Ancorina aaptos Schmidt, 1864 accepted as Aaptos aaptos (Schmidt, 1864) (original description)
Cacospongia carduelis Schmidt, 1864 (original description)
Chondrosia reniformis Nardo, 1847 (source of synonymy)
Clathria oroides Schmidt, 1864 accepted as Agelas oroides (Schmidt, 1864) (original description)
Grantia clathrus Schmidt, 1864 accepted as Clathrina clathrus (Schmidt, 1864) (original description)
Halisarca guttula Schmidt, 1864 (original description)
Hircinia oros Schmidt, 1864 accepted as Ircinia oros (Schmidt, 1864) (original description)
Myxilla involvens Schmidt, 1864 accepted as Antho (Antho) involvens (Schmidt, 1864) (original description)
Myxilla tridens Schmidt, 1864 accepted as Myxilla (Myxilla) rosacea (Lieberkühn, 1859) (original description)
Reniera grossa Schmidt, 1864 accepted as Haliclona (Rhizoniera) grossa (Schmidt, 1864) (original description)
Sarcotragus muscarum Schmidt, 1864 accepted as Sarcotragus foetidus Schmidt, 1862 (original description)
Spongelia pallescens Schmidt, 1862 accepted as Dysidea pallescens (Schmidt, 1862) (additional source)
Spongia adriatica Schmidt, 1862 accepted as Spongia (Spongia) officinalis Linnaeus, 1759 (additional source)
Spongia nitens (Schmidt, 1862) represented as Spongia (Spongia) nitens (Schmidt, 1862) (additional source)
Stelletta dorsigera Schmidt, 1864 (original description)
Stelletta helleri Schmidt, 1864 accepted as Penares helleri (Schmidt, 1864) (original description)
Stelletta pumex (Nardo, 1847) (additional source)
Suberites bistellatus (Schmidt, 1862) accepted as Diplastrella bistellata (Schmidt, 1862) (basis of record)
Suberites bursa Schmidt, 1862 (additional source)