Echinoidea Taxon list
Aarchaeocidaris strawberryensis Webster, 1997 †
Albertechinus devonicus Boczarowski, 2001 †
Albertechinus montanus Stearn, 1956 †
Anticostiechinus petryki Thompson, Ausich & Cournoyer, 2022 †
Aptilechinus caledonensis Kier, 1973 †
Archaeocidaris aliquantula Kier, 1958 †
Archaeocidaris apheles Schneider, Sprinkle & Ryder, 2005 †
Archaeocidaris barroisi Mathieu, 1949 †
Archaeocidaris brownwoodensis Schneider, Sprinkle & Ryder, 2005 †
Archaeocidaris cowleyi Boos, 1929 †
Archaeocidaris diadematoides Haude & Thomas, 1994 †
Archaeocidaris faassi Aisenverg, 1974 †
Archaeocidaris fraxinensis Maillieux, 1940 †
Archaeocidaris hamata Mihály, 1980 †
Archaeocidaris harteiana Baily † accepted as Perischocidaris harteiana (Baily) †
Archaeocidaris hemispinifera Chesnut & Ettensohn, 1988 †
Archaeocidaris immanis Kier, 1958 †
Archaeocidaris manhattanensis Mathieu, 1949 †
Archaeocidaris meurevillensis Dehee, 1927 †
Archaeocidaris mosquensis A. Ivanov in litt, Yakovlev, 1939 †
Archaeocidaris propinqua Jackson, 1929 †
Archaeocidaris schreteri Mihály, 1980 †
Archaeocidaris schréteri Mihály, 1980 † accepted as Archaeocidaris schreteri Mihály, 1980 †
Archaeocidaris setosa Jackson, 1929 †
Archaeocidaris subwortheni Faas in litt, Yakovlev, 1939 †
Archaeocidaris triserialis (McCoy, 1844) †
Archaeocidaris whatleyensis Lewis & Ensom, 1982 †
Aulechinus grayae Bather & Spencer, 1934 †
Bromidechinus rimaporus Smith & Savill, 2001 †
Cavanechinus warreni Brown, 1967 †
Cravenechinus frankei Haude, 1999 †
Cravenechinus uniserialis Hawkins, 1946 †
Deneechinus tenuispinus Jackson, 1929 †
Devonocidaris dumoni Maillieux, 1935 †
Devonocidaris hacquaerti Maillieux, 1935 †
Devonocidaris jacksoni Thomas, 1924 †
Devonocidaris primaevus Belanski, 1928 †
Devonocidaris thomasi Stainbrook, 1937 †
Donbassechinus kumpani Faas, 1941 †
Echinocrinus jacksoni Spreng & Howe, 1963 †
Echinocrinus remotus Spreng & Howe, 1963 †
Echinocrinus triserialis McCoy, 1844 † accepted as Archaeocidaris triserialis (McCoy, 1844) †
Echinocystites pomum †
Ectinechinus lamonti MacBride & Spencer, 1938 †
Elliptechinus kiwiaster Schneider, Sprinkle & Ryder, 2005 †
Eothuria beggi MacBride & Spencer, 1938 †
Eupholidocidaris belli Kier, 1957 †
Eupholidocidaris brightoni Kier, 1956 †
Fournierechinus deneensis Jackson, 1929 †
Gotlandechinus balticus Regnéll, 1956 †
Hyattechinus dixoni Hawkins, 1935 †
Hyattechinus elegans Jackson, 1929 †
Hyattechinus laudoni Kier, 1965 †
Hyattechinus pentagonus Jackson, 1912 †
Hyattechinus toreumaticus Hawkins, 1935 †
Jacksonechinus andrewi Lambert, 1935 †
Koninckocidaris silurica Jackson, 1912 †
Lenticidaris utahensis Kier, 1968 †
Lepidechinoides hunti Cooper, 1931 †
Lepidechinoides whitnalli Cooper, 1931 †
Lepidechinus belgicus Jackson, 1929 †
Lepidechinus cooperi Kier, 1958 †
Lepidesthes alta Kier, 1958 †
Lepidesthes formosa Termier & Termier, 1950 †
Lepidesthes grandis Kier, 1958 †
Lepidesthes howsei Jackson, 1926 †
Lepidesthes martini Spreng & Howe, 1963 †
Lepidesthes warrenensis Cooper, 1931 †
Lepidesthes wortheni Jackson, 1896 †
Lepidocentrotus eifelianus †
Lepidocentrus lenneanus Wolburg, 1933 †
Lepidocentrus mammillatus Jackson, 1929 †
Lepidocentrus thomasi Belanski, 1928 †
Lepidocidaris squamosa †
Lepidocidaris squamosa anglica Hawkins, 1935 †
Lepidocidaris squamosa var. anglica Hawkins, 1935 † accepted as Lepidocidaris squamosa anglica Hawkins, 1935 †
Lovenechinus gordoni Kier, 1965 †
Lovenechinus hunanensis Ozaki, 1939 †
Lovenechinus jacksoni Demanet, 1931 †
Lovenechinus zunyii Li, He & K.F.Zhang in Li, Zhang, He & Zhang, 1985 †
Maccoya phillipsae †
Meekechinus herbornensis Bindemann, 1938 †
Melonechinus chuseni Chao, 1942 †
Melonechinus guangxiensis He & Li in Li, Zhang, He & Zhang, 1985 †
Melonechinus heckeri Faas, 1941 † (uncertain > nomen dubium )
Myriastiches gigas Sollas, 1889 †
Palaechinus canadensis Kier, 1953 †
Palaechinus elegans McCoy, 1844 †
Palaechinus ellipticus McCoy, 1844 †
Palaechinus gigas McCoy, 1844 †
Palaechinus globulus Jackson, 1929 †
Palaechinus jacksoni Chesnut & Ettensohn, 1988 †
Palaechinus konigii McCoy, 1844 †
Palaechinus merriami Kier, 1965 †
Palaechinus praematurus Nestler, 1981 †
Palaechinus sphæricus McCoy, 1844 † accepted as Palaechinus sphaericus McCoy, 1844 †
Palaechinus sphaericus McCoy, 1844 †
Palaechinus sprengi Kier, 1954 †
Palaechinus tetrastichus Kier, 1958 †
Palaechinus visetensis Jackson, 1929 †