Aarchaeocidaris strawberryensis Webster, 1997 † (basis of record)
Abatus kieri McKinney, McNamara & Wiedman, 1988 † (basis of record)
Abelleicidaris borjnadorensis Vadet, Marignac, Nicolleau & Reboul, 2007 † (basis of record)
Abertella complanata Brito, 1981 † accepted as Placatenella complanata (Brito, 1981) † (basis of record)
Abertella gualichensis Martínez, Reichler & Mooi, 2005 † (basis of record)
Acriaster sergipensis Smith in Smith & Benggtson, 1991 † (basis of record)
Acrocidaris marocense Vadet, Marignac, Nicolleau & Reboul, 2007 † (basis of record)
Acrocidaris nicolleaui Vadet & Nicolleau, 2000 † (basis of record)
Acropeltis atlantica Rey, Taj-Eddine & Witam, 1989 † (basis of record)
Acrosalenia arabica Kier, 1972a † (basis of record)
Acrosalenia bowersi Kier, 1972a † (basis of record)
Acrosalenia dhrumaensis Kier, 1972a † (basis of record)
Acrosalenia marratensis Kier, 1972a † (basis of record)
Acrosalenia mideltensis Vadet, Nicolleau & Reboul, 2010 † (basis of record)
Actapericulum bicarinatum Holmes, 1995 † (basis of record)
Adelopneustes ernsti Smith & Gallemí in Smith, Gallemí, Jeffery, Ernst & Ward, 1999 † (basis of record)
Agassizia (Agassizia) powersi Kier, 1972a † (basis of record)
Agassizia (Anisaster) arabica Kier, 1972a † (basis of record)
Agassizia (Anisaster) wilmingtonica inflata Kier, 1980 † (basis of record)
Agassizia eugeniae Brito & Ramires, 1974 † (basis of record)
Aguayoaster schickleri Donovan & Rowe, 2000 † (basis of record)
Albertechinus devonicus Boczarowski, 2001 † (basis of record)
Allomma kalon Szörényi, 1955a † (basis of record)
Allomma wrighti Smith & Wright, 1993 † (basis of record)
Almucidaris durhami Blake & Zinsmeister, 1991 † (basis of record)
Ambipleurus quaylei Lewis, 1989 † (basis of record)
Ambipleurus viladensis Carrasco, 2007 † (basis of record)
Amblypygus (Paramblypygus) houphoueti Tessier & Roman, 1973 † (basis of record)
Amblypygus moriensi Srivastava & Singh, 2001 † (basis of record)
Amblypygus moriensis Srivastava † (basis of record)
Amblypygus ratiparensis Srivastava † (basis of record)
Amoraster paucituberculata McNamara & Ah Yee, 1989 † (basis of record)
Amoraster tuberculata McNamara & Ah Yee, 1989 † (basis of record)
Amphidetus ampliflorus McCrady in Tuomey & Holmes, 1855 † (basis of record)
Amphiope caupianensis Chavanon, 1974 † (basis of record)
Amphiope miocenica Ali, 1998 † (basis of record)
Amphipneustes davidi Madon-Senez, 2002 (basis of record)
Amphipneustes mironovi Markov, 1991 (basis of record)
Amplaster alatus Rossi de García & Levy, 1989 † (basis of record)
Amplaster coloniensis Martínez, 1984 † (basis of record)
Amplaster ellipticus Mooi, Martínez & Parma, 2000 † (basis of record)
Anorthopygus arabicus Ali, 1990 † (basis of record)
Antillaster albeari Kier, 1984b † (basis of record)
Antillaster bagmanovi McNamara & Melikov, 2002 † (basis of record)
Antiquobrissus suemegensis Szörényi, 1955 † (basis of record)
Apatopygus gaudensis Gatt, 2005 † (basis of record)
Apatopygus mannumensis Holmes, 1999 † (basis of record)
Apatopygus vincentinus (Tate, 1891) † (basis of record)
Aphanophora bassoris Holmes, 1995 † (basis of record)
Aporocidaris eltaniana Mooi, David, Fell & Choné, 2000 (basis of record)
Aporocidaris usarpi Mooi, David, Fell & Choné, 2000 (basis of record)
Apoxypetalum chenjafra McNamara, 1993a † (basis of record)
Aptilechinus caledonensis Kier, 1973 † (basis of record)
Araeolampas atlantica Serafy, 1974 (basis of record)
Arbacia abiquaensis Linder, Durham & Orr, 1988 † (basis of record)
Arbacina emmae Néraudeau, Barbe, Mercier & Roman, 2003 † (basis of record)
Arbacina hugueti Dudicourt, Néraudeau, Nicolleau, Ceulemans & Boutin, 2005 † (basis of record)
Arbacina pareyni Roman, 1983 † (basis of record)
Archaeocidaris apheles Schneider, Sprinkle & Ryder, 2005 † (basis of record)
Archaeocidaris brownwoodensis Schneider, Sprinkle & Ryder, 2005 † (basis of record)
Archaeocidaris diadematoides Haude & Thomas, 1994 † (basis of record)
Archaeocidaris faassi Aisenverg, 1974 † (basis of record)
Archaeocidaris hamata Mihály, 1980 † (basis of record)
Archaeocidaris hemispinifera Chesnut & Ettensohn, 1988 † (basis of record)
Archaeocidaris schreteri Mihály, 1980 † (basis of record)
Archaeocidaris whatleyensis Lewis & Ensom, 1982 † (basis of record)
Archiacia hungarica Szörényi, 1955b † (basis of record)
Archiacia magna Szörényi, 1955b † (basis of record)
Arnaudaster cylindriformis Smith, 1995 † (basis of record)
Aspidodiadema intermedium Shigei, 1977 (basis of record)
Aspidodiadema montanum Mironov, 1981 (basis of record)
Aspidodiadema sinuosum Mironov, 1981 (basis of record)
Asterostoma pawsoni Kier, 1984b † (basis of record)
Astriclypeus elegans Wang, 1986 † (basis of record)
Astriclypeus miaoliensis Wang, 1986 † (basis of record)
Astriclypeus pitouensis Wang, 1986 † (basis of record)
Astriclypeus waiwulunemsis Wang, 1983 † (basis of record)
Astriclypeus yeliuensis Wang, 1986 † (basis of record)
Austrocidaris seymourensis Radwańska, 1996 † (basis of record)
Bahariya teetotumensis Elbassyony, 2005 † (basis of record)
Balanocidaris clubis Aziz, 1991 † (basis of record)
Balanocidaris fusiformis Smith & Wright, 1989 † (basis of record)
Bandelicyphus qenaensis Geys, 1992 † (basis of record)
Baronechinus baroni Vadet & Nicolleau, 2005 † (basis of record)
Baueria angelae Carrasco, 2006 † (basis of record)
Bichordites monastiriensis Plaziat & Mahmoudi, 1988 † (basis of record)
Bolbaster argentinensis del Río, Martínez, Stilwell & Concheyro, 2007 † (basis of record)
Bolbaster compressus Mu & Wu, 1976 † (basis of record)
Boletechinus delawaricus Lewis, 1986 † (basis of record)
Boletechinus rowei anglicus Lewis, 1986 † (basis of record)
Bothriocidaris kolatai Kier, 1982 † (basis of record)
Bothriocidaris maquoketensis Kolata, Strimple & Levorson, 1977 † (basis of record)
Bothriocidaris solemi Kolata, 1975 † (basis of record)
Bothriocidaris vulcani Guensburg, 1984 † (basis of record)
Bothryopneustes arabica Kier, 1972a † (basis of record)
Bothryopneustes dhrumaensis Kier, 1972a † (basis of record)
Bothryopneustes inflate Kier, 1972a † (basis of record)
Bothryopneustes kauffmani Kier, 1972a † (basis of record)
Botriopygus baconicus Szörényi, 1955a † (basis of record)
Botriopygus latipetalus Szörényi, 1955a † (basis of record)