Opinions from A. G. Fischer 1966
- 'Abatus belongs to Schizasteridae'
- 'Adytaster belongs to Toxasteridae'
- 'Aeropidae is corrected as Aeropsidae and belongs to Hemiasterina'
- 'Agassizia belongs to Schizasteridae'
- 'Aguayoaster belongs to Brissidae'
- 'Anisaster was reranked as Agassizia (Anisaster) and belongs to Agassizia'
- 'Antillaster belongs to Asterostomatidae'
- 'Aphelaster belongs to Toxasteridae'
- 'Arcaechinus belongs to Brissidae'
- 'Argopatagus belongs to Asterostomatidae'
- 'Asterostoma belongs to Asterostomatidae'
- 'Asterostomatidae belongs to Asterostomatina'
- 'Asterostomatina belongs to Spatangoida'
- 'Atelospatangus belongs to Spatangidae'
- 'Barnumia belongs to Spatangoida'
- 'Blaviaster was reranked as Gualtieria (Blaviaster) and belongs to Gualtieria'
- 'Bolbaster was reranked as Hemiaster (Bolbaster) and belongs to Hemiaster'
- 'Breynia belongs to Loveniidae'
- 'Brisaster belongs to Schizasteridae'
- 'Brissidae belongs to Micrasterina'
- 'Brissolampas belongs to Asterostomatidae'
- 'Brissomorpha belongs to Asterostomatidae'
- 'Brissopatagus belongs to Brissidae'
- 'Brissopneustes belongs to Micrasteridae'
- 'Brissopsis belongs to Brissidae'
- 'Brissus belongs to Brissidae'
- 'Cestobrissus belongs to Spatangoida'
- 'Cheopsia belongs to Hemiasteridae'
- 'Chuniola belongs to Loveniidae'
- 'Cionobrissus belongs to Brissidae'
- 'Cleistechinus belongs to Asterostomatidae'
- 'Cottreaucorys belongs to Spatangoida'
- 'Crucibrissus belongs to Hemiasteridae'
- 'Cyclaster belongs to Brissidae'
- 'Delopatagus belongs to Asterostomatidae'
- 'Diplodetus belongs to Brissidae'
- 'Diplodetus (Diplodetus) belongs to Diplodetus'
- 'Diploporaster belongs to Schizasteridae'
- 'Distefanaster belongs to Hemiasteridae'
- 'Ditremaster belongs to Hemiasteridae'
- 'Douvillaster belongs to Toxasteridae'
- 'Echinocardium belongs to Loveniidae'
- 'Elipneustes belongs to Asterostomatidae'
- 'Enallopneustes belongs to Toxasteridae'
- 'Enichaster belongs to Spatangoida'
- 'Eupatagus belongs to Brissidae'
- 'Eurypatagus was reranked as Platybrissus (Eurypatagus) and belongs to Platybrissus'
- 'Faorina belongs to Schizasteridae'
- 'Fernandezaster belongs to Brissidae'
- 'Fourtaunia belongs to Brissidae'
- 'Genicopatagus belongs to Asterostomatidae'
- 'Gibbaster was reranked as Micraster (Gibbaster) and belongs to Micraster'
- 'Gillechinus belongs to Brissidae'
- 'Gonzalezaster belongs to Spatangoida'
- 'Granobrissoides was reranked as Gualtieria (Granobrissoides) and belongs to Gualtieria'
- 'Granopatagus was reranked as Spatangus (Granopatagus) and belongs to Spatangus'
- 'Gualtieria belongs to Brissidae'
- 'Gualtieria (Gualtieria) belongs to Gualtieria'
- 'Gymnopatagus was reranked as Eupatagus (Gymnopatagus) and belongs to Eupatagus'
- 'Hemiaster belongs to Hemiasteridae'
- 'Hemiaster (Gregoryaster) belongs to Hemiaster'
- 'Hemiaster (Hemiaster) belongs to Hemiaster'
- 'Hemiaster (Holanthus) belongs to Hemiaster'
- 'Hemiaster (Integraster) is a subjective synonym of Hemiaster (Hemiaster)'
- 'Hemiasteridae belongs to Hemiasterina'
- 'Hemiasterina belongs to Spatangoida'
- 'Hemifaorina belongs to Schizasteridae'
- 'Hemigymnia belongs to Schizasteridae'
- 'Hernandezaster belongs to Hemiasteridae'
- 'Herreraster belongs to Brissidae'
- 'Heteraster belongs to Toxasteridae'
- 'Heterobrissus belongs to Asterostomatidae'
- 'Heterolampas belongs to Hemiasteridae'
- 'Hikelaster belongs to Brissidae'
- 'Holcopneustes belongs to Hemiasteridae'
- 'Homoeaster belongs to Palaeostomatidae'
- 'Homoeopetalus belongs to Spatangoida'
- 'Hypselaster was reranked as Schizaster (Hypselaster) and belongs to Schizaster'
- 'Hypsopatagus belongs to Hemiasteridae'
- 'Isaster belongs to Toxasteridae'
- 'Isomicraster belongs to Toxasteridae'
- 'Isopetalum belongs to Hemiasteridae'
- 'Isopneustes belongs to Micrasteridae'
- 'Laevipatagus belongs to Spatangidae'
- 'Lajanaster belongs to Brissidae'
- 'Lambertiaster belongs to Palaeostomatidae'
- 'Lambertona was reranked as Pericosmus (Lambertona) and belongs to Pericosmus'
- 'Leiostomaster belongs to Palaeostomatidae'
- 'Leymeriaster was reranked as Hemiaster (Leymeriaster) and belongs to Hemiaster'
- 'Linopneustes belongs to Asterostomatidae'
- 'Linthia belongs to Schizasteridae'
- 'Linthia (Linthia) belongs to Linthia'
- 'Lovenia belongs to Loveniidae'
- 'Lovenia (Lovenia) belongs to Lovenia'
- 'Loveniidae belongs to Micrasterina'
- 'Lutetiaster was reranked as Linthia (Lutetiaster) and belongs to Linthia'
- 'Macraster belongs to Toxasteridae'
- 'Macropneustes belongs to Brissidae'
- 'Maretia belongs to Spatangidae'
- 'Mariania belongs to Brissidae'
- 'Mauritanaster belongs to Brissidae'
- 'Mazzettia belongs to Spatangoida'
- 'Mecaster was reranked as Hemiaster (Mecaster) and belongs to Hemiaster'
- 'Megapetalus belongs to Asterostomatidae'
- 'Megapneustes belongs to Brissidae'
- 'Meoma belongs to Brissidae'
- 'Metalia belongs to Brissidae'
- 'Micraster belongs to Micrasteridae'
- 'Micraster (Micraster) belongs to Micraster'
- 'Micrasterina belongs to Spatangoida'
- 'Micrasterinae was reranked as the family Micrasteridae and belongs to Micrasterina'
- 'Migliorinia belongs to Brissidae'
- 'Moira belongs to Schizasteridae'
- 'Moira (Moira) belongs to Moira'
- 'Moiropsis was reranked as Moira (Moiropsis) and belongs to Moira'
- 'Mokotibaster belongs to Toxasteridae'
- 'Moronaster belongs to Asterostomatidae'
- 'Mortensenaster is a subjective synonym of Rhabdobrissus'
- 'Niponaster belongs to Spatangoida'
- 'Nudobrissus belongs to Spatangoida'
- 'Opissaster belongs to Hemiasteridae'
- 'Ornithaster belongs to Palaeostomatidae'
- 'Ova was reranked as Schizaster (Ova) and belongs to Schizaster'
- 'Ovulaster belongs to Micrasteridae'
- 'Palaeobrissus belongs to Asterostomatidae'
- 'Palaeostoma belongs to Palaeostomatidae'
- 'Palaeostomata is corrected as Palaeostomatidae and belongs to Hemiasterina'
- 'Palaeotropus belongs to Asterostomatidae'
- 'Paleopneustes belongs to Asterostomatidae'
- 'Paleotrema belongs to Asterostomatidae'
- 'Palhemiaster belongs to Hemiasteridae'
- 'Palmeraster belongs to Toxasteridae'
- 'Parabrissus belongs to Schizasteridae'
- 'Paramaretia belongs to Spatangidae'
- 'Paraster was reranked as Schizaster (Paraster) and belongs to Schizaster'
- 'Peribrissus belongs to Schizasteridae'
- 'Pericosmidae belongs to Hemiasterina'
- 'Pericosmus belongs to Pericosmidae'
- 'Pericosmus (Pericosmus) belongs to Pericosmus'
- 'Peripatagus belongs to Asterostomatidae'
- 'Peripneustes is a subjective synonym of Schizobrissus'
- 'Peroniaster is a subjective synonym of Hemiaster'
- 'Pharaonaster belongs to Brissidae'
- 'Pharaonaster (Pharaonaster) belongs to Pharaonaster'
- 'Phymapatagus was reranked as Spatangus (Phymapatagus) and belongs to Spatangus'
- 'Plagiobrissus belongs to Brissidae'
- 'Platybrissus belongs to Asterostomatidae'
- 'Platybrissus (Platybrissus) belongs to Platybrissus' according to Grube 1865
- 'Platybrissus (Platybrissus) belongs to Platybrissus'
- 'Platybryssus is an objective synonym of Platybrissus'
- 'Platyspatus was reranked as Spatangus (Platyspatus) and belongs to Spatangus'
- 'Plesiaster belongs to Brissidae'
- 'Plesiopatagus belongs to Brissidae'
- 'Plesiozonus belongs to Asterostomatidae'
- 'Pliotoxaster is a subjective synonym of Toxaster'
- 'Polydesmaster belongs to Toxasteridae'
- 'Prenaster belongs to Schizasteridae'
- 'Prenaster (Prenaster) belongs to Prenaster'
- 'Proraster belongs to Schizasteridae'
- 'Prosostoma belongs to Asterostomatidae'
- 'Protenaster was reranked as Prenaster (Protenaster) and belongs to Prenaster'
- 'Protobrissus was reranked as Diplodetus (Protobrissus) and belongs to Diplodetus'
- 'Pseudobrissus belongs to Schizasteridae'
- 'Pusillaster belongs to Spatangoida'
- 'Pycnolampas belongs to Asterostomatidae'
- 'Pygospatangus belongs to Asterostomatidae'
- 'Radiobrissus belongs to Brissidae'
- 'Rhabdobrissus was reranked as Plagiobrissus (Rhabdobrissus) and belongs to Plagiobrissus'
- 'Rhynobrissus belongs to Brissidae'
- 'Rojasia belongs to Brissidae'
- 'Royasendia belongs to Spatangoida'
- 'Saviniaster was reranked as Prenaster (Saviniaster) and belongs to Prenaster'
- 'Schizaster belongs to Schizasteridae'
- 'Schizaster (Schizaster) belongs to Schizaster' according to Agassiz 1836
- 'Schizaster (Schizaster) belongs to Schizaster'
- 'Schizasterinae was reranked as the family Schizasteridae and belongs to Hemiasterina'
- 'Schizobrissus was reranked as Meoma (Schizobrissus) and belongs to Meoma'
- 'Schizopneustes belongs to Schizasteridae'
- 'Semipetalion belongs to Spatangidae'
- 'Spatagobrissus belongs to Brissidae'
- 'Spatangidae belongs to Micrasterina'
- 'Spatangomorpha belongs to Brissidae'
- 'Spatangus belongs to Spatangidae'
- 'Spatangus (Spatangus) belongs to Spatangus'
- 'Spatangus bufo is recombined as Hemiaster (Hemiaster) bufo'
- 'Stomaporus belongs to Brissidae'
- 'Thebaster was reranked as Pharaonaster (Thebaster) and belongs to Pharaonaster'
- 'Toxaster belongs to Toxasteridae'
- 'Toxasteridae belongs to Toxasterina'
- 'Toxasterina belongs to Spatangoida'
- 'Trachyaster was reranked as Hemiaster (Trachyaster) and belongs to Hemiaster'
- 'Trachypatagus belongs to Brissidae'
- 'Tripylus belongs to Schizasteridae'
- 'Unifascia belongs to Brissidae'
- 'Vasconaster was reranked as Lovenia (Vasconaster) and belongs to Lovenia'
- 'Verbeekia belongs to Loveniidae'
- 'Victoriaster was reranked as Pericosmus (Victoriaster) and belongs to Pericosmus'
- 'Vomeraster belongs to Hemiasteridae'
- 'Washitaster belongs to Hemiasteridae'