Aplysilla sulfurea Schulze, 1878 (additional source)
Chalinula fertilis Keller, 1880 accepted as Chalinula renieroides Schmidt, 1868 (additional source)
Cliona celata Grant, 1826 (additional source)
Cliona lobata Hancock, 1849 (additional source)
Grantia capillosa (Schmidt, 1862) (additional source)
Halichondria coalita (sensu Lamarck, 1814) represented as Halichondria (Halichondria) bowerbanki Burton, 1930 (additional source)
Hymeniacidon caruncula Bowerbank, 1858 accepted as Hymeniacidon perlevis (Montagu, 1814) (additional source)
Leucosolenia variabilis Haeckel, 1870 (additional source)
Mycale macilenta (Bowerbank, 1866) represented as Mycale (Carmia) macilenta (Bowerbank, 1866) (additional source)
Mycale similaris (Bowerbank, 1874) accepted as Mycale (Carmia) subclavata (Bowerbank, 1866) (additional source)
Pseudosuberites mollis Topsent, 1925 (original description)
Pseudosuberites sulphureus (Bowerbank, 1866) (additional source)
Reniera stirpescens Topsent, 1925 accepted as Haliclona stirpescens (Topsent, 1925) (original description)
Spongelia fragilis (Montagu, 1814) accepted as Dysidea fragilis (Montagu, 1814) (additional source)
Suberites massa Nardo, 1847 (additional source)
Sycon raphanus Schmidt, 1862 (additional source)
Timea crassa (Topsent, 1900) (new combination reference)