Acrosmilia cesaredensis (Koby, 1905) † (new combination reference)
Acrosmilia robusta Geyer, 1954 † (basis of record)
Crateroseris Tomes, 1883 † (basis of record)
Crateroseris bellis (Koby, 1905) † (new combination reference)
Crateroseris fungiformis Tomes, 1883 † (basis of record)
Crateroseris stefani Eliášová, 2015 † (original description)
Halucinophyllia Eliášová, 2015 † (original description)
Halucinophyllia subridens Eliášová, 2015 † (original description)
Munusculum Eliášová, 2015 † (original description)
Munusculum martinaseki Eliášová, 2015 † (original description)
Placophylliidae Eliášová, 1990 † (basis of record)
Polyphylloseris de Fromentel, 1857 † (basis of record)
Sylviella Eliášová, 2015 † (original description)
Sylviella benjamin Eliášová, 2015 † (original description)
Sylviella columnaris (Ogilvie, 1897) † (new combination reference)
Sylviella exquisita Eliášová, 2015 † (original description)
Sylviella multisepta Eliášová, 2015 † (original description)
Sylviella noveni Eliášová, 2015 † (original description)
Sylviellidae Eliášová, 2015 † (original description)
Sylviellopsis Eliášová, 2015 † (original description)
Sylviellopsis erici Eliášová, 2015 † (original description)
Tegocoenia Eliášová, 2015 † (original description)
Tegocoenia jasenica (Frajová, 1960) † (new combination reference)