Taxonomy summary
Only current list
Excluding species
Eukaryota
>
Metazoa
>
Echinodermata
Genus
Species
Abatus
9
Abyssaster
1
Abyssocucumis
2
Acanthaster
10
Acanthocidaris
1
Acaudina
2
Achlyonice
1
Acodontaster
2
Acrocnida
1
Actinopyga
14
Actinozonella
1
Adelasterias
1
Adelatelecrinus
1
Afrocucumis
1
Agassizia
1
Aleutiaster
1
Aleutihenricia
2
Allocentrotus
1
Alloeocomatella
3
Allostichaster
4
Amblypneustes
6
Ammotrophus
1
Amperima
3
Ampheraster
3
Amphiaster
1
Amphicyclus
1
Amphilepis
8
Amphilimna
4
Amphimetra
3
Amphiodia
5
Amphiophiura
21
Amphioplus
21
Amphipholis
20
Amphipneustes
4
Amphistigma
1
Amphiura
56
Anachalypsicrinus
1
Analcidometra
1
Anasterias
12
Andrometra
1
Annametra
1
Anneissia
5
Anophiura
1
Anseropoda
2
Antedon
11
Anthenea
1
Anthenoides
2
Anthometrina
1
Antrechinus
1
Apatopygus
1
Aphanocomaster
1
Aphelasterias
1
Apollonaster
1
Aporocidaris
1
Aporometra
3
Apostichopus
5
Aquilonastra
18
Arachnoides
2
Araeosoma
36
Arbacia
9
Arbaciella
1
Archaeopneustes
0
Archaster
2
Argyrometra
1
Aslia
3
Aspidodiadema
4
Aspidophiura
3
Asterias
4
Asterina
10
Asterinides
7
Asterometra
2
Asteromorpha
4
Asteronyx
8
Asteroporpa
6
Asteropsis
1
Asteroschema
27
Asterostegus
3
Asthenactis
3
Asthenosoma
3
Astichopus
1
Astracme
1
Astriclypeus
1
Astroboa
6
Astrobrachion
2
Astroceras
13
Astrochalcis
1
Astrocharis
3
Astrochele
2
Astrochlamys
2
Astrocladus
4
Astrocles
1
Astroclon
2
Astrocrius
2
Astrodendrum
4
Astrodia
5
Astroglymma
1
Astrogomphus
1
Astrogymnotes
1
Astrohamma
1
Astrolirus
1
Astrometis
1
Astroniwa
1
Astropecten
45
Astrophiura
2
Astrophyton
1
Astropyga
5
Astrosarkus
1
Astrosierra
2
Astrospartus
1
Astrostephane
1
Astrostole
1
Astrothamnus
2
Astrotholus
1
Astrothorax
2
Astrothrombus
3
Astrotoma
2
Athyonidium
1
Australiaster
0
Australostichopus
1
Basilometra
1
Bathybiaster
2
Bathyceramaster
1
Bathycrinus
4
Bathyferdina
1
Bathypectinura
1
Bathyplotes
11
Bathysalenia
2
Benthodytes
18
Benthogenia
2
Benthogone
3
Benthopecten
4
Bohadschia
20
Bothriaster
1
Brachisternaster
1
Brachysternaster
1
Breviturma
6
Breynia
1
Brisaster
1
Brisinga
9
Brisingaster
2
Brisingenes
1
Brissopsis
7
Brissus
25
Caenocentrotus
1
Caenopedina
13
Calamocrinus
2
Caledonicrinus
1
Calliaster
4
Calliderma
1
Callopatiria
1
Calocidaris
1
Calometra
1
Calyptraster
1
Capillaster
5
Carnarechinus
1
Cassidulus
1
Catoptometra
2
Caudina
0
Caymanostella
7
Celerina
0
Cenolia
8
Cenometra
4
Centrostephanus
3
Ceramaster
4
Ceratophysa
2
Cercodemas
1
Certonardoa
1
Chaetaster
1
Charitometra
1
Cheiraster
6
Chiridota
20
Chitonaster
1
Chondraster
1
Chondrometra
2
Choriaster
2
Cidaris
7
Cistina
1
Cladaster
1
Cladodactyla
2
Cladolabes
1
Clarkcoma
14
Clarkcomanthus
9
Clarkometra
1
Clypeaster
12
Coccometra
1
Coelopleurus
3
Colobocentrotus
2
Colobometra
1
Colochirus
4
Colpaster
2
Comactinia
3
Comanthus
11
Comaster
3
Comatella
3
Comatonia
1
Comatula
4
Comatulella
1
Comissia
1
Conocladus
1
Conolampas
1
Copidaster
3
Coronaster
3
Coscinasterias
4
Cosmasterias
3
Cosmiometra
1
Craspidaster
1
Crinitostella
1
Crinometra
1
Crossaster
8
Crucella
3
Cryptasterias
1
Cryptasterina
4
Cryptopelta
3
Cryptopeltaster
1
Ctenocidaris
3
Ctenodiscus
1
Ctenophoraster
1
Ctenopleura
3
Cucamba
1
Cucumaria
15
Cuenotaster
1
Culcita
1
Cycethra
1
Cyllometra
1
Cystechinus
1
Cystocrepis
1
Dactylosaster
1
Davidaster
2
Decametra
5
Deima
3
Democrinus
4
Dendraster
1
Dermasterias
1
Dermechinus
1
Diadema
36
Dichrometra
9
Diplasiaster
1
Diplasterias
6
Diplodontias
3
Diplopteraster
2
Dipsacaster
2
Distolasterias
1
Doraster
1
Dorometra
14
Dumetocrinus
3
Dytaster
2
Echinarachnius
1
Echinaster
50
Echinocardium
14
Echinocrepis
1
Echinocucumis
3
Echinocyamus
2
Echinodiscus
1
Echinolampas
1
Echinometra
55
Echinoneus
1
Echinopsolus
3
Echinosigra
3
Echinostrephus
2
Echinothrix
3
Echinus
3
Ekmania
1
Elpidia
3
Encope
12
Endoxocrinus
8
Enypniastes
1
Eometra
1
Eremicaster
3
Euantedon
1
Euapta
4
Eucidaris
40
Eudiocrinus
2
Eumorphometra
2
Eupatagus
1
Eupentacta
7
Euretaster
1
Euryale
2
Eurygonias
1
Eurygonius
1
Eurypatagus
1
Euthyonidiella
1
Euvondrea
1
Evasterias
3
Evechinus
1
Evoplosoma
3
Fariometra
1
Fellaster
1
Feracrinus
1
Ferdina
1
Fibularia
2
Fibulariella
1
Florometra
4
Freyastera
17
Freyella
17
Freyellaster
8
Fromia
9
Gaussaster
1
Genocidaris
1
Gephyreaster
1
Gephyrocrinus
1
Gephyrothuria
1
Gilbertaster
2
Glabraster
1
Glyptocidaris
1
Glyptometra
4
Gomophia
1
Goniaster
1
Goniocidaris
8
Goniodiscaster
1
Goniopecten
1
Gorgonocephalus
10
Gracilechinus
29
Granaster
1
Guillecrinus
1
Gymnanthenea
1
Gymnolophus
1
Hacelia
2
Halityle
1
Hansenothuria
1
Hathrometra
2
Havelockia
2
Helgocystis
1
Heliaster
4
Heliocidaris
8
Heliometra
1
Hemicentrotus
2
Hemieuryale
1
Hemipholis
2
Hemithyone
1
Henricia
100
Hesperocidaris
2
Heterobrissus
2
Heterocentrotus
2
Heterocucumis
2
Heterometra
5
Heteromolpadia
1
Heteronardoa
2
Heterothyone
1
Heterozonias
1
Himerometra
3
Hippasteria
10
Histampica
3
Histocidaris
4
Holopneustes
4
Holopus
2
Holothuria
85
Homalocidaris
1
Homalometra
2
Hoplaster
1
Hyalinothrix
1
Hydrasterias
2
Hygrosoma
2
Hymenaster
6
Hymenodiscus
9
Hyocrinus
4
Hypalocrinus
2
Hyphalaster
1
Hypselaster
2
Icasterias
1
Iconaster
1
Iconometra
3
Isometra
6
Isostichopus
11
Kamptosoma
2
Kampylaster
1
Koehleraster
1
Koehlermetra
1
Labidiaster
2
Labidodemas
3
Labidoplax
1
Laetmogone
4
Laevocnus
3
Laganum
1
Lamberticrinus
1
Lamprometra
2
Lanthonia
2
Leiaster
4
Leilaster
1
Leodia
1
Leptasterias
21
Leptometra
1
Leptopentacta
2
Leptosynapta
7
Leptychaster
4
Lethasterias
2
Linckia
6
Linopneustes
1
Lipotrapeza
2
Lissodiadema
1
Lissothuria
1
Lithosoma
1
Litonotaster
1
Lokiella
1
Lonchotaster
1
Lophaster
3
Lovenia
3
Loxechinus
1
Luidia
29
Lysasterias
2
Lytechinus
141
Macrophiothrix
31
Macroptychaster
1
Maretia
2
Marginaster
1
Mariametra
2
Marthasterias
22
Massinium
4
Mediaster
5
Mellita
31
Mellitella
1
Meoma
2
Meridiastra
9
Mesocentrotus
4
Mesothuria
10
Mespilia
1
Metacrinus
4
Metalia
2
Meyenaster
1
Microcyphus
3
Microphiopholis
4
Micropyga
1
Midgardia
2
Mimastrella
1
Mithrodia
2
Moira
1
Molpadia
8
Molpadiodemas
9
Monachaster
1
Monachocrinus
2
Mortonia
1
Myriotrochus
3
Myxaster
4
Myxoderma
1
Nacospatangus
1
Nanometra
1
Narcissia
1
Nardoa
4
Nearchaster
3
Nectria
1
Nemaster
1
Neocomatella
1
Neocrinus
2
Neocucumis
1
Neoferdina
1
Neogymnocrinus
1
Neometra
1
Neomorphaster
1
Neopentadactyla
1
Neoplax
1
Neosmilaster
2
Neothyonidium
2
Nepanthia
3
Nesometra
7
Notasterias
2
Notioceramus
1
Notocidaris
1
Notocrinus
1
Notostichopus
2
Novodinia
8
Nudechinus
1
Nymphaster
2
Oceanometra
1
Ocnus
3
Odinella
1
Odontaster
5
Odontohenricia
2
Oestergrenia
1
Ogmaster
1
Ohshimella
1
Oligometra
11
Oneirophanta
9
Opheodesoma
1
Ophiacantha
51
Ophiactis
81
Ophialcaea
1
Ophiambix
2
Ophiarachna
6
Ophiarachnella
10
Ophiarthrum
0
Ophidiaster
6
Ophientrema
1
Ophiernus
6
Ophiocamax
8
Ophiocanops
2
Ophiocentrus
9
Ophioceres
2
Ophiochaeta
3
Ophiochasma
1
Ophiochiton
4
Ophiocnemis
1
Ophiocoma
20
Ophiocomella
5
Ophiocomina
2
Ophioconis
1
Ophiocopa
1
Ophiocreas
9
Ophiocrene
2
Ophiocrossota
1
Ophiocten
9
Ophioctenella
2
Ophiocymbium
19
Ophiocypris
1
Ophiodaphne
4
Ophiodelos
1
Ophioderma
30
Ophiodoris
2
Ophiodyscrita
1
Ophiogona
1
Ophiogymna
4
Ophiohamus
1
Ophiolebes
3
Ophioleila
1
Ophiolepis
16
Ophioleuce
4
Ophiolimna
3
Ophiolipus
2
Ophiologimus
2
Ophiolycus
2
Ophiomages
1
Ophiomastix
18
Ophiomastus
3
Ophiomaza
1
Ophiomisidium
1
Ophiomitra
4
Ophiomitrella
9
Ophiomoeris
5
Ophiomonas
2
Ophiomusa
18
Ophiomusium
11
Ophiomyces
9
Ophiomyxa
16
Ophionereis
47
Ophionotus
2
Ophiopallas
3
Ophioperla
1
Ophiopeza
4
Ophiopholis
19
Ophiophragmus
3
Ophiophrura
1
Ophiophthalmus
4
Ophiophycis
2
Ophiophyllum
3
Ophioplax
2
Ophiopleura
2
Ophioplexa
1
Ophioplinthaca
19
Ophioplinthus
14
Ophioplocus
9
Ophiopristis
4
Ophiopsammus
5
Ophiopsila
8
Ophiopteris
2
Ophiopteron
1
Ophiopus
2
Ophiopyrgus
1
Ophiosabine
7
Ophioscolex
4
Ophiosemnotes
1
Ophiosparte
1
Ophiosphaera
1
Ophiosphalma
33
Ophiosteira
5
Ophiostiba
1
Ophiothamnus
2
Ophiothela
22
Ophiotholia
30
Ophiothrix
189
Ophiotoma
7
Ophiotreta
13
Ophiotypa
1
Ophiozonella
10
Ophiozonoida
2
Ophiura
45
Ophiurochaeta
1
Ophiuroconis
1
Ophiuroglypha
44
Ophiurothamnus
1
Oreaster
3
Orphnurgus
5
Orthasterias
1
Ova
1
Oxymetra
1
Pachythyone
1
Paelopatides
8
Palaeocomatella
1
Paleopneustes
1
Panningia
1
Pannychia
10
Paracaudina
2
Paracentrotus
3
Paracucumis
1
Paradota
1
Paraleptopentacta
1
Paralophaster
4
Paramaretia
1
Parametra
1
Paranepanthia
4
Paraster
0
Parastichopus
3
Paratelecrinus
2
Parechinus
1
Paroriza
1
Parvulastra
5
Patinapta
1
Patiria
3
Patiriella
1
Paulasterias
4
Pawsonaster
1
Pawsonia
1
Pearsonothuria
1
Pectinaster
1
Pedicellaster
4
Pelagothuria
1
Peltaster
2
Peniagone
23
Pentaceraster
3
Pentacta
0
Pentactella
4
Pentagonaster
2
Pentamera
7
Pentametrocrinus
2
Pentaster
1
Pergamaster
1
Peribolaster
1
Pericosmus
1
Perissasterias
1
Perknaster
15
Perlophiura
1
Perometra
1
Peronella
3
Persephonaster
1
Petasometra
1
Petricia
1
Phalacrocidaris
1
Phanogenia
3
Pharia
1
Phormosoma
1
Phrixometra
1
Phrynocrinus
1
Phyllacanthus
2
Phyllophorella
2
Phyllophorus
10
Phyrella
3
Pilematechinus
1
Pisaster
3
Placothuria
1
Plagiobrissus
1
Plazaster
1
Plectaster
1
Plesiocolochirus
7
Plesiodiadema
1
Plexechinus
1
Plinthaster
1
Plococidaris
1
Plutonaster
1
Podosphaeraster
1
Poliometra
1
Polycheira
1
Polyplectana
3
Pontaster
1
Pontiometra
1
Porania
2
Poraniomorpha
2
Poraniopsis
2
Porcellanaster
8
Porphyrocrinus
3
Pourtalesia
8
Prionechinus
1
Prionocidaris
6
Proisocrinus
1
Promachocrinus
7
Proserpinaster
1
Protankyra
2
Protelpidia
1
Protoreaster
3
Psalidaster
1
Psammechinus
1
Psathyrometra
3
Pseudarchaster
4
Pseudechinaster
1
Pseudechinus
5
Pseudoboletia
5
Pseudocentrotus
1
Pseudocnella
1
Pseudocnus
5
Pseudocolochirus
1
Pseudonepanthia
1
Pseudostichopus
8
Pseudothyone
4
Psilaster
7
Psolicrux
1
Psolicucumis
1
Psolidiella
0
Psolidium
5
Psolus
11
Psycheotrephes
1
Psychocidaris
0
Psychronaetes
3
Psychroplanes
1
Psychropotes
10
Pteraster
11
Pterometra
2
Ptilocrinus
2
Ptilometra
3
Pycnopodia
1
Pygmaeocidaris
1
Rathbunaster
1
Remaster
1
Rhipidothuria
1
Rhopiella
2
Rhynchocidaris
1
Rhyncholampas
1
Rosaster
1
Rowedota
2
Rumbleaster
1
Rumphia
1
Sagenaster
1
Salenia
0
Salenocidaris
3
Saliasterias
1
Salmaciella
1
Salmacis
5
Saracrinus
3
Sarametra
2
Scaphechinus
1
Schizaster
1
Schizocosmus
1
Schizostella
1
Sclerasterias
8
Sclerodactyla
2
Scoliorhapis
1
Scotoplanes
7
Scotothuria
1
Sculpsitechinus
1
Sidonaster
1
Sigmodota
1
Sigsbeia
1
Silax
1
Sinaechinocyamus
1
Smilasterias
3
Solanometra
1
Solaster
11
Solenocystis
1
Spatangus
4
Sperosoma
13
Sphaerechinus
1
Sphaeriodiscus
1
Spinophiura
1
Squamophis
3
Staurocucumis
5
Stegnaster
1
Stegophiura
7
Stellaster
1
Stenometra
1
Stephanasterias
1
Stephanometra
2
Sterechinus
3
Stereocidaris
4
Sternopatagus
1
Sthenaster
1
Sthenocephalus
2
Stichaster
2
Stichastrella
1
Stichopus
51
Stiremetra
1
Stolus
3
Stomopneustes
2
Strongylocentrotus
10
Strotometra
1
Stylasterias
1
Stylocidaris
3
Styracaster
10
Synallactes
7
Synapta
2
Synaptula
2
Taeniogyrus
8
Tamaria
1
Tarachaster
1
Taranuiaster
1
Tarsaster
2
Tarsastrocles
1
Teliocrinus
1
Temnopleurus
9
Temnotrema
1
Tethyaster
4
Tetrapygus
1
Thalassocrinus
2
Thalassometra
4
Thaumatocrinus
4
Thelenota
3
Thoracaster
1
Thrissacanthias
1
Thromidia
2
Thyone
11
Thyonella
3
Thyonidium
4
Thyonina
1
Tosia
3
Toxometra
1
Toxopneustes
3
Trachasina
1
Trachythyone
1
Tremaster
1
Trichaster
2
Trichometra
1
Tripneustes
10
Tripylus
1
Trochodota
0
Tromikosoma
3
Tropiometra
5
Tylocidaris
1
Uniophora
1
Urasterias
1
Valvaster
1
Vitjazaster
1
Vityazicrinus
1
Xyloplax
5
Ypsilothuria
2
Zenocentrotus
1
Zoroaster
9
Zygometra
14
Zygothuria
4
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