Anomochone Ijima, 1927 (original description)
Anomochone expansa Ijima, 1927 (original description)
Anomochone globosa Ijima, 1927 (original description)
Aphrocallistes beatrix Gray, 1858 (basis of record)
Aphrocallistidae Gray, 1867 (additional source)
Aulocalycidae Ijima, 1927 (original description)
Aulocalycinae Ijima, 1927 (original description)
Bolosoma cavum Ijima, 1927 (original description)
Chalaronema Ijima, 1927 (original description)
Chalaronema sibogae Ijima, 1927 (original description)
Conorete Ijima, 1927 (original description)
Diapleuridae Ijima, 1927 (original description)
Euplectella timorensis Ijima, 1927 (original description)
Eurete freelandi Ijima, 1927 (original description)
Eurete marshalli Schulze, 1886 (additional source)
Eurete schmidtii kampeni Ijima, 1927 (original description)
Eurete schmidtii treubi Ijima, 1927 (original description)
Eurete trachydocus Ijima, 1927 (original description)
Farrea hanitschi Ijima, 1927 (original description)
Farrea lendenfeldi Ijima, 1927 (original description)
Farrea nodulosa Ijima, 1927 (original description)
Farrea occa clavigera Schulze, 1886 (basis of record)
Farrea occa cuspidata Ijima, 1927 (original description)
Farrea occa erecta Ijima, 1927 (original description)
Farrea occa mammillata Ijima, 1927 (original description)
Farrea occa ouwensi Ijima, 1927 (original description)
Farrea occa subclavigera Ijima, 1927 (original description)
Farrea spirifera Ijima, 1927 (original description)
Gymnorete Ijima, 1927 (original description)
Heterochone Ijima, 1927 (original description)
Hexactinella Carter, 1885 (basis of record)
Hexactinella lata (Schulze, 1886) (basis of record)
Hexactinella lingua Ijima, 1927 (original description)
Hexactinella rugosa Ijima, 1927 (original description)
Hexactinella spongiosa Ijima, 1927 (original description)
Hexactinella vermiculosa Ijima, 1927 (original description)
Hyalonema (Corynonema) Ijima, 1927 (original description)
Hyalonema (Corynonema) owstoni Ijima, 1894 (new combination reference)
Hyalonema (Corynonema) rotundum Ijima, 1927 (original description)
Hyalonema (Coscinonema) Ijima, 1927 (original description)
Hyalonema (Coscinonema) kirkpatricki Ijima, 1927 (original description)
Hyalonema (Coscinonema) toxeres Thomson, 1873 (new combination reference)
Hyalonema (Cyliconema) Ijima, 1927 (original description)
Hyalonema (Cyliconema) keiense Ijima, 1927 (original description)
Hyalonema (Cyliconema) timorense Ijima, 1927 (original description)
Hyalonema (Onconema) Ijima, 1927 (original description)
Hyalonema (Oonema) Lendenfeld, 1915 (subsequent type designation)
Hyalonema (Paradisconema) Ijima, 1927 (original description)
Hyalonema (Paradisconema) alcocki Schulze, 1895 (new combination reference)
Hyalonema (Paradisconema) investigatoris Schulze, 1900 (new combination reference)
Hyalonema (Paradisconema) vosmaeri Ijima, 1927 (original description)
Hyalonema (Prionema) Lendenfeld, 1915 (basis of record)
Hyalonema (Prionema) agujanum Lendenfeld, 1915 (taxonomy source)
Hyalonema (Prionema) poculum Schulze, 1886 (new combination reference)
Hyalonema alcocki Schulze, 1895 represented as Hyalonema (Paradisconema) alcocki Schulze, 1895 (status source)
Hyalonema alcocki Schulze, 1895 represented as Hyalonema (Paradisconema) alcocki Schulze, 1895 (subsequent type designation)
Hyalonema globus Schulze, 1886 represented as Hyalonema (Ijimaonema) globus Schulze, 1886 (new combination reference)
Hyalonema kirkpatricki kirkpatricki Ijima, 1927 represented as Hyalonema (Coscinonema) kirkpatricki kirkpatricki Ijima, 1927 (original description)
Hyalonema thomsonis Marshall, 1875 represented as Hyalonema (Cyliconema) thomsonis Marshall, 1875 (basis of record)
Lefroyella Thomson, 1877 (additional source)
Lefroyella ceramensis Ijima, 1927 (original description)
Leucopsacidae Ijima, 1903 (additional source)
Leucopsacus scoliodocus Ijima, 1898 (basis of record)
Lonchiphora Ijima, 1927 (original description)
Lonchiphora inversa Ijima, 1927 (original description)
Lophocalyx suluanus Ijima, 1927 (original description)
Monorhaphididae Ijima, 1927 (original description)
Monorhaphis chuni Schulze, 1904 (basis of record)
Myliusia callocyathus Gray, 1859 (additional source)
Myliusia verrucosa Ijima, 1927 (original description)
Pararete Ijima, 1927 (original description)
Pararete baliense Ijima, 1927 (original description)
Pararete farreopsis farrreopsis (Carter, 1877) (basis of record)
Pararete farreopsis fragiferum Ijima, 1927 (original description)
Pararete farreopsis jakosalemi Ijima, 1927 (original description)
Pararete farreopsis subglobosum Ijima, 1927 (original description)
Pararete freeri Ijima, 1927 (original description)
Pararete kangeanganum Ijima, 1927 (original description)
Pararete semperi (Schulze, 1886) (basis of record)
Periphragella Marshall, 1875 (basis of record)
Periphragella challengeri Ijima, 1927 (original description)
Periphragella irregularis Ijima, 1927 (original description)
Periphragella parva Ijima, 1927 (original description)
Pheronema echinatum Ijima, 1927 (original description)
Pheronema giganteum Schulze, 1886 (basis of record)
Pheronema weberi Ijima, 1927 (original description)
Pleurochorium Schrammen, 1912 (basis of record)
Pleurochorium cornutum Ijima, 1927 (original description)
Psilocalyx Ijima, 1927 (original description)
Psilocalyx wilsoni Ijima, 1927 (original description)
Regadrella cylindrica Ijima, 1927 (original description)
Sclerothamnopsis Wilson, 1904 (additional source)
Sclerothamnopsis schulzei Ijima, 1927 (original description)
Sclerothamnus clausii Marshall, 1875 (additional source)
Scyphidium chilense Ijima, 1927 (original description)
Semperella similis Ijima, 1927 (original description)
Sympagella gracilis (Schulze, 1903) (new combination reference)
Tretodictyum Schulze, 1886 (basis of record)
Tretodictyum pumicosum Ijima, 1927 (original description)
Tretodictyum schrammeni Ijima, 1927 (original description)