Biemma annexa (Schmidt, 1870) accepted as Desmacella annexa Schmidt, 1870 (new combination reference)
Biemma rosea (Fristedt, 1887) accepted as Desmacella infundibuliformis (Vosmaer, 1885) (new combination reference)
Biemna rosea (Fristedt, 1887) accepted as Desmacella infundibuliformis (Vosmaer, 1885) (additional source)
Chalina spatula Lundbeck, 1902 accepted as Cladocroce spatula (Lundbeck, 1902) (original description)
Desmacella hamifera Lundbeck, 1902 accepted as Biemna variantia (Bowerbank, 1858) (original description)
Desmacella peachii (Bowerbank, 1866) accepted as Biemna variantia (Bowerbank, 1858) (additional source)
Gelliodes consimilis Lundbeck, 1902 accepted as Hemigellius arcofer (Vosmaer, 1885) (original description)
Gelliodes plexa Lundbeck, 1902 accepted as Hemigellius arcofer (Vosmaer, 1885) (original description)
Gellius angulatus (Bowerbank, 1866) accepted as Haliclona (Gellius) angulata (Bowerbank, 1866) (additional source)
Gellius flagellifer Ridley & Dendy, 1886 accepted as Haliclona (Flagellia) flagellifera (Ridley & Dendy, 1886) (additional source)
Gellius luridus Lundbeck, 1902 accepted as Gelliodes luridus (Lundbeck, 1902) (original description)
Gellius microtoxa Lundbeck, 1902 accepted as Haliclona (Gellius) microtoxa (Lundbeck, 1902) (original description)
Halichondria colossea Lundbeck, 1902 represented as Halichondria (Halichondria) colossea Lundbeck, 1902 (original description)
Halichondria difficilis Lundbeck, 1902 represented as Spongosorites difficilis (Lundbeck, 1902) (original description)
Halichondria fibrosa (Fristedt, 1887) represented as Topsentia fibrosa (Fristedt, 1887) (additional source)
Halichondria osculum Lundbeck, 1902 represented as Halichondria (Halichondria) osculum Lundbeck, 1902 (original description)
Halichondria tenuiderma Lundbeck, 1902 accepted as Haliclona tenuiderma (Lundbeck, 1902) (original description)
Halichondria velamentosa (Hansen, 1885) accepted as Halichondria (Halichondria) panicea (Pallas, 1766) (additional source)
Hamacantha bowerbanki Lundbeck, 1902 represented as Hamacantha (Vomerula) bowerbanki Lundbeck, 1902 (original description)
Hamacantha implicans Lundbeck, 1902 accepted as Hamacantha (Vomerula) papillata Vosmaer, 1885 (original description)
Metschnikowia spinispiculum (Carter, 1876) accepted as Janulum spinispiculum (Carter, 1876) (new combination reference)
Oceanapia robusta (Bowerbank, 1866) (basis of record)
Petrosia crassa (Carter, 1876) represented as Petrosia (Petrosia) crassa (Carter, 1876) (additional source)
Phloeodictyon elongatum (Topsent, 1892) accepted as Oceanapia elongata (Topsent, 1892) (additional source)
Phloeodictyon irregulare Lundbeck, 1902 accepted as Oceanapia irregularis (Lundbeck, 1902) (original description)
Phloeodictyon tuber Lundbeck, 1902 accepted as Oceanapia tuber (Lundbeck, 1902) (original description)
Reniera calamus Lundbeck, 1902 accepted as Haliclona calamus (Lundbeck, 1902) (original description)
Reniera folium Lundbeck, 1902 accepted as Haliclona willlundbecki Van Soest & Hooper, 2020 (original description)
Reniera hyalina Lundbeck, 1902 accepted as Cladocroce hyalina (Lundbeck, 1902) (original description)
Reniera parenchyma Lundbeck, 1902 accepted as Cladocroce parenchyma (Lundbeck, 1902) (original description)
Reniera ventilabrum Fristedt, 1887 accepted as Cladocroce ventilabrum (Fristedt, 1887) (additional source)
Reniera voeringii Lundbeck, 1902 accepted as Haliclona voeringi (Lundbeck, 1902) (original description)

Arctic Lower Bathyal Province for Gelliodes consimilis Lundbeck, 1902 
Arctic Lower Bathyal Province for Reniera hyalina Lundbeck, 1902 
East Greenland Shelf for Biemma rosea (Fristedt, 1887) 
East Greenland Shelf for Desmacella peachii (Bowerbank, 1866) 
East Greenland Shelf for Gelliodes plexa Lundbeck, 1902 
East Greenland Shelf for Halichondria velamentosa (Hansen, 1885) 
East Greenland Shelf for Hamacantha bowerbanki Lundbeck, 1902 
East Greenland Shelf for Phloeodictyon tuber Lundbeck, 1902 
East Greenland Shelf for Reniera parenchyma Lundbeck, 1902 
Faroe Plateau for Desmacella hamifera Lundbeck, 1902 
Faroe Plateau for Gelliodes plexa Lundbeck, 1902 
Faroe Plateau for Hamacantha bowerbanki Lundbeck, 1902 
Faroe Plateau for Hamacantha implicans Lundbeck, 1902 
Faroe Plateau for Oceanapia robusta (Bowerbank, 1866) 
Faroe Plateau for Petrosia crassa (Carter, 1876) 
Faroe Plateau for Reniera folium Lundbeck, 1902 
Faroe Plateau for Reniera hyalina Lundbeck, 1902 
Faroe Plateau for Reniera parenchyma Lundbeck, 1902 
North and East Iceland for Gelliodes consimilis Lundbeck, 1902 
North and East Iceland for Halichondria velamentosa (Hansen, 1885) 
North and East Iceland for Reniera voeringii Lundbeck, 1902 
North Atlantic Lower Bathyal Province for Gellius microtoxa Lundbeck, 1902 
North Atlantic Lower Bathyal Province for Phloeodictyon elongatum (Topsent, 1892) 
North Atlantic Lower Bathyal Province for Phloeodictyon tuber Lundbeck, 1902 
Northern Atlantic Boreal Lower Bathyal Province for Biemma annexa (Schmidt, 1870) 
Northern Atlantic Boreal Lower Bathyal Province for Biemma rosea (Fristedt, 1887) 
Northern Atlantic Boreal Lower Bathyal Province for Desmacella hamifera Lundbeck, 1902 
Northern Atlantic Boreal Lower Bathyal Province for Desmacella peachii (Bowerbank, 1866) 
Northern Atlantic Boreal Lower Bathyal Province for Gellius luridus Lundbeck, 1902 
Northern Atlantic Boreal Lower Bathyal Province for Gellius luridus Lundbeck, 1902 
Northern Atlantic Boreal Lower Bathyal Province for Halichondria (Halichondria) colossea Lundbeck, 1902 
Northern Atlantic Boreal Lower Bathyal Province for Halichondria difficilis Lundbeck, 1902 
Northern Atlantic Boreal Lower Bathyal Province for Hamacantha bowerbanki Lundbeck, 1902 
Northern Atlantic Boreal Lower Bathyal Province for Hamacantha implicans Lundbeck, 1902 
Northern Atlantic Boreal Lower Bathyal Province for Oceanapia robusta (Bowerbank, 1866) 
Northern Atlantic Boreal Lower Bathyal Province for Phloeodictyon irregulare Lundbeck, 1902 
Northern Atlantic Boreal Lower Bathyal Province for Reniera calamus Lundbeck, 1902 
Northern Atlantic Boreal Lower Bathyal Province for Reniera folium Lundbeck, 1902 
Northern Atlantic Boreal Lower Bathyal Province for Reniera parenchyma Lundbeck, 1902 
South and West Iceland for Biemma annexa (Schmidt, 1870) 
South and West Iceland for Biemna rosea (Fristedt, 1887) 
South and West Iceland for Biemna rosea (Fristedt, 1887) 
South and West Iceland for Desmacella peachii (Bowerbank, 1866) 
South and West Iceland for Gellius angulatus (Bowerbank, 1866)  (inaccurate)
South and West Iceland for Gellius flagellifer Ridley & Dendy, 1886  (inaccurate)
South and West Iceland for Halichondria colossea Lundbeck, 1902 
South and West Iceland for Halichondria difficilis Lundbeck, 1902 
South and West Iceland for Halichondria tenuiderma Lundbeck, 1902 
South and West Iceland for Halichondria velamentosa (Hansen, 1885) 
South and West Iceland for Hamacantha bowerbanki Lundbeck, 1902 
South and West Iceland for Hamacantha implicans Lundbeck, 1902 
South and West Iceland for Hamacantha implicans Lundbeck, 1902 
South and West Iceland for Metschnikowia spinispiculum (Carter, 1876) 
South and West Iceland for Oceanapia robusta (Bowerbank, 1866) 
South and West Iceland for Phloeodictyon irregulare Lundbeck, 1902 
South and West Iceland for Reniera calamus Lundbeck, 1902 
South and West Iceland for Reniera parenchyma Lundbeck, 1902 
West Greenland Shelf for Chalina spatula Lundbeck, 1902 
West Greenland Shelf for Halichondria fibrosa (Fristedt, 1887) 
West Greenland Shelf for Halichondria osculum Lundbeck, 1902 
West Greenland Shelf for Halichondria velamentosa (Hansen, 1885) 
West Greenland Shelf for Halichondria velamentosa (Hansen, 1885) 
West Greenland Shelf for Hamacantha bowerbanki Lundbeck, 1902 
West Greenland Shelf for Hamacantha implicans Lundbeck, 1902 
West Greenland Shelf for Reniera folium Lundbeck, 1902 
West Greenland Shelf for Reniera ventilabrum Fristedt, 1887