Acanthancora Topsent, 1927 (original description)
Acantheurypon Topsent, 1927 (original description)
Alloscleria Topsent, 1927 (original description)
Alloscleria tenuispinosa Topsent, 1927 (original description)
Anisocrella Topsent, 1927 (original description)
Anisocrella hymedesmina Topsent, 1927 (original description)
Aponastra Topsent, 1927 accepted as Spongosorites Topsent, 1896 (original description)
Aponastra dendyi Topsent, 1927 accepted as Spongosorites dendyi (Topsent, 1927) (original description)
Bathydorus servatus Topsent, 1927 (original description)
Biemna peachii var. peracuta Topsent, 1927 accepted as Biemna peracuta Topsent, 1927 (original description)
Chaetodoryx Topsent, 1927 (original description)
Chaetodoryx richardi Topsent, 1927 (original description)
Cladocroce osculosa Topsent, 1927 (original description)
Clathria (Cornulotrocha) Topsent, 1927 (original description)
Coelosphaera (Histodermion) Topsent, 1927 (original description)
Crellastrina Topsent, 1927 (original description)
Echinostylinos Topsent, 1927 (original description)
Echinostylinos reticulatus Topsent, 1927 (original description)
Erylus expletus Topsent, 1927 (original description)
Erylus papillatus Topsent, 1927 (original description)
Halicnemia duplex Topsent, 1927 accepted as Paratimea duplex (Topsent, 1927) (original description)
Histodermion Topsent, 1927 accepted as Coelosphaera (Histodermion) Topsent, 1927 (original description)
Hymesigmia Topsent, 1927 accepted as Hymenancora Lundbeck, 1910 (original description)
Hymesigmia japycina Topsent, 1927 accepted as Hymenancora japycina (Topsent, 1927) (original description)
Leptosiopsis Topsent, 1927 accepted as Hymenancora Lundbeck, 1910 (original description)
Leptosiopsis inaequalis Topsent, 1927 accepted as Hymenancora inaequalis (Topsent, 1927) (original description)
Oopsacas Topsent, 1927 (original description)
Oopsacas minuta Topsent, 1927 (original description)
Plakina brachylopha Topsent, 1927 (original description)
Plakinastrella trunculifera Topsent, 1927 (original description)
Plocamiancora Topsent, 1927 (original description)
Plocamiancora denticulata Topsent, 1927 (original description)
Plocamione Topsent, 1927 (original description)
Plocamione dirrhopalina Topsent, 1927 (original description)
Plocamionida Topsent, 1927 (original description)
Rhabderemia fascicularis Topsent, 1927 (original description)
Rhabderemia mutans Topsent, 1927 (original description)
Rhaphidectyon Topsent, 1927 accepted as Aulospongus Norman, 1878 (original description)
Rhaphidectyon spinosum Topsent, 1927 accepted as Aulospongus spinosus (Topsent, 1927) (original description)
Suberites hirsutus Topsent, 1927 (original description)

Azores Canaries Madeira for Plakina brachylopha Topsent, 1927 
Azores Canaries Madeira for Plakinastrella trunculifera Topsent, 1927