Batzella Topsent, 1893 (original description)
Darwinella intermedia Topsent, 1893 (original description)
Dendrilla cirsioides Topsent, 1893 (original description)
Desmanthidae Topsent, 1893 (original description)
Desmanthus Topsent, 1893 (original description)
Desmanthus incrustans (Topsent, 1889) (source of synonymy)
Gellius lacazei Topsent, 1893 accepted as Haliclona (Gellius) lacazei (Topsent, 1893) (original description)
Halisarca sputum Topsent, 1893 accepted as Halisarca dujardinii Johnston, 1842 (original description)
Pilochrota mediterranea Topsent, 1893 accepted as Stelletta mediterranea (Topsent, 1893) (original description)
Prosuberites Topsent, 1893 (original description)
Prosuberites rugosus Topsent, 1893 accepted as Protosuberites rugosus (Topsent, 1893) (original description)
Reniera flavescens Topsent, 1893 accepted as Haliclona flavescens (Topsent, 1893) (original description)
Reniera fulva Topsent, 1893 accepted as Haliclona (Halichoclona) fulva (Topsent, 1893) (original description)
Reniera parietalis Topsent, 1893 accepted as Haliclona (Halichoclona) parietalis (Topsent, 1893) (original description)
Stelletta stellata Topsent, 1893 (original description)
Stylostichon fibulatum Topsent, 1893 accepted as Phorbas fibulatus (Topsent, 1893) (original description)
Stylotella marsillii Topsent, 1893 accepted as Dictyonella marsillii (Topsent, 1893) (original description)