Phylum Echinodermata
SubPhylum Eleutherozoa
Class Echinoidea
Order Cidaroida
Family Cidaridae Gray, 1825
Acanthocidaris Mortenson, 1903
Acanthocidaris
hastigera Agassiz and Clark, 1907
Actinocidaris Mortenson, 1828
Actinocidaris
thomasi (Agassiz and Clark, 1907)
Chondrocidaris Agassiz, 1863
Chondrocidaris
brevispina Clark, 1925
Chondrocidaris
gigantea Agassiz, 1863
Eucidaris Pomel, 1883
Eucidaris metularia Lamarck, 1816
Histocidaris Mortenson, 1903
Histocidaris
variabilis (Agassiz and Clark, 1907)
Plococidaris Mortenson, 1909
Plococidaris
verticillata (Lamarck, 1816)
Prionocidaris Agassiz, 1863
Prionocidaris
hawaiiensis (Agassiz and Clark, 1907)
Stereocidaris Pomel, 1883
Stereocidaris
grandis Doderlein, 1887
Stereocidaris
hawaiiensis Mortensen, 1928
Stereocidaris
leucacantha Agassiz and Clark, 1907
Stylocidaris Mortenson, 1909
Stylocidaris
calacantha (Agassiz and Clark, 1907)
Stylocidaris rufa Mortensen, 1928
Order Echinothurioida
Family Echinothuriidae Thomson, 1872
Phormosoma Thomson, 1874
Phormosoma
bursarium Agassiz, 1881
Sperosoma Koehler, 1897
Sperosoma obscurum Agassiz and Clark, 1907
Order Diadematoida
Family Aspidodiadematidae Duncan, 1889
Aspidodiadema Agassiz, 1878
Aspidodiadema arcitum Mortensen, 1939
Aspidodiadema
hawaiiense Mortensen, 1939
Aspidodiadema
meijerei Doderlein, 1906
Aspidodiadema
nicobaricum Doderlein, 1901
Family Diadematidae Gray, 1855
Astropyga Gray, 1825
Astropyga radiata (Leske, 1778)
Centrostephanus Peters, 1855
Centrostephanus
asteriscus Agassiz and Clark, 1907
Chaetodiadema Mortenson, 1903
Chaetodiadema
pallidum Agassiz and Clark, 1907
Diadema Gray, 1825
Diadema paucispinum Agassiz, 1863
Diadema setosum (Leske, 1778)
Echinothrix Peters, 1853
Echinothrix
calamaris (Pallas, 1774)
Echinothrix diadema (Linnaeus, 1758)
Lissodiadema Agassiz and Clark, 1907
Lissodiadema
purpureum (Agassiz and Clark, 1907)
Order Pedinoida
Family Pedinidae Pomel, 1883
Caenopedina Agassiz, 1869
Caenopedina
hawaiiensis Clark, 1912
Caenopedina
pulchella (Agassiz and Clark, 1907)
Order Calycina
Family Saleniidae Agassiz, 1838
Salenocidaris Agassiz, 1869
Salenocidaris
crassispina Agassiz and Clark, 1908
Salenocidaris
miliaris Agassiz, 1898
Order Phymosomatoida
Family Arbaciidae Gray, 1855
Habrocidaris Agassiz and Clark, 1907
Habrocidaris
argentea Agassiz and Clark, 1907
Podocidaris Agassiz, 1869
Podocidaris ornata Clark, 1912
Order Temnopleuroida
Family Temnopleuridae Agassiz, 1872
Lamprechinus Doederlein, 1905
Lamprechinus
sculptus Mortensen, 1942
Mespilia Desor, 1846
Mespilia globulus Linnaeus, 1758
Orechinus Doederlein, 1905
Orechinus monolini (Agassiz, 1879)
Prionechinus Agassiz, 1879
Prionechinus chuni Doderlein, 1906
Prionechinus
depressus Agassiz and Clark, 1907
Prionechinus
sculptus Agassiz and Clark, 1907
Temnotrema Agassiz, 1864
Temnotrema
hawaiiense (Agassiz and Clark, 1907)
Family Toxopneustidae Troschel, 1872
Cyrtechinus Mortenson, 1942
Cyrtechinus
verruculatus (Lutken, 1864)
Pseudoboletia Troschel, 1869
Pseudoboletia
indiana (Michelin, 1862)
Tripneustes Agassiz, 1841
Tripneustes
gratilla (Linnaeus, 1758)
Order Echinoida
Family Echinometridae Gray, 1825
Colobocentrotus Brandt, 1834
Colobocentrotus
atratus (Linnaeus, 1758)
Echinometra Meuschen, 1778
Echinometra mathaei (Blainville, 1825)
Echinometra oblonga (Blainville, 1825)
Echinometra picta Agassiz and Clark, 1907
Echinostrephus Agassiz, 1863
Echinostrephus aciculatus Agassiz, 1863
Echinostrephus
molaris (Blainville, 1825)
Heterocentrotus Brandt, 1835
Heterocentrotus
mammillatus (Linnaeus, 1758)
Family Echinoneidae Agassiz & Desor, 1847
Echinoneus van Phelsum, 1774
Echinoneus
abnormalis de Loriol, 1883
Echinoneus
cyclostomus Leske, 1778
Micropetalon Agassiz and Clark, 1907
Micropetalon
purpureum Agassiz and Clark, 1907
Order Clypeasteroida
Family Clypeasteridae Agassiz, 1835
Clypeaster Lamarck, 1801
Clypeaster
(Rhaphidoclypus) lytopetalus Agassiz
and Clark, 1907
Clypeaster
(Rhaphidoclypus) reticulatus (Linnaeus,
1758)
Clypeaster
(Stolonoclypus) leptostracon Agassiz
and Clark, 1907
Clypeaster
eurypetalus Clark, 1925
Family Fibulariidae Gray, 1855
Echinocyamus van Phelsum, 1774
Echinocyamus crispus
Mazzetti, 1895
Echinocyamus incertus
Clark, 1914
Echinocyamus megapetalus
Clark, 1914
Echinocyamus scaber
de Meijere, 1903
Mortonia Gray, 1852
Mortonia australis (Desmoulins, 1837)
Family Laganidae Agassiz, 1873
Laganum Link, 1807
Laganum fudsiyama Doderlein, 1885
Peronella Gray, 1855
Peronella strigata (Agassiz and Clark, 1907)
Order Spatangoida
Family Aeropsidae Lambert, 1896
Aceste Thomson, 1877
Aceste ovata Agassiz and Clark, 1907
Family Asterostomatidae
Argopatagus Agassiz, 1879
Argopatagus vitreus Agassiz, 1879
Phrissocystis Agassiz, 1898
Phrissocystis
multispina Agassiz and Clark, 1907
Pycnolampas Agassiz and Clark, 1907
Pycnolampas
oviformis Agassiz and Clark, 1907
Family Schizasteridae Lambert, 1905
Hypselaster Clark, 1917
Hypselaster maximus (Agassiz and Clark, 1907)
Family Brissidae Gray, 1855
Brissopsis Gray, 1848
Brissopsis luzonica (Gray, 1851)
Brissus Leske, 1778
Brissus
latecarinatus (Leske, 1778)
Eupatagus Agassiz, 1847
Eupatagus lymani (Lambert and Thiery, 1924)
Eupatagus obscurus (Agassiz and Clark, 1907)
Metalia Gray, 1855
Metalia spatagus (Linnaeus, 1758)
Metalia sternalis (Lamarck, 1816)
Rhinobrissus Quenstedt, 1874
Rhinobrissus
hemiasteroides Agassiz, 1879
Rhinobrissus
placopetalus Agassiz and Clark, 1907
Family Loveniidae Lambert, 1905
Breynia Desor, 1847
Breynia
australasiae Leach, 1815
Lovenia Desor, 1847
Lovenia cordiformis Agassiz, 1872
Lovenia grisea Agassiz and Clark, 1907
Lovenia hawaiiensis Mortensen, 1950
Lovenia subcarinata Gray, 1845
Pseudolovenia Agassiz and Clark, 1907
Pseudolovenia
hirsuta Agassiz and Clark, 1907
Family Spatangidae Gray, 1825
Spatangus Agassiz and Clark, 1907
Spatangus
paucituberculatus Agassiz and Clark,
1907