Astraeomorpha confusa var. minor Frech, 1890 † accepted as Astraeomorpha confusa (Winkler, 1861) † (original description)
Astraeomorphidae Frech, 1890 † (original description)
Astrocoenia hexactis Frech, 1890 † (original description)
Astrocoenia ohmanni Frech, 1890 † (original description)
Astrocoenia waltheri Frech, 1890 † (original description)
Coccophyllum acanthophorum Frech, 1890 † accepted as Anthostylis acanthophorum (Frech, 1890) † (original description)
Gigantostyliidae Frech, 1890 † (original description)
Gigantostylis Frech, 1890 † (original description)
Gigantostylis epigonus Frech, 1890 † (original description)
Heptastylis Frech, 1890 † (original description)
Heptastylis stromatoporoides Frech, 1890 † (original description)
Heptastylopsis Frech, 1890 † (original description)
Isastraea austriaca Frech, 1890 † accepted as Distichomeandra austriaca (Frech, 1890) † (original description)
Isastraea austriaca var. splendens Gümbel, 1861 † accepted as Distichomeandra austriaca (Frech, 1890) † (basis of record)
Isastraea eucystis Frech, 1890 † accepted as Isastrea eucystis Frech, 1890 † (original description)
Isastraea norica Frech, 1890 † accepted as Isastrea norica Frech, 1890 † (original description)
Isastraea norica var. minor Frech, 1890 † accepted as Isastrea norica Frech, 1890 † (original description)
Isastraea oligocystis Frech, 1890 † accepted as Kompsasteria oligocystis (Frech, 1890) † (original description)
Isastraea profunda var. major Frech, 1890 † accepted as Pamirastraea profunda (Reuss, 1854) † (original description)
Maeandrostylis Frech, 1890 † (original description)
Meandrostylis Frech, 1890 † (original description)
Montlivaltia fritschi Frech, 1890 † (original description)
Montlivaltia gosaviensis Frech, 1890 † (original description)
Montlivaltia marmorea Frech, 1890 † (original description)
Montlivaltia norica Frech, 1890 † accepted as Distichophyllia norica (Frech, 1890) † (original description)
Phyllocoenia Frech, 1890 † accepted as Palaeastraea Kühn, 1936 † (original description)
Phyllocoenia grandissima Frech, 1890 † accepted as Palaeastraea grandissima (Frech, 1890) † (original description)
Phyllocoenia incrassata Frech, 1890 † accepted as Kuhnastraea incrassata (Frech, 1890) † (original description)
Phyllocoenia kokeni Frech, 1890 † accepted as Palaeastraea kokeni (Frech, 1890) † (original description)
Pinacophyllum Frech, 1890 † (original description)
Pinacophyllum parallelum Frech, 1890 † (original description)
Procyclolites Frech, 1890 † (original description)
Procyclolites triadicus Frech, 1890 † (original description)
Rhabdophyllia delicatula Frech, 1890 † (original description)
Spongiomorpha Frech, 1890 † (original description)
Spongiomorpha acyclica Frech, 1890 † (original description)
Spongiomorphidae Frech, 1890 † (original description)
Stephanocoenia juvavica Frech, 1890 † (original description)
Stephanocoenia schafhaeutli (Winkler, 1861) † accepted as Chondrocoenia schafhaeutli (Winkler, 1861) † (new combination reference)
Stylina norica Frech, 1890 † (original description)
Stylophyllidae Frech, 1890 † (original description)
Stylophyllopsis Frech, 1890 † (original description)
Stylophyllopsis caespitosa Frech, 1890 † (original description)
Stylophyllopsis lindstroemi Frech, 1890 † (original description)
Stylophyllopsis mojsvari Frech, 1890 † (original description)
Stylophyllopsis polyactis Frech, 1890 † (original description)
Stylophyllopsis zitteli Frech, 1890 † (original description)
Stylophyllum (Meandrostylis) Frech, 1890 † (original description)
Stylophyllum (Meandrostylis) irregulare Frech, 1890 † (original description)
Stylophyllum paradoxum Frech, 1890 † (original description)
Stylophyllum pygmaeum Frech, 1890 † (original description)
Stylophyllum tennispinum Frech, 1890 † (original description)
Thamnastraea norica Frech, 1890 † accepted as Oedalmia norica (Frech, 1890) † (original description)
Thamnastraea rectilamellosa var. minor Frech, 1890 † accepted as Thamnasteria rectilamellosa (Winkler, 1861) † (original description)
Thecosmilia bavarica Frech, 1890 † (original description)
Thecosmilia caryophylloides Frech, 1890 † accepted as Palaeastraea caryophylloides (Frech, 1890) † (original description)
Thecosmilia charlyana Frech, 1890 † (original description)
Thecosmilia clathrata var. multiseptata Frech, 1890 accepted as Nefophyllia multicincta (Reuss, 1854) † (original description)
Thecosmilia cyathophylloldes Frech, 1890 † (original description)
Thecosmilia fenestrata (Reuss, 1854) † (new combination reference)
Thecosmilia norica Frech, 1890 † accepted as Retiophyllia norica (Frech, 1890) † (original description)
Thecosmilia rofanica Frech, 1890 † (original description)