Acoelocalyx brucei Topsent, 1910 (additional source)
Bathydorus levis var. ciliatus Topsent, 1910 accepted as Bathydorus spinosus Schulze, 1886 (additional source)
Bubaris murrayi Topsent, 1913 (original description)
Calycosoma validum Schulze, 1899 (additional source)
Caulophacus instabilis Topsent, 1910 represented as Caulophacus (Caulophacus) instabilis Topsent, 1910 (additional source)
Caulophacus scotiae Topsent, 1910 represented as Caulophacus (Caulophacus) scotiae Topsent, 1910 (additional source)
Cladorhiza thomsoni Topsent, 1909 (additional source)
Clathria toxipraedita Topsent, 1913 represented as Clathria (Clathria) toxipraedita Topsent, 1913 (original description)
Dendoryx nodaspera Topsent, 1913 accepted as Myxilla (Myxilla) nodaspera (Topsent, 1913) (original description)
Dictyociona Topsent, 1913 accepted as Clathria (Clathria) Schmidt, 1862 (original description)
Dictyociona discreta (Thiele, 1905) accepted as Clathria (Clathria) discreta (Thiele, 1905) (source of synonymy)
Docosaccus ancoratus Topsent, 1910 (additional source)
Gellius arcuarius Topsent, 1913 accepted as Haliclona (Gellius) arcuarius (Topsent, 1913) (original description)
Homoeodictya setifera (Topsent, 1901) accepted as Isodictya setifera (Topsent, 1901) (additional source)
Homoeodictya verrucosa Topsent, 1913 accepted as Isodictya verrucosa (Topsent, 1913) (original description)
Hymeniacidon fernandezi Thiele, 1905 (additional source)
Iophon pluricornis Topsent, 1907 accepted as Iophon pluricorne Topsent, 1907 (basis of record)
Iophon unicornis Topsent, 1907 accepted as Iophon unicorne Topsent, 1907 (additional source)
Lissodendoryx buchanani Topsent, 1913 represented as Lissodendoryx (Lissodendoryx) buchanani Topsent, 1913 (original description)
Malacosaccus coatsi Topsent, 1910 (additional source)
Malacosaccus pedunculatus Topsent, 1910 (additional source)
Mycale magellanica (Ridley, 1881) represented as Mycale (Aegogropila) magellanica (Ridley, 1881) (additional source)
Mycale pellita Topsent, 1913 accepted as Mycale (Aegogropila) magellanica (Ridley, 1881) (original description)
Myxilla spongiosa var. asigmata (Topsent, 1901) accepted as Myxilla (Burtonanchora) asigmata (Topsent, 1901) (additional source)
Pachastrella monilifera Schmidt, 1868 (additional source)
Poecillastra compressa var. parvistellata Topsent, 1913 accepted as Poecillastra compressa parvistellata Topsent, 1913 (original description)
Poecillastra incrustans Sollas, 1888 (additional source)
Pseudosuberites exalbicans Topsent, 1913 (original description)
Raspaxilla Topsent, 1913 accepted as Raspailia (Raspaxilla) Topsent, 1913 (original description)
Raspaxilla phakellina Topsent, 1913 accepted as Raspailia (Raspaxilla) phakellina (Topsent, 1913) (original description)
Reniera cylindrica Topsent, 1913 accepted as Haliclona (Haliclona) cylindrica (Topsent, 1913) (original description)
Reniera dancoi Topsent, 1901 accepted as Haliclona (Rhizoniera) dancoi (Topsent, 1901) (additional source)
Stylostichon nobile var. patagonicum (Ridley & Dendy, 1886) accepted as Lissodendoryx (Ectyodoryx) patagonica (Ridley & Dendy, 1886) (new combination reference)
Stylostichon toxiferum Topsent, 1913 accepted as Clathria (Microciona) antarctica (Topsent, 1916) (original description)
Tedania charcoti Topsent, 1907 represented as Tedania (Tedaniopsis) charcoti Topsent, 1907 (additional source)
Tedania murdochi Topsent, 1913 represented as Tedania (Tedania) murdochi Topsent, 1913 (original description)
Toxochalina robusta Ridley, 1884 accepted as Callyspongia (Toxochalina) robusta (Ridley, 1884) (additional source)

Antarctic Lower Bathyal Province for Malacosaccus pedunculatus Topsent, 1910 
Antarctic Lower Bathyal Province for Myxilla spongiosa var. asigmata (Topsent, 1901) 
Antarctic Peninsula for Iophon pluricorne Topsent, 1907 
Antarctica East Abyssal Province for Acoelocalyx brucei Topsent, 1910 
Antarctica East Abyssal Province for Bathydorus levis var. ciliatus Topsent, 1910 
Antarctica East Abyssal Province for Docosaccus ancoratus Topsent, 1910 
Channels and Fjords of Southern Chile for Esperia magellanica Ridley, 1881 
Malvinas/Falklands for Clathria toxipraedita Topsent, 1913 
Malvinas/Falklands for Dendoryx nodaspera Topsent, 1913 
Malvinas/Falklands for Homoeodictya verrucosa Topsent, 1913 
Malvinas/Falklands for Hymeniacidon fernandezi Thiele, 1905 
Malvinas/Falklands for Lissodendoryx buchanani Topsent, 1913 
Malvinas/Falklands for Mycale magellanica (Ridley, 1881) 
Malvinas/Falklands for Mycale pellita Topsent, 1913 
Malvinas/Falklands for Raspaxilla phakellina Topsent, 1913 
Malvinas/Falklands for Tedania charcoti Topsent, 1907 
Malvinas/Falklands for Tedania murdochi Topsent, 1913 
Malvinas/Falklands for Toxochalina robusta Ridley, 1884 
South Atlantic Lower Bathyal Province for Cladorhiza thomsoni Topsent, 1909 
South Orkney Islands for Gellius arcuarius Topsent, 1913 
South Orkney Islands for Homoeodictya setifera (Topsent, 1901) 
South Orkney Islands for Iophon unicornis Topsent, 1907 
South Orkney Islands for Reniera cylindrica Topsent, 1913 
South Orkney Islands for Reniera dancoi Topsent, 1901 
Subantarctic Lower Bathyal Province for Calycosoma validum Schulze, 1899  (inaccurate)
Subantarctic Lower Bathyal Province for Caulophacus instabilis Topsent, 1910 
Tristan Gough for Bubaris murrayi Topsent, 1913 
Tristan Gough for Dictyociona discreta (Thiele, 1905) 
Tristan Gough for Pachastrella monilifera Schmidt, 1868  (inaccurate)
Tristan Gough for Poecillastra compressa var. parvistellata Topsent, 1913 
Tristan Gough for Poecillastra incrustans Sollas, 1888 
Tristan Gough for Pseudosuberites exalbicans Topsent, 1913 
Tristan Gough for Stylostichon toxiferum Topsent, 1913 
Weddell Sea for Myxilla spongiosa var. asigmata (Topsent, 1901) 

Holotype RSM 1921.143.1394, geounit Tristan Gough, identified as Poecillastra compressa var. parvistellata Topsent, 1913
Holotype RMSE 1921.143.1400, geounit Malvinas/Falklands, identified as Clathria toxipraedita Topsent, 1913