Axinella cannabina (Esper, 1794) (additional source)
Crellastrina alecto (Topsent, 1898) (additional source)
Desmacella annexa Schmidt, 1870 (additional source)
Desmacella inornata (Bowerbank, 1866) (additional source)
Erylus papulifer Pulitzer-Finali, 1983 (additional source)
Geodia nodastrella Carter, 1876 (additional source)
Hamacantha (Hamacantha) johnsoni (Bowerbank, 1864) (basis of record)
Hexadella detritifera accepted as Hexadella dedritifera Topsent, 1913 (additional source)
Hymedesmia mutabilis (Topsent, 1904) represented as Hymedesmia (Hymedesmia) mutabilis (Topsent, 1904) (additional source)
Isops anceps (Vosmaer, 1894) accepted as Geodia anceps (Vosmaer, 1894) accepted as Geodia geodina (Schmidt, 1868) (additional source)
Jaspis incrustans (Topsent, 1890) (additional source)
Leiodermatium lynceus Schmidt, 1870 (additional source)
Pachastrissa pathologica (Schmidt, 1868) accepted as Calthropella (Calthropella) pathologica (Schmidt, 1868) (additional source)
Plakortis simplex Schulze, 1880 (additional source)
Plocamiopsis signata Topsent, 1904 accepted as Antho (Acarnia) signata (Topsent, 1904) (additional source)
Poecillastra compressa (Bowerbank, 1866) (additional source)
Sceptrella insignis (Topsent, 1890) (additional source)
Siphonidium ramosum (Schmidt, 1870) (additional source)
Spiroxya heteroclita Topsent, 1896 (additional source)
Thrombus abyssi (Carter, 1873) (additional source)
Timea chondrilloides (Topsent, 1904) (additional source)
Tretodictyum tubulosum Schulze, 1886 (additional source)
Vulcanella (Vulcanella) gracilis (Sollas, 1888) accepted as Vulcanella gracilis (Sollas, 1888) (additional source)

Ionian Sea for Spiroxya heteroclita Topsent, 1896