du Bocage, 1864 (additional source)
Hymedesmia lobichela Topsent, 1928 represented as Hymedesmia (Hymedesmia) lobichela Topsent, 1928 (original description)
Hymedesmia longistylus Lundbeck, 1910 represented as Hymedesmia (Hymedesmia) longistylus Lundbeck, 1910 (additional source)
Hymedesmia occulta Bowerbank in Norman, 1869 represented as Hymedesmia (Hymedesmia) occulta Bowerbank in Norman, 1869 (additional source)
Hymedesmia oxneri Topsent, 1928 represented as Hymedesmia (Hymedesmia) oxneri Topsent, 1928 (original description)
Hymedesmia peachii Bowerbank, 1882 represented as Hymedesmia (Hymedesmia) peachii Bowerbank, 1882 (additional source)
Hymedesmia planisigma Topsent, 1928 represented as Hymedesmia (Hymedesmia) planisigma Topsent, 1928 (original description)
Hymedesmia plicata Topsent, 1928 represented as Hymedesmia (Hymedesmia) plicata Topsent, 1928 (original description)
Hymedesmia procumbens Lundbeck, 1910 represented as Hymedesmia (Hymedesmia) procumbens Lundbeck, 1910 (additional source)
Hymedesmia storea Lundbeck, 1910 represented as Hymedesmia (Hymedesmia) storea Lundbeck, 1910 (additional source)
Hymedesmia tenuissima (Dendy, 1905) represented as Hymedesmia (Hymedesmia) tenuissima (Dendy, 1905) (source of synonymy)
Hymedesmia vomerula Topsent, 1928 represented as Hymedesmia (Hymedesmia) vomerula Topsent, 1928 (original description)
Hymedesmiidae Topsent, 1928 (original description)
Hymetrichita Topsent, 1928 (original description)
Hymetrichita rhaphigena (Topsent, 1904) (new combination reference)
Jaspis johnstonii (Schmidt, 1862) (additional source)
Latrunculia multirotalis Topsent, 1927 represented as Latrunpagoda multirotalis (Topsent, 1927) (original description)
Leiodermatium lynceus Schmidt, 1870 (additional source)
Leptoclathria Topsent, 1928 accepted as Clathria (Microciona) Bowerbank, 1862 (original description)