Alectona millari Carter, 1879 (additional source)
Aphrocallistes azoricus Topsent, 1901 accepted as Pityrete azoricum (Topsent, 1901) (additional source)
Atergia Stephens, 1915 (original description)
Atergia corticata Stephens, 1915 (original description)
Cliona coralliophaga Stephens, 1915 accepted as Spongosorites coralliophaga (Stephens, 1915) (original description)
Cliona labyrinthica Hancock, 1849 accepted as Siphonodictyon labyrinthicum (Hancock, 1849) (additional source)
Cliona levispira Topsent, 1898 accepted as Spiroxya levispira (Topsent, 1898) (additional source)
Cliona pruvoti Topsent, 1900 accepted as Spiroxya pruvoti (Topsent, 1900) (additional source)
Ficulina ficus (Johnston, 1842) accepted as Suberites ficus (Johnston, 1842) (additional source)
Geodia nodastrella Carter, 1876 (additional source)
Hyalonema infundibulum Topsent, 1896 represented as Hyalonema (Cyliconema) infundibulum Topsent, 1896 (additional source)
Latrunculia normani Stephens, 1915 accepted as Neopodospongia normani (Stephens, 1915) (original description)
Leucopsacus scoliodocus Ijima, 1898 (additional source)
Mellonympha velata (Thomson, 1873) (additional source)
Pachastrella monilifera Schmidt, 1868 (additional source)
Pachymatisma johnstonia (Bowerbank in Johnston, 1842) (additional source)
Pheronema grayi Kent, 1869 accepted as Pheronema carpenteri (Thomson, 1869) (additional source)
Plakortis simplex Schulze, 1880 (additional source)
Poecillastra compressa (Bowerbank, 1866) (additional source)
Sidonops atlantica Stephens, 1915 accepted as Geodia atlantica (Stephens, 1915) (original description)
Sphinctrella ornata Sollas, 1888 accepted as Annulastrella ornata (Sollas, 1888) (additional source)
Spinularia spinularia (Bowerbank, 1866) (additional source)
Suberites caminatus Ridley & Dendy, 1886 (additional source)
Suberites carnosus (Johnston, 1842) (additional source)
Suberites gibbosiceps Topsent, 1904 (additional source)
Tethya cranium (Müller, 1776) accepted as Craniella cranium (Müller, 1776) (additional source)
Thenea muricata (Bowerbank, 1858) (additional source)
Thrombus abyssi (Carter, 1873) (additional source)
Topsentia glabra (Topsent, 1898) (additional source)

Celtic Seas for Alectona millari Carter, 1879 
Celtic Seas for Alectona millari Carter, 1879 
Celtic Seas for Aphrocallistes azoricus Topsent, 1901 
Celtic Seas for Atergia corticata Stephens, 1915 
Celtic Seas for Cliona coralliophaga Stephens, 1915 
Celtic Seas for Cliona labyrinthica Hancock, 1849  (inaccurate)
Celtic Seas for Cliona labyrinthica Hancock, 1849  (inaccurate)
Celtic Seas for Cliona levispira Topsent, 1898 
Celtic Seas for Cliona pruvoti Topsent, 1900 
Celtic Seas for Ficulina ficus (Johnston, 1842) 
Celtic Seas for Geodia nodastrella Carter, 1876 
Celtic Seas for Hyalonema infundibulum Topsent, 1896 
Celtic Seas for Latrunculia normani Stephens, 1915 
Celtic Seas for Leucopsacus scoliodocus Ijima, 1898 
Celtic Seas for Mellonympha velata (Thomson, 1873) 
Celtic Seas for Pachastrella monilifera Schmidt, 1868 
Celtic Seas for Pachymatisma johnstonia (Bowerbank in Johnston, 1842) 
Celtic Seas for Pheronema grayi Kent, 1869 
Celtic Seas for Plakortis simplex Schulze, 1880 
Celtic Seas for Poecillastra compressa (Bowerbank, 1866) 
Celtic Seas for Sidonops atlantica Stephens, 1915 
Celtic Seas for Sphinctrella ornatus Sollas, 1888 
Celtic Seas for Spinularia spinularia (Bowerbank, 1866) 
Celtic Seas for Suberites caminatus Ridley & Dendy, 1886  (inaccurate)
Celtic Seas for Suberites carnosus (Johnston, 1842) 
Celtic Seas for Suberites gibbosiceps Topsent, 1904 
Celtic Seas for Tethya cranium (Müller, 1776) 
Celtic Seas for Thenea muricata (Bowerbank, 1858) 
Celtic Seas for Thrombus abyssi (Carter, 1873) 
Celtic Seas for Topsentia glabra (Topsent, 1898) 
North Atlantic Lower Bathyal Province for Alectona millari Carter, 1879 
North Atlantic Lower Bathyal Province for Cliona coralliophaga Stephens, 1915 
North Atlantic Lower Bathyal Province for Cliona levispira Topsent, 1898 
North Atlantic Lower Bathyal Province for Cliona levispira Topsent, 1898 
North Atlantic Lower Bathyal Province for Cliona pruvoti Topsent, 1900 
North Atlantic Lower Bathyal Province for Latrunculia normani Stephens, 1915 
North Atlantic Lower Bathyal Province for Leucopsacus scoliodocus Ijima, 1898 
North Atlantic Lower Bathyal Province for Sphinctrella ornata Sollas, 1888 
North Atlantic Lower Bathyal Province for Tethya cranium (Müller, 1776) 

Holotype BM 1953.11.11.12, geounit Celtic Seas, identified as Atergia corticata Stephens, 1915

 Homonymy

 for Laxosuberites incrustans (Hansen, 1885) sensu Stephens, 1915

This species is a junior homonym of Laxosuberites incrustans (Hansen, 1885) (=Protosuberites incrustans (Hansen, 1885) [details]