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)
Bathydorus servatus 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)
Cornulotrocha Topsent, 1927 accepted as Clathria (Cornulotrocha) Topsent, 1927 (original description)
Cornulotrocha cheliradians Topsent, 1927 accepted as Clathria (Cornulotrocha) cheliradians (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)
Latrunculia multirotalis Topsent, 1927 represented as Latrunpagoda multirotalis (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)
Suberites hirsutus Topsent, 1927 (original description)