Eudictyon Marshall, 1875 accepted as Corbitella Gray, 1867 (original description)
Eudictyon elegans Marshall, 1875 accepted as Corbitella elegans (Marshall, 1875) (original description)
Euplectella oweni Herklots & Marshall, 1868 (additional source)
Hyalonema affine Marshall, 1875 accepted as Hyalonema (Hyalonema) sieboldii Gray, 1835 (original description)
Hyalonema thomsonis Marshall, 1875 represented as Hyalonema (Cyliconema) thomsonis Marshall, 1875 (original description)
Periphragella Marshall, 1875 (original description)
Periphragella elisae Marshall, 1875 (original description)
Sclerothamnus Marshall, 1875 (original description)
Sclerothamnus clausii Marshall, 1875 (original description)

Banda Sea for Periphragella elisae Marshall, 1875 
Eastern Philippines for Sclerothamnus clausii Marshall, 1875 
North Sea for Hyalonema thomsonis Marshall, 1875 

Syntype RMNH 029 & 030, verbatimGeounit origin of type mater..., identified as Sclerothamnus clausii Marshall, 1875