Aaptos aaptos (Schmidt, 1864) (additional source)
Acanthella acuta Schmidt, 1862 (additional source)
Agelas oroides (Schmidt, 1864) (additional source)
Antho involvens (Schmidt, 1864) represented as Antho (Antho) involvens (Schmidt, 1864) (additional source)
Axinella babici Vacelet, 1961 (original description)
Axinella minuta Lévi, 1957 (additional source)
Bubaris vermiculata (Bowerbank, 1866) (additional source)
Calyx nicaeensis (Risso, 1827) (additional source)
Chondrilla nucula Schmidt, 1862 (additional source)
Chondrosia reniformis Nardo, 1847 (additional source)
Ciocalypta penicillus Bowerbank, 1862 (additional source)
Crella elegans (Schmidt, 1862) represented as Crella (Crella) elegans (Schmidt, 1862) (additional source)
Dercitus plicatus (Schmidt, 1868) represented as Dercitus (Stoeba) plicatus (Schmidt, 1868) (additional source)
Diplastrella bistellata (Schmidt, 1862) (additional source)
Erylus euastrum (Schmidt, 1868) accepted as Penares euastrum (Schmidt, 1868) (additional source)
Geodia conchilega Schmidt, 1862 (additional source)
Hymeniacidon sanguinea (Grant, 1826) accepted as Hymeniacidon perlevis (Montagu, 1814) (additional source)
Mycale massa (Schmidt, 1862) represented as Mycale (Mycale) massa (Schmidt, 1862) (additional source)
Mycale tunicata (Schmidt, 1862) represented as Mycale (Aegogropila) tunicata (Schmidt, 1862) (additional source)
Poecillastra compressa (Bowerbank, 1866) (additional source)
Polymastia mamillaris (Müller, 1806) (additional source)
Polymastia robusta Bowerbank, 1862 accepted as Polymastia boletiformis (Lamarck, 1815) (additional source)
Pytheas digitifera Lévi, 1959 accepted as Crella (Pytheas) digitifera (Lévi, 1959) (additional source)
Raspaciona aculeata (Johnston, 1842) (additional source)
Raspailia viminalis Schmidt, 1862 represented as Raspailia (Raspailia) viminalis Schmidt, 1862 (additional source)
Reniera cratera Schmidt, 1862 accepted as Haliclona (Reniera) cratera (Schmidt, 1862) (additional source)
Rhaphidostyla incisa (Schmidt, 1880) accepted as Dictyonella incisa (Schmidt, 1880) (additional source)
Rhizaxinella pyrifera (Delle Chiaje, 1828) (additional source)
Stelletta dorsigera Schmidt, 1864 (additional source)
Stryphnus mucronatus (Schmidt, 1868) (additional source)
Stylopus dujardini (Bowerbank, 1866) accepted as Hymedesmia (Stylopus) coriacea (Fristedt, 1885) (additional source)
Suberites domuncula (Olivi, 1792) (additional source)
Terpios fugax Duchassaing & Michelotti, 1864 (additional source)
Tethya aurantium (Pallas, 1766) (additional source)
Tethyspira spinosa (Bowerbank, 1874) (additional source)
Timea mixta (Topsent, 1896) (additional source)