Ancorinidae Schmidt, 1870 (original description)
Antho (Plocamia) Schmidt, 1870 (original description)
Aphrocallistes bocagei Wright, 1870 accepted as Aphrocallistes beatrix Gray, 1858 (additional source)
Auletta Schmidt, 1870 (original description)
Cacochalina Schmidt, 1868 accepted as Callyspongia Duchassaing & Michelotti, 1864 (additional source)
Corallistes Schmidt, 1870 (original description)
Corallistes typus Schmidt, 1870 (original description)
Craniella Schmidt, 1870 (original description)
Desmacella Schmidt, 1870 (original description)
Desmacella annexa Schmidt, 1870 (original description)
Desmacella pumilio Schmidt, 1870 (original description)
Desmacididae Schmidt, 1870 (original description)
Farrea facunda Schmidt, 1870 accepted as Claviscopulia facunda (Schmidt, 1870) (original description)
Foliolina Schmidt, 1870 accepted as Oceanapia Norman, 1869 (original description)
Hexactinellida (original description)
Holtenia Schmidt, 1870 accepted as Vazella Gray, 1870 (original description)
Leiodermatium Schmidt, 1870 (original description)
Leiodermatium lynceus Schmidt, 1870 (original description)
Lithistida accepted as Heteroscleromorpha (original description)
Pellina Schmidt, 1870 accepted as Halichondria (Halichondria) Fleming, 1828 (original description)
Pellina profunditatis Schmidt, 1870 accepted as Topsentia profunditatis (Schmidt, 1870) (original description)
Plocamia Schmidt, 1870 accepted as Antho (Plocamia) Schmidt, 1870 (original description)
Radiella Schmidt, 1870 (original description)
Radiella sol Schmidt, 1870 (original description)
Sphinctrella Schmidt, 1870 accepted as Vulcanella Sollas, 1886 (original description)
Suberitidae Schmidt, 1870 (original description)
Sympagella Schmidt, 1870 (original description)
Thecophora Schmidt, 1870 accepted as Tentorium Vosmaer, 1887 (original description)

Floridian for Aphrocallistes bocagei Wright, 1870 
Floridian for Corallistes typus Schmidt, 1870 
Floridian for Desmacella annexa Schmidt, 1870 
Floridian for Pellina profunditatis Schmidt, 1870 
Greater Antilles for Radiella sol Schmidt, 1870 
Northern Gulf of Mexico for Desmacella pumilio Schmidt, 1870 

Syntype ZMUB, geounit Eastern Caribbean, identified as Farrea facunda Schmidt, 1870
Holotype USNM 990, geounit Greater Antilles, identified as Radiella sol Schmidt, 1870
Holotype MZS Po 145, geounit South European Atlantic Shelf, identified as Leiodermatium lynceus Schmidt, 1870
Cotype MZS PO 172, geounit Floridian, identified as Corallistes typus Schmidt, 1870
Cotype MZS PO 209, geounit Floridian, identified as Corallistes typus Schmidt, 1870

 Identification

 for Arcesios porosa Duchassaing & Michelotti, 1864

Although the description of Duchassaing & Michelotti (1864) is thoroughly unrecognizable, Schmidt (1870: 40) ... [details]

 Synonymy

 for Dirrhopalum Ridley in Ridley & Duncan, 1881

Dirrhopalum is an unjustified replacement name for Plocamia Schmidt, 1870. Ridley pointed out that an older genus ... [details]

 Taxonomy

 for Cliona schmidtii (Ridley, 1881)

This species was erected in a monograph on Chilean and Brazilian sponges in a footnote, but it is based on a ... [details]