List of prehistoric echinoderm genera

Agaricocrinus splandens

This list of prehistoric echinoderms is an attempt to create a comprehensive listing of all genera that have ever been included in the Echinoderms that have been preserved as fossils. This list excludes purely vernacular terms. It includes all commonly accepted genera, but also genera that are now considered invalid, doubtful (nomina dubia), or were not formally published (nomina nuda), as well as junior synonyms of more established names, and genera that are no longer considered echinoderms.

The list includes thousands of genera.

Naming conventions and terminology

Naming conventions and terminology follow the International Code of Zoological Nomenclature. Technical terms used include:

This is a dynamic list and may never be able to satisfy particular standards for completeness. You can help by expanding it with reliably sourced entries.
Contents: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z — See also

A

  • †Aacocrinus
  • †Aaglacrinus
  • †Aatocrinus
  • †Abacocrinus
  • †Abactinocrinus
  • †Abathocrinus
  • †Abatocrinus
  • †Abatus
  • †Abertella
  • †Abludoglyptocrinus
  • †Abrachiocrinus
  • †Abrotocrinus
  • †Abyssocrinus
  • †Acacocrinus
  • †Acanthechinus
  • †Acanthocaudina
  • †Acanthocrinus
  • †Acanthocystites
  • †Acantholepis
  • †Acanthotheelia
  • †Acariaeocrinus
  • †Acariaiocrinus
  • †Acentrotremites
  • †Achistrum
  • †Achradocrinus
  • †Achradocystites
  • †Acinetaster
  • †Acolocrinus
  • †Acriaster
  • †Acrocidaris
  • †Acrocrinus
  • †Acrolusia
  • †Acropeltis
  • †Acrosalenia
  • †Acrosaster
  • †Actinocrinites
  • †Actinophyma
  • †Acuticarpus
  • †Acutisclerus
  • †Acylocrinus
  • †Adacrinus
  • †Adinocrinus
  • †Adocetocystis
  • †Adoketocarpus
  • †Aduncrum
  • †Advenaster
  • †Adytaster
  • †Aenigmocrinus
  • †Aeolopneustes
  • †Aepyaster
  • †Aesiocrinus
  • †Aethocrinus
  • †Aexitrophocrinus
  • †Affinocrinus
  • †Afraster
  • †Agalmaster
  • †Aganaster
  • †Agaricocrinus
  • †Agassizia
  • †Agassizocrinus
  • †Agathocrinus
  • †Agelacrinites
  • †Aglaocrinus
  • †Agmoblastus
  • †Agnostocrinus
  • †Agostocrinus
  • †Aguayoaster
  • †Ailsacrinus
  • †Ainacrinus
  • †Ainigmacrinus
  • †Aithriocrinus
  • †Akadocrinus
  • †Albebarania
  • †Albertechinus
  • †Alcimocrinus
  • †Alexandrites
  • †Alisocrinus
  • †Alkaida
  • †Allagecrinus
  • †Allanicytidium
  • †Allionia
  • †Allocatillocrinus
  • †Allocentrotus
  • †Allocrinus
  • †Allocystites
  • †Allomma
  • †Alloprosallocrinus
  • †Allosocrinus
  • †Allosycocrinus
  • †Allotoxaster
  • †Allozygocrinus
  • †Alpicidaris
  • †Alsopocrinus
  • †Altairia
  • †Amaltheocrinus
  • †Amarsupiocrinus
  • †Ambicocrinus
  • †Ambipleurus
  • †Amblacrinus
  • †Amblypgus
  • †Amblypneustes
  • †Ambolostoma
  • †Amecystis
  • †Ammonicrinus
  • †Ammotrophus
  • †Amonohexacrinus
  • †Amoraster
  • †Ampelocrinus
  • †Ampheristocrinus
  • †Amphicrinus
  • †Amphiope
  • †Amphiophiura
  • †Amphioplus
  • †Amphipsalidocrinus
  • †Amphitriodites
  • †Amphoracrinus
  • †Amphoracrocrinus
  • †Amphoracystis
  • †Amphorometra
  • †Ampullaster
  • †Ampurocrinus
  • †Amygdalocystites
  • †Amygdalotheca
  • †Anaglyptocrinus
  • †Anamesocrinus
  • †Anarchocrinus
  • †Anartiocrinus
  • †Anartiocystis
  • †Anatiferopsis
  • †Anaulocidaris
  • †Ancalocrinus
  • †Anchicrinus
  • †Ancistrocrinus
  • †Ancoracrinus
  • †Ancylocidaris
  • †Ancyrocrinus
  • †Andenothyone
  • †Anechocrinus
  • †Anemetocrinus
  • †Angioblastus
  • †Anglidiscus
  • †Angulatoblastus
  • †Angulocrinus
  • †Anisaser
  • †Anisocidaris
  • †Anisocrinus
  • †Anobasicrinus
  • †Anomalocrinus
  • †Anomalocystites
  • †Anorthaster
  • †Anorthopygus
  • †Anthemocrinus
  • †Anthoblastus
  • †Anthracocrinus
  • †Antihomocrinus
  • †Antillaster
  • †Antiquaster
  • †Anulocrinus
  • †Aorocrinus
  • †Apatopygus
  • †Aphelaster
  • †Aphelecrinus
  • †Apiocrinites
  • †Apiocystites
  • †Aplocoma
  • †Apodactylocrinus
  • †Apodasmocrinus
  • †Apographiocrinus
  • †Apoxypetalum
  • †Applinocrinus
  • †Aptilechinus
  • †Apurocrinus
  • †Apycnodiscus
  • †Arachniopleurus
  • †Arachnocrinus
  • †Arachnocystites
  • †Arachnoides
  • †Araeocrinus
  • †Araeosoma
  • †Arbacia
  • †Arbacina
  • †Arbia (genus)
  • †Archaechinus
  • †Archaeocalyptocrinus
  • †Archaeocidaris
  • †Archaeocothurnus
  • †Archaeocrinus
  • †Archaeoisocrinus
  • †Archaeometra
  • †Archaeophiomusium
  • †Archaepyrgus
  • †Archaetaxocrinus
  • †Archaster
  • †Archegocystis
  • †Archegonaster
  • †Archiacia
  • †Archophiactis
  • †Arcuoblastus
  • †Arenorbis
  • †Argentinaster
  • †Argoviaster
  • †Arisaigaster
  • †Aristocystites
  • †Arkacrinus
  • †Arkarua?
  • †Arkonaster
  • †Armathyraster
  • †Armenocrinus
  • †Arnaudaster
  • †Arrectocrinus
  • †Arroyocrinus
  • †Arthraster
  • †Arthroacantha
  • †Artichthyocrinus
  • †Artuschisma
  • †Aryballocrinus
  • †Asaphechinus
  • †Asaphocrinus
  • †Ascetocrinus
  • †Ascocystites
  • †Aspidaster
  • †Aspidocarpus
  • †Aspidocrinus
  • †Aspiduriella
  • †Asterias
  • †Asteroblastus
  • †Asterocidaris
  • †Asterocystis
  • †asterometridae
  • †Asteronyx
  • †Asterostoma
  • †Asthenosoma
  • †Astriclypeus
  • †Astrocrinites
  • †Astrocrinus
  • †Astrocystites
  • †Astrodapsis
  • †Astrolampus
  • †Astropecten
  • †Astropygaulus
  • †Asymmetrocrinus
  • †Atactocrinus
  • †Atactus
  • †Ateleocystites
  • †Atelestocrinus
  • †Atelospatangus
  • †Athabascacrinus
  • †Athlocrinus
  • †Atlasaster
  • †Atokacrinus
  • †Atopechinus
  • †Atopocrinus
  • †Atractocrinus
  • †Atrapocrinus
  • †Atremacrinus
  • †Atyphocrinus
  • †Aulocolatiaster
  • †Aulactis
  • †Aulechinus
  • †Auliskocrinus
  • †Auloblastus
  • †Aulocrinus
  • †Aulodesocrinus
  • †Aurelianaster
  • †Aureocrinus
  • †Auricularites
  • †Austinocrinus
  • †Australanthus
  • †Australaster
  • †Australocystis
  • †Austroblastus
  • †Austrocidaris
  • †Azygocrinus

B

  • †Babinocystis
  • †Bactrocrinites
  • †Baculocystites
  • †Baerocrinus
  • †Balacrinus
  • †Balanocidaris
  • †Balanocrinus
  • †Balanocystites
  • †Balearocrinus
  • †Baliactis
  • †Barbieria
  • †Barnumia
  • †Barrandeocarpus
  • †Barrandeocrinus
  • †Barycrinus
  • †Basleocrinus
  • †Basseaster
  • †Bassleridiscus
  • †Basslerocystis
  • †Batalleria
  • †Bathericrinus
  • †Batherocystis
  • †Bathronocrinus
  • †Bathycrinus
  • †Bathysynactites
  • †Batocrinus
  • †Baueria
  • †Bdellacoma
  • †Becharocrinus
  • †Belanskicrinus
  • †Belemnocrinus
  • †Belemnocystites
  • †Belochthus
  • †Belocrinus
  • †Benthocrinus
  • †Benthopecten
  • †Beryllia
  • †Besairecidaris
  • †Betelgeusia
  • †Beyrichocrinus
  • †Bicidiocrinus
  • †Bihaticrinus
  • †Bikocrinus
  • †Bilecicrinus
  • †Billingsocystis
  • †Binoculites
  • †Bistomiacystis
  • †Blairocrinus
  • †Blastocystis
  • †Blastoidocrinus
  • †Blothrocrinus
  • †Bockia
  • †Bogotacrinus
  • †Bohemaster
  • †Bohemiaecystis
  • †Bohemicocrinus
  • †Bohemura
  • †Bokkeveldia
  • †Bolbocrinus
  • †Bolboporites
  • †Boletechinus
  • †Bolicrinus
  • †Boliviacrinus
  • †Bollandocrinus
  • †Bostryclavus
  • †Bothriocidaris
  • †Bothryopneutes
  • †Botryocrinus
  • †Bourgueticrinus
  • †Brabeocrinus
  • †Brachiocrinus
  • †Brachiomonocrinus
  • †Brachisolaster
  • †Brachyschisma
  • †Brahmacrinus
  • †Bramus
  • †Breynia
  • †Briarocrinus
  • †Bridgerocrinus
  • †Brightonia
  • †Brightonicystis
  • †Brisaster
  • †Briseocrinus
  • †Brisingella
  • †Brissolampas
  • †Brissomorpha
  • †Brissopatagus
  • †Brissopneustes
  • †Brissopsis
  • †Brissus
  • †Brochechinus
  • †Brochopleurus
  • †Brockocystis
  • †Bromidocrinus
  • †Bromidocystis
  • †Bronaughocrinus
  • †Bruennichometra
  • †Brutopisocrinus
  • †Brychiocrinus
  • †Buchicrinus
  • †Bulbocystis
  • †Burdigalocrinus
  • †Bursacrinus

C

  • †Cactocrinus
  • †Cadisocrinus
  • †Cadocrinus
  • †Caelocrinus
  • †Caenholectypus
  • †Caenocidaris
  • †Cagaster
  • †Cainocrinus
  • †Calamocrinus
  • †Calcancora
  • †Calcancorella
  • †Calcancoroidea
  • †Calceocrinus
  • †Calceolispongia
  • †Calclamna
  • †Calclamnella
  • †Calclamnoidea
  • †Calcligula
  • †Calclyra
  • †Caldenocrinus
  • †Caleidocrinus
  • †Caletaster
  • †Calilampus
  • †Calix
  • †Calliaster
  • †Calliasterella
  • †Calliderma
  • †Calliocrinus
  • †Callocystites
  • †Calocidaris
  • †Calpiocrinus
  • †Calycanthocrinus
  • †Calycoblastus
  • †Calycocrinus
  • †Calyptactis
  • †Camarocrinus
  • †Cambraster
  • †Cambroblastus
  • †Cambroblastus
  • †Cambrocrinus
  • †Camerogalerus
  • †Camptocrinus
  • †Camptostroma
  • †Campylostoma
  • †Canadocystis
  • †Canistrocrinus
  • †Cantharocrinus
  • †Capellia
  • †Capsicocrinus
  • †Carabocrinus
  • †Carcinocrinus
  • †Cardabia
  • †Cardiaster
  • †Cardiocystites
  • †Cardiolampas
  • †Cardiopelta
  • †Cardioserra
  • †Cardiotaxis
  • †Caribbaster
  • †Carlopsocrinus
  • †Carneyella
  • †Carolicrinus
  • †Carpenteroblastus
  • †Carpocrinus
  • †Carpocystites
  • †Caryoblastus
  • †Caryocrinites
  • †Caryocystites
  • †Cassidulus
  • †Castericystis
  • †Catactocrinus
  • †Cataraquicrinus
  • †Catatonocrinus
  • †Cathetocrinus
  • †Catillocrinus
  • †Catopygus
  • †Caucacrocrinus
  • †Cavanechinus
  • †Celonocrinus
  • †Celtocrinus
  • †Cenocrinus
  • †Cenomanaster
  • †Centriocrinus
  • †Centropygus
  • †Centrostephanus
  • †Ceramaster
  • †Cerasmocrinus
  • †Ceratoblastus
  • †Ceratocrinus
  • †Ceratocystis
  • †Cercidocrinus
  • †Certonardoa
  • †Cestobrissus
  • †Cestocrinus
  • †Chaetasterina
  • †Chaivella
  • †Changninocrinus
  • †Charactocrinus
  • †Chariaster
  • †Charientocrinus
  • †Chariocrinus
  • †Chatsworthia
  • †Chauvelia
  • †Chauvelicystis
  • †Cheirocrinus
  • †Cheirocystella
  • †Cheirocystis
  • †Cheiropteraster
  • †Chelocrinus
  • †Chelonechinus
  • †Cheopsia
  • †Chinacrinus
  • †Chinianaster
  • †Chinianocarpos
  • †Chirocrinus
  • †Chiropinna
  • †Chladocrinus
  • †Chlidonocrinus
  • †Cholaster
  • †Cholocrinus
  • †Chomataster
  • †Chondrocidaris
  • †Chuniola
  • †Cibaster
  • †Cibolocrinus
  • †Cicerocrinus
  • †Cidaris
  • †Cidaropsis
  • †Cigara
  • †Cincinnaticrinus
  • †Cincinnatidiscus
  • †Cionobrissus
  • †Circopeltis
  • †Clarkeaster
  • †Clarkeocrinus
  • †Clathrocrinus
  • †Clavallus
  • †Claviaster
  • †Claviculacrinus
  • †Clavidiscus
  • †Cleiocrinus
  • †Cleistechinus
  • †Cleistocrinus
  • †Clematocrinus
  • †Clidochirus
  • †Clistocrinus
  • †Clonocrinus
  • †Closterocrinus
  • †Cluniaster
  • †Clypeanthus
  • Clypeaster
  • †Clypeolampas
  • †Clypeopygus
  • †Clypeus
  • †Cnemidactis
  • †Coccaster
  • †Codaster
  • †Codechinus
  • †Codiacrinus
  • †Codiacystis
  • †Codiopsis
  • †Coeliocrinus
  • †Coelocrinus
  • †Coelocystis
  • †Coelometra
  • †Coelopleurus
  • †Coenocystis
  • †Coleicarpus
  • †Collbatothuria
  • †Colliclypeus
  • †Collyrites
  • †Collyropsis
  • †Colpodecrinus
  • †Colpotiara
  • †Columbicrinus
  • †Columbocystis
  • †Comanthocrinus
  • †Comarocystites
  • †Comaster
  • †Comatulina
  • †Compagicrinus
  • †Compsaster
  • †Compsocrinus
  • †Comptonia
  • †Condylocrinus
  • †Conisia
  • †Conoclypus
  • †Conocrinus
  • †Conoideocrinus
  • †Conometra
  • †Contignatindocrinus
  • †Contocrinus
  • †Conuloblastus
  • †Conulus
  • †Coollarocrinus
  • †Cooperidiscus
  • †Coptodiscus
  • †Coraster
  • †Cordyloblastus
  • †Cordylocrinus
  • †Corechinus
  • †Corematocrinus
  • †Cornucrinus
  • †Corocrinus
  • †Coronocrinus
  • †Coronocystis
  • †Corthya
  • †Corylocrinus
  • †Corynecrinus
  • †Coryslus
  • †Corythocrinus
  • †Cosmatites
  • †Cosmetocrinus
  • †Cosmocrinus
  • †Costalocrinus
  • †Costatoblastus
  • †Costigerites
  • †Cothurnocystis
  • †Cottaldia
  • †Cotteaudia
  • †Cottreauaster
  • †Cottreaucorys
  • †Cotylacrina
  • †Cotylederma
  • †Cradeocrinus
  • †Cranocrinus
  • †Craspedocrinus
  • †Crataegocrinus
  • †Crateraster
  • †Craterocrinus
  • †Cravenechinus
  • †Cremacrinus
  • †Crepidosoma
  • †Cribanocrinus
  • †Cribroblastus
  • †Cricocrinus
  • †Crinerocrinus
  • †Crinobrachiatus
  • †Crinocidaris
  • †Cromyocrinus
  • †Croneisites
  • †Crotalocrinites
  • †Crucibrissus
  • †Crucivirga
  • †Cryphiocrinus
  • †Cryptanisocrinus
  • †Cryptechinus
  • †Cryptoblastus
  • †Cryptocrinites
  • †Cryptogoleus
  • †Cryptoschisma
  • †Ctenocrinus
  • †Ctenocystis
  • †Ctenophoraster
  • †Cubanaster
  • †Cucumarites
  • †Culicocrinus
  • †Culmicrinus
  • †Cunctocrinus
  • †Cuneaster
  • †Cuniculocystis
  • †Cupressocrinites
  • †Cupulocorona
  • †Cupulocrinus
  • †Curteocrinus
  • †Curvatella
  • †Curvitriordo
  • †Cusacrinus
  • †Cyamidia
  • †Cyathidium
  • †Cyathocidaris
  • †Cyathocrinites
  • †Cyathocystis
  • †Cyathotheca
  • †Cyclaster
  • †Cyclocrinus
  • †Cyclocystoides
  • †Cyclolampas
  • †Cydonocrinus
  • †Cydrocrinus
  • †Cylicocrinus
  • †Cyliocrinus
  • †Cymbiocrinus
  • †Cymbionites
  • †Cypelometra
  • †Cyphocrinus
  • †Cyrtocrinus
  • †Cystaster
  • †Cystoblastus
  • †Cytidocrinus
  • †Cytocrinus
  • †Cyttarocrinus

D

  • †Dactylocrinus
  • †Dactylocystis
  • †Dadocrinus
  • †Daedalocrinus
  • †Dalejocystis
  • †Daradaster
  • †Darraghcrinus
  • †Dasciocrinus
  • †Dazhucrinus
  • †Decacystis
  • †Decadocrinus
  • †Decameros
  • †Decaschisma
  • †Decemoblastus
  • †Dehmicystis
  • †Deliablastus
  • †Delocidaris
  • †Delocrinus
  • †Deltacrinus
  • †Deltacystis
  • †Deltadiscus
  • †Deltoblastus
  • †Democrinus
  • †Denarioacrocrinus
  • †Denariocrinus
  • †Dendraster
  • †Dendrocrinus
  • †Dendrocystites
  • †Dendrocystoides
  • †Denebia
  • †Deneechinus
  • †Dentiblastus
  • †Denticrinus
  • †Deocrinus
  • †Depaocrinus
  • †Derbiocrinus
  • †Dermaster
  • †Desmacriocrinus
  • †Desmechinus
  • †Desmidocrinus
  • †Desorella
  • †Destombesia
  • †Devonaster
  • †Devonistella
  • †Devonoblastus
  • †Devonocidaris
  • †Diabolocrinus
  • †Diadema
  • †Diademopsis
  • †Dialutocrinus
  • †Dialyaster
  • †Diamenocrinus
  • †Diamphidiocystis
  • †Diaphorocrinus
  • †Diatorocrinus
  • †Dibrachiocrinus
  • †Dichocrinus
  • †Dichostreblocrinus
  • †Dicirrocrinus
  • †Diclidaster
  • †Dicromyocrinus
  • †Dictenocrinus
  • †Dictyopleurus
  • †Dictyothurites
  • †Dicyclocidaris
  • †Dieuryocrinus
  • †Difficilicrinus
  • †Dilatocrinus
  • †Dimerocrinites
  • †Dinacrocrinus
  • †Dinardocrinus
  • †Dinocystis
  • †Dinotocrinus
  • †Diphuicrinus
  • †Diplechinus
  • †Diploblastus
  • †Diplocidaris
  • †Diplocrinus
  • †Diplodetus
  • †Diplopodia
  • †Diploporaster
  • †Diplosalenia
  • †Diplotagma
  • †Dipteroblastus
  • †Disaster
  • †Discholectypus
  • †Discocrinus
  • †Discocystis
  • †Discoides
  • †Discometra
  • †Displodocrinus
  • †Distefanaster
  • †Ditremaster
  • †Dixieus
  • †Dixonia
  • †Dizygocrinus
  • †Dolatocrinus
  • †Dolerocrinus
  • †Dolichoblastus
  • †Dolichocrinus
  • †Doliocrinus
  • †Domechinus
  • †Domfrontia
  • †Doreckicrinus
  • †Dorocidaris
  • †Doryblastus
  • †Dorycrinus
  • †Douvillaster
  • †Drepanaster
  • †Drepanocarpos
  • †Drymocrinus
  • †Dubarechinus
  • †Dulanocrinus
  • †Dumblea
  • †Duncaniaster
  • †Duncanicrinus
  • †Dunnicrinus
  • †Duperieria
  • †Durhamella
  • †Dwortsowaecrinus
  • †Dystactocrinus

E

Cystoid Echinosphaerites, Ordovician, Estonia.
  • †Echicrinus
  • †Echinanthus
  • †Echinarachnius
  • †Echinaster
  • †Echinasterella
  • †Echinocardium
  • †Echinocorys
  • †Echinocyamus
  • †Echinocyphus
  • †Echinocyphus
  • †Echinocystites
  • †Echinodiscus
  • †Echinoencrinites
  • †Echinogalerus
  • †Echinolampas
  • †Echinometra
  • †Echinoneus
  • †Echinopedina
  • †Echinopsis
  • †Echinosphaerites
  • †Echinostrephus
  • †Echinothuria
  • †Echinotiara
  • †Echinus
  • †Echmatocrinus
  • †Eckidocrinus
  • †Ectenocrinus
  • †Ectinechinus
  • †Ectocrinus
  • †Edapocrinus
  • †Edrioaster
  • †Edriocrinus
  • †Edriodiscus
  • †Edriophus
  • †Eidosocrinus
  • †Eifelocrinus
  • †Eireocrinus
  • †Eirmocrinus
  • †Elaeacrinus
  • †Eleutherocrinus
  • †Elgerius
  • †Elibatocrinus
  • †Elicrinus
  • †Ellipsechinus
  • †Ellipticoblastus
  • †Elpasocrinus
  • †Elpidocrinus
  • †Embryocrinus
  • †Emperocrinus
  • †Enallocrinus
  • †Enallopneustes
  • †Enascocrinus
  • †Encope
  • †Encrinaster
  • †Encrinus
  • †Endelocrinus
  • †Endeodiadema
  • †Engelia
  • †Enichaster
  • †Enoploura
  • †Entomaster
  • †Eoactis
  • †Eocamptocrinus
  • †Eocaudina
  • †Eocicerocrinus
  • †Eocomatula
  • †Eocystites
  • †Eodiadema
  • †Eogaleropygus
  • †Eohalysiocrinus
  • †Eoindocrinus
  • †Eokainaster
  • †Eomyelodactylus
  • †Eoparisocrinus
  • †Eopatelliocrinus
  • †Eophiura
  • †Eopilidiocrinus
  • †Eopinnacrinus
  • †Eosalenia
  • †Eoscutella
  • †Eoscutum
  • †Eospondylus
  • †Eostella
  • †Eothuria
  • †Eperisocrinus
  • †Epiaster
  • †Epihalysiocrinus
  • †Epipaston
  • †Epipetschoracrinus
  • †Eratocrinus
  • †Erbechinus
  • †Eretmocrinus
  • †Erinocystis
  • †Erisocrinus
  • †Espanocrinus
  • †Esthonocrinus
  • †Estonocystis
  • †Ethelocrinus
  • †Etheridgella
  • †Etoctenocystis
  • †Eucalyptocrinites
  • †Eucatillocrinus
  • †Eucidaris
  • †Eucladia
  • †Eucladocrinus
  • †Eucystis
  • †Eudesicrinus
  • †Eudimerocrinus
  • †Euerisocrinus
  • †Eugeniacrinites
  • †Euhydrodiskos
  • †Eumitrocystella
  • †Eumorphocrinus
  • †Eumorphocystis
  • †Euonychocrinus
  • †Eupachycrinus
  • †Eupatagus
  • †Euptychocrinus
  • †Eurhodia
  • †Euryoblastus
  • †Euryocrinus
  • †Eurypetalum
  • †Eurypneustes
  • †Eurysalenia
  • †Euspirocrinus
  • †Eustenocrinus
  • †Eustypocystis
  • †Eutaxocrinus
  • †Eutelecrinus
  • †Euthemon
  • †Eutretocystis
  • †Eutrochocrinus
  • †Euzonosoma
  • †Evechinus
  • †Exaetocrinus
  • †Exlinella
  • †Exochocrinus
  • †Exocrinus
  • †Exoriocrinus
  • †Exsulacrinus
  • †Exterocrinus

F

  • †Fanulodiscus
  • †Faorina
  • †Farquharsonia
  • †Faujasia
  • †Fauraster
  • †Fayoumaster
  • †Fellaster
  • †Fellius
  • †Fernandezaster
  • †Fibularia
  • †Fibulaster
  • †Fibulina
  • †Fifeocrinus
  • †Firmacidaris
  • †Fishericrinus
  • †Fissobractites
  • †Foerstecystis
  • †Foerstediscus
  • †Foliaster
  • †Follicrinus
  • †Fomalhautia
  • †Forbesiaster
  • †Forbesiocrinus
  • †Forthocrinus
  • †Fossulaster
  • †Fournierechinus
  • †Fourtaunia
  • †Frankocrinus
  • †Frizzellus
  • †Fungocystites
  • †Furcaster

G

Gilbertsocrinus typus.
  • †Gagaria
  • †Galateacrinus
  • †Galeaster
  • †Galeola
  • †Galeraster
  • †Galerites
  • †Galeroclypeus
  • †Galeropygus
  • †Galliaecystis
  • †Gammarocrinites
  • †Ganbirretia
  • †Garumnaster
  • †Gasterocoma
  • †Gastrocrinus
  • †Gaulocrinus
  • †Gaurocrinus
  • †Gauthieria
  • †Gauthiosoma
  • †Gazacrinus
  • †Gemmacrinus
  • †Gennaeocrinus
  • †Gentilia
  • †Geocoma
  • †Geraocrinus
  • †Germanasterias
  • †Geroldicrinus
  • †Gibbaster
  • †Giganticlavus
  • †Gilbertsocrinus
  • †Gillechinus
  • †Gillocystis
  • †Gilmocrinus
  • †Giraliaster
  • †Girvanaster
  • †Girvanicystis
  • †Gissocrinus
  • †Gitolampas
  • †Glansicystis
  • †Glaphyocrinus
  • †Glaphyrocystis
  • †Glaucocrinus
  • †Glaukosocrinus
  • †Glenotremites
  • †Globacrocrinus
  • †Globator
  • †Globoblastus
  • †Globocrinus
  • †Globulocystites
  • †Glossocrinus
  • †Glyphocyphus
  • †Glyphopneustes
  • †Glypotocidaris
  • †Glyptechinus
  • †Glypticus
  • †Glyptocrinus
  • †Glyptocyphus
  • †Glyptocystella
  • †Glyptocystites
  • †Glyptosphaerites
  • †Glyptosphaeronites
  • †Gnorimocrinus
  • †Gogia
  • †Goleocrinus
  • †Gomphechinus
  • †Gomphocystites
  • †Gongrochanus
  • †Gongrocrinus
  • †Gongyloblastus
  • †Goniocidaris
  • †Goniocrinus
  • †Goniophorus
  • †Goniopygus
  • †Goniosigma
  • †Gonzalezaster
  • †gorgonocephalid
  • †Gothocrinus
  • †Gotlandechinus
  • †Gracilechinus
  • †Graffhamicrinus
  • †Grammechinus
  • †Granatocrinus
  • †Granobrissoides
  • †Graphepleurus
  • †Graphiocrinus
  • †Grasia
  • †Grenprisia
  • †Griphocrinus
  • †Grypocrinus
  • †Gualtieria
  • †Guettardicrinus
  • †Guettaria
  • †Guichenocarpos
  • †Gustabilicrinus
  • †Gutticrinus
  • †Gymnocidaris
  • †Gymnocrinus
  • †Gymnodiadema
  • †Gyrocystis

H

  • †Habanaster
  • †Hadranderaster
  • †Hadroblastus
  • †Hadrochthus
  • †Hadrocrinus
  • †Hadrocystis
  • †Hadrodiscus
  • †Haereticotaxocrinus
  • †Haeretocrinus
  • †Hagenowia
  • †Hagnocrinus
  • †Haimea
  • †Hallaster
  • †Hallicystis
  • †Hallocrinus
  • †Halogetocrinus
  • †Halysiocrinus
  • †Hanusia
  • †Hapalocrinus
  • †Haplocrinites
  • †Haplosphaeronis
  • †Hardouinia
  • †Harmostocrinus
  • †Harrelicrinus
  • †Harrellicrinus
  • †Hattopsis
  • †Haughtonaster
  • †Hebeticrinus
  • †Heckericystis
  • †Helfriedella
  • †Helianthaster
  • †Heliaster
  • †Helicocrinus
  • †Helicocystis
  • †Helicoplacus
  • †Heliocidaris
  • †Heliocrinites
  • †Heliophora
  • †Heliosocrinus
  • †Helodiadema
  • †Hemiaster
  • †Hemibrachiocrinus
  • †Hemicara
  • †Hemicidaris
  • †Hemicosmites
  • †Hemicrinus
  • †Hemicystites
  • †Hemidiadema
  • †Hemieurylae
  • †Hemifaorina
  • †Hemigymnia
  • †Hemiindocrinus
  • †Hemimollocrinus
  • †Hemipedina
  • †Hemipneustes
  • †Hemisphaeranthos
  • †Hemistreptacron
  • †Hemistreptocrinus
  • †Hemithylus
  • †Hemitiaris
  • †Henicocystis
  • †Henricia
  • †Heracrinus
  • †Hercocrinus
  • †Hernandezaster
  • †Herpetocrinus
  • †Herreraster
  • †Hertha
  • †Hesperaster
  • †Hesperocystis
  • †Hessotiara
  • †Heteraster
  • †Heteroblastus
  • †Heterobrissus
  • †Heterocentrotus
  • †Heterocidaris
  • †Heterocrinus
  • †Heterocystites
  • †Heterodiadema
  • †Heterolampas
  • †Heterometra
  • †Heteropedina
  • †Heterosalenia
  • †Heteroschisma
  • †Hexacrinites
  • †Hexuraster
  • †Hikelaster
  • †Hillocystis
  • †Himerocrinus
  • †Himerometra
  • †Hippasteria
  • †Hippocystis
  • †Hirneacrinus
  • †Hirudocidaris
  • †Hispidocrinus
  • †Histocidaris
  • †Histocrinus
  • †Holaster
  • †Holcocrinus
  • †Holcopneustes
  • †Holectypus
  • †Hollowaycrinus
  • †Holmeseocrinus
  • †Holocrinus
  • †Holocystites
  • †Holopus
  • †Holothuropsis
  • †Holynocrinus
  • †Homalocrinus
  • †Homocrinus
  • †Homocystites
  • †Homoeaster
  • †Homoeopetalus
  • †Hoplocrinus
  • †Hormocrinus
  • †Hosieocrinus
  • †Houiblastus
  • †Hoyacrinus
  • †Hudsonaster
  • †Huniella
  • †Hunsrueckaster
  • †Hupea
  • †Huttonechinus
  • †Hyalocrinus
  • †Hyattechinus
  • †Hyboclypus
  • †Hybocrinus
  • †Hybocystites
  • †Hydreionocrinus
  • †Hydriocrinus
  • †Hydroporocrinus
  • †Hylodecrinus
  • †Hypechinus
  • †Hyperoblastus
  • †Hypocrinus
  • †Hypodiadema
  • †Hypopygurus
  • †Hyposalenia
  • †Hypselocrinus
  • †Hypsiclavus
  • †Hypsocrinus
  • †Hypsopatagus
  • †Hypsopygaster
  • †Hyrtanecrinus
  • †Hysteraster
  • †Hystrichopsydrax
  • †Hystrigaster
  • †Hystriyasterias

I

  • †Ibanocrinus
  • †Iberocrinus
  • †Ibexocrinus
  • †Icthyocrinus
  • †Idaeumocrinus
  • †Idiocidaris
  • †Idosocrinus
  • †Iheringiella
  • †Ilarionia
  • †Illemnocrinus
  • †Illusioluidia
  • †Ilmocrinus
  • †Imitatocrinus
  • †Implicaticystis
  • †Indiaster
  • †Indoblastus
  • †Indocrinus
  • †Infraclypeus
  • †Infulaster
  • †Intermediacrinus
  • †Inyocrinus
  • †Iocrinus
  • †Iowacystis
  • †Iraniaster
  • †Iranoblastus
  • †Irenechinus
  • †Isaster
  • †Isechinus
  • †Ismidaster
  • †Isocatillocrinus
  • †Isocrinus
  • †Isomicraster
  • †Isopetalum
  • †Isopneustes
  • †Isorophus
  • †Isorophusella
  • †Isotomocrinus
  • †Isselicrinus
  • †Iteacrinus
  • †Ivanovaecrinus

J

  • †Jacksonaster
  • †Jacquiertia
  • †Jaekelicrinus
  • †Jaekelocarpus
  • †Jaekelocystis
  • †Jaekelometra
  • †Jahnocrinus
  • †Jeannetia
  • †Jeronia
  • †Jimbacrinus
  • †Jordanocaudina
  • †Juglandocrinus
  • †Junggaroblastus
  • †Junocrinus

K

  • †Kadiskoblastus
  • †Kallimorphocrinus
  • †Kalpidocrinus
  • †Kanabinocrinus
  • †Kansacrinus
  • †Karlaster
  • †Katarocrinus
  • †Katoblastus
  • †Kazachstanoblastus
  • †Kentrospondylus
  • †Kephrenia
  • †Kertaster
  • †Kewia
  • †Kierechinus
  • †Kierocystis
  • Kina
  • †Kinzercystis
  • †Klasmura
  • †Kongielechinus
  • †Koninckocidaris
  • †Kooptoonocrinus
  • †Kopficrinus
  • †Kopficystis
  • †Kophinocrinus
  • †Kopriacrinus
  • †Koryschisma
  • †Kozurella
  • †Krama
  • †Krinocrinus
  • †Kroppocrinus
  • †Kuehnites
  • †Kylixocrinus
  • †Kyraster
  • †Kyreocrinus

L

  • †Labiocrinus
  • †Labrotaxis
  • †Laccocrinus
  • †Lacertasterias
  • †Laevigatocrinus
  • †Laevipatagus
  • †Laganum
  • †Lageniocrinus
  • †Lagynocystis
  • †Lajanaster
  • †Lambertechinus
  • †Lambertella
  • †Lambertiaster
  • †Lambertona
  • †Lampadaster
  • †Lampadocorys
  • †Lampadosocrinus
  • †Lampteroblastus
  • †Lampterocrinus
  • †Lanecrinus
  • †Lanieria
  • †Lanternarius
  • †Lanternocrinus
  • †Lanthanaster
  • †Lapillocystites
  • †Lapworthura
  • †Lasanocrinus
  • †Lasiocrinus
  • †Laticlypus
  • †Laubeocrinus
  • †Laudonocrinus
  • †Laurelocrinus
  • †Lebetocrinus
  • †Lebetodiscus
  • †Lecanocrinus
  • †Lecobasicrinus
  • †Lecocrinus
  • †Lecythiocrinus
  • †Lecythocrinus
  • †Ledidocidaris
  • †Lefortia
  • †Leiocyphus
  • †Leioechinus
  • †Leiopedina
  • †Leiostomaster
  • †Lekocrinus
  • †Lemennocrinus
  • †Lenicyamidia
  • †Leniechinus
  • †Lenita
  • †Lenneocrinus
  • †Lenticidaris
  • †Leocrinus
  • †Leodia
  • †Lepadocystis
  • †Lepidactis
  • †Lepidaster
  • †Lepidasterella
  • †Lepidasterina
  • †Lepidechinoides
  • †Lepidechinus
  • †Lepidesthes
  • †Lepidocalix
  • †Lepidocentrus
  • †Lepidoconia
  • †Lepidocystis
  • †Lepidodiscus
  • †Lepocrinites
  • †Leptechinus
  • †Leptocidaris
  • †Leptocystis
  • †Leptogonium
  • †Leptopleurus
  • †Leptosalenia
  • †Leptoschisma
  • †Lepyriactis
  • †Leurocidaris
  • †Levicidaris
  • †Leviechinus
  • †Lichenoides
  • †Liliocrinus
  • †Linckia
  • †Lingulocystis
  • †Linobrachiocrinus
  • †Linocrinus
  • †Linthia
  • †Liomolgocrinus
  • †Liparocrinus
  • †Lipsanocystis
  • †Lispidecodus
  • †Lithocrinus
  • †Litocrinus
  • †Lobalocrinus
  • †Lobomelocrinus
  • †Logocrinus
  • †Lonchocrinus
  • †Lopadiocrinus
  • †Lophaster
  • †Lophidiaster
  • †Lophoblastus
  • †Lophocrinus
  • †Loriolaster
  • †Loriolella
  • †Loriolia
  • †Loriolicrinus
  • †Loriolipedina
  • †Loriolometra
  • †Lotocrinus
  • †Lovenechinus
  • †Lovenia
  • †Lovenicystis
  • †Lovenilampas
  • †Loxocrinus
  • †Luhocrinus
  • †Luidia
  • †Lumectaster
  • †Lutetiaster
  • †Luxocrinus
  • †Lyonicrinus
  • †Lyricocarpus
  • †Lyriocrinus
  • †Lysocystites
  • †Lytechinus

M

Macrocrinus verneuilianus (Shumard, 1855) from the Burlington Limestone (Lower Carboniferous) near Burlington, Iowa.
  • †Macarocrinus
  • †Maccoya
  • †Macnamaratylus
  • †Macraster
  • †Macrocrinus
  • †Macrocystella
  • †Macrodiadema
  • †Macropneustes
  • †Macroporaster
  • †Macrostylocrinus
  • †Macurdablastus
  • †Maennilicrinus
  • †Magnosia
  • †Malaiocrinus
  • †Malchiblastus
  • †Maligneocrinus
  • †Malocystites
  • †Mandelacrinus
  • †Mandalacystis
  • †Manicrinus
  • †Manillacrinus
  • †Manticrinus
  • †Mantikosocrinus
  • †Maquoketocrinus
  • †Maragnicrinus
  • †Marathonocrinus
  • †Maretia
  • †Marginaster
  • †Marginura
  • †Margocrinus
  • †Marhoumacrinus
  • †Mariania
  • †Marjumicystis
  • †Marsupiocrinus
  • †Marsupites
  • †Martinechinus
  • †Mastaster
  • †Mastigactis
  • †Mastigocrinus
  • †Mastigophiura
  • †Mastoblastus
  • †Mathericrinus
  • †Mattsechinus
  • †Mauritanaster
  • †Mausoleaster
  • †Mazzettia
  • †Mediaster
  • †Medocechinus
  • †Medusaster
  • †Meekechinus
  • †Megacidaris
  • †Megaliocrinus
  • †Meganotocrinus
  • †Megapetalus
  • †Megapneustes
  • †Megaporocidaris
  • †Megistocrinus
  • †Melbacrinus
  • †Mellita
  • †Mellitella
  • †Melocrinites
  • †Melonechinus
  • †Menniscocrinus
  • †Menocidaris
  • †Menopygus
  • †Menuthiaster
  • †Meoma
  • †Mepygurus
  • †Mercedescaudina
  • †Meristocrinus
  • †Meristoschisma
  • †Merocidaris
  • †Merocrinus
  • †Merriamaster
  • †Mesoblastus
  • †Mesocystis
  • †Mesodiadema
  • †Mesodiadema
  • †Mesopalaeaster
  • †Mesotremaster
  • †Mespilocrinus
  • †Mespilocystites
  • †Messaoudia
  • †Metablastus
  • †Metabolocrinus
  • †Metacalceolispongia
  • †Metacatillocrinus
  • †Metacrinus
  • †Metacrocrinus
  • †Metacromyocrinus
  • †Metaeutelecrinus
  • †Metaffinocrinus
  • †Metaindocrinus
  • †Metalia
  • †Metallagecrinus
  • †Metaperimestocrinus
  • †Metaporinus
  • †Metasterocystis
  • †Metasycocrinus
  • †Methabocrinus
  • †Metholectypus
  • †Metichthyocrinus
  • †Metopaster
  • †Metutharocrinus
  • †Miatschkovocrinus
  • †Micradites
  • †Micraster
  • †Microantyx
  • †Microblastus
  • †Microcaracrinus
  • †Microcrinus
  • †Microcyphus
  • †Microdiadema
  • †Microlampas
  • †Micropedina
  • †Micropsis
  • †Mictocrinus
  • †Migliorinia
  • †Mikrocidarió
  • †Millericrinus
  • †Milonicystis
  • †Mimocystites
  • †Minervaecystis
  • †Minicidaris
  • †Minicrinus
  • †Minilyacrinus
  • †Miocidaris
  • †Miopentagonaster
  • †Miospondylus
  • †Miracrinus
  • †Mirechinus
  • †Mistia
  • †Mitrocrinus
  • †Mitrocystella
  • †Mitrocystites
  • †Moapocrinus
  • †Moenocrinus
  • †Moira
  • †Moiropsis
  • †Mokotibaster
  • †Mollocrinus
  • †Monachocrinus
  • †Monadoblastus
  • †Monaldicrinus
  • †Monaster
  • †Mongolocarpos
  • †Moniellocrinus
  • †Monilipsolus
  • †Monoblastus
  • †Monobrachiocrinus
  • †Monocycloides
  • †Monodiadema
  • †Monophoraster
  • †Monoschizablastus
  • †Monostychia
  • †Monstrocrinus
  • †Montanablastus
  • †Mooreocrinus
  • †Moronaster
  • †Morrowcrinus
  • †Mortensenaster
  • †Mortensenites
  • †Mortonella
  • †Moscovicrinus
  • †Moundocrinus
  • †Mundaster
  • †Murravechinus
  • †Musicrinus
  • †Mycocrinus
  • †Myeinocystites
  • †Myelodactylus
  • †Myriastiches
  • †Myrtillocrinus
  • †Mysticocrinus

N

  • †Nacocrinus
  • †Nactocrinus
  • †Nanicrinus
  • †Nannoblastus
  • †Nanocarpus
  • †Nanocrinus
  • †Narindechinus
  • †Nassoviocrinus
  • †Nasutocrinus
  • †Nebrashacrinus
  • †Necopinocrinus
  • †Neerkolocrinus
  • †Nehalemia
  • †Nemaster
  • †Neoarchaeocrinus
  • †Neobothriocidaris
  • †Neocamptocrinus
  • †Neocatacrinus
  • †Neocatillocrinus
  • †Neocatopygus
  • †Neocrinus
  • †Neodadocrinus
  • †Neodichocrinus
  • †Neoglobator
  • †Neoisorophusella
  • †Neolaganum
  • †Neolageniocrinus
  • †Neopalaeaster
  • †Neoplatycrinus
  • †Neoproraster
  • †Neoprotencrinus
  • †Neorumphia
  • †Neoschisma
  • †Neozeacrinus
  • †Nereocrinus
  • †Nevadacrinus
  • †Nevadaecystis
  • †Nevadocrinus
  • †Nexocrinus
  • †Nielsenicrinus
  • †Ninocrinus
  • †Nipponaster
  • †Nipponaster
  • †Nipterocrinus
  • †Nodoblastus
  • †Noetlingaster
  • †Nolichuckia
  • †Nonparactocrinus
  • †Nordenskjoeldaster
  • †Nortonechinus
  • †Notiocatillocrinus
  • †Notiocrinus
  • †Notoblastus
  • †Notocarpos
  • †Notocidaris
  • †Notocrinus
  • †Notolampas
  • †Noviaster
  • †Nowracrinus
  • †Nucleocrinus
  • †Nucleolites
  • †Nucleopygus
  • †Nudechinus
  • †Nudobrissus
  • †Nullamphiura
  • †Nummicrinus
  • †Nunnacrinus
  • †Nuxocrinus
  • †Nyctocrinus
  • †Nymphaeoblastus
  • †Nymphaster

O

  • †Occiducrinus
  • †Occultocystis
  • †Ochetes
  • †Oedematocidaris
  • †Oehlerticrinus
  • †Oenochoacrinus
  • †Offaster
  • †Ohiocrinus
  • †Oklahomacrinus
  • †Oklahomacystis
  • †Oligobrachyocrinus
  • †Oligophyma
  • †Oligoporus
  • †Oligopygus
  • †Oneirophanites
  • †Ontariocrinus
  • †Onychaster
  • †Onychocrinus
  • †Oocystis
  • †Oolopygus
  • †Opechinus
  • †Ophiacantha
  • †Ophiaulax
  • †Ophiocnida
  • †Ophiocoma
  • †Ophiocrinus
  • †Ophiocrossota
  • †Ophiocten
  • †Ophioglyphoida
  • †Ophiolancea
  • †Ophiomusium
  • †Ophiopetra
  • †Ophiopinna
  • †Ophiothrix
  • †Ophiotitanos
  • †Ophiotrigonum
  • †Ophioxenikos
  • †Ophiura
  • †Ophiurella
  • †Ophiurina
  • †Ophiuriocoma
  • †Ophiurocrinus
  • †Ophryaster
  • †Opisopneustes
  • †Opissaster
  • †Opsiocrinus
  • †Orbiblastus
  • †Orbignyana
  • †Orbignycrinus
  • †Orbitremites
  • †Ornaticannula
  • †Ornithaster
  • †Orocystites
  • †Orophocrinus
  • †Orthaster
  • †Orthocidaris
  • †Orthocrinus
  • †Orthogonocrinus
  • †Orthopsis
  • †Osculocystis
  • †Ossicrinus
  • †Osteocrinus
  • †Othneiocrinus
  • †Ottawacrinus
  • †Oustechnius
  • †Oviclypeus
  • †Ovocarpus
  • †Ovulaster
  • †Ovulechinus
  • †Ovulocystites
  • †Oxynocrinus

P

  • †Pabianocrinus
  • †Pachopsites
  • †Pachyblastus
  • †Pachycalix
  • †Pachycidaris
  • †Pachylocrinus
  • †Pachyocrinus
  • †Pagecrinus
  • †Paianocrinus
  • †Paiderocrinus
  • †Palaeantedon
  • †Palaeaster
  • †Palaechinus
  • †Palaeocoma
  • †Palaeocomaster
  • †Palaeocrinus
  • †Palaeocucumaria
  • †Palaeocystites
  • †Palaeodiadema
  • †Palaeodiscus
  • †Palaeoholopus
  • †Palaeopedina
  • †Palaeophiura
  • †Palaeosolaster
  • †Palaeostella
  • †Palaeostoma
  • †Palaeoypsilus
  • †Palaeura
  • †Palasterina
  • †Palasteriscus
  • †Palelpidia
  • †Paleochiridota
  • †Paleoctenodiscus
  • †Paleopneustes
  • †Paleosphaeronites
  • †Palhemiaster
  • †Palmeraster
  • †Palmerius
  • †Palmerocrinus
  • †Pandanocrinus
  • †Pandoracrinus
  • †Parabotryocrinus
  • †Parabrissus
  • †Parabursacrinus
  • †Paracatillocrinus
  • †Paracidaris
  • †Paraclidochirus
  • †Paracodaster
  • †Paracolocrinus
  • †Paracomatula
  • †Paracosmetocrinus
  • †Paracotylederma
  • †Paracremacrinus
  • †Paracrocrinus
  • †Paracromyocrinus
  • †Paractocrinus
  • †Paracucumarites
  • †Paracydonocrinus
  • †Paracymbiocrinus
  • †Paracystis
  • †Paradelocrinus
  • †Paradiabolocrinus
  • †Paradichocrinus
  • †Paradoxechinus
  • †Paradoxocrinus
  • †Paragammarocrinites
  • †Paragaricocrinus
  • †Paragassizocrinus
  • †Paragazacrinus
  • †Paragogia
  • †Paragonaster
  • †Paragraphiocrinus
  • †Paraheteraster
  • †Parahexacrinus
  • †Paramegaliocrinus
  • †Paramelocrinus
  • †Paramphicrinus
  • †Paranacystis
  • †Paranisocrinus
  • †Parapernerocrinus
  • †Parapisocrinus
  • †Paraplasocrinus
  • †Parapygus
  • †Pararchaeocrinus
  • †Parasalenia
  • †Parascutella
  • †Parascytalocrinus
  • †Parastachyocrinus
  • †Parastephanocrinus
  • †Paraster
  • †Parasycocrinus
  • †Paratalarocrinus
  • †Paratimorocidaris
  • †Parazeacrinites
  • †Parazophocrinus
  • †Paredriophus
  • †Pareocrinus
  • †Parethelocrinus
  • †Parhabdocidaris
  • †Parichthyocrinus
  • †Parindocrinus
  • †Pariocrinus
  • †Parisangulocrinus
  • †Parisocrinus
  • †Parmulechinus
  • †Paronaster
  • †Parorthocrinus
  • †Parspaniocrinus
  • †Parulocrinus
  • †Parvicidaris
  • †Parvioctoidus
  • †Parvispina
  • †Passalocrinus
  • †Patelliocrinus
  • †Paulocrinus
  • †Paurocidaris
  • †Pedatopriscus
  • †Pedina
  • †Pedinocrinus
  • †Pedinopsis
  • †Pedinothuria
  • †Pegaster
  • †Pegocrinus
  • †Pelanechinus
  • †Pelanodiadema
  • †Pelecocrinus
  • †Pelidocrinus
  • †Pellecrinus
  • †Peltacrinus
  • †Peltocystis
  • †Pemphocystis
  • †Penicillicrinus
  • †Peniculocrinus
  • †Pentablastus
  • †Pentacrinites
  • †Pentaramicrinus
  • †Pentasteria
  • †Pentececrinus
  • †Pentechinus
  • †Pentedium
  • †Pentephyllum
  • †Pentremites
  • †Pentremitidea
  • †Pentremoblastus
  • †Pepitaxoncrinus
  • †Peraspatangus
  • †Percevalicrinus
  • †Peremocrinus
  • †Periarchus
  • †Periaster
  • †Peribrissus
  • †Pericosmus
  • †Peridionites
  • †Periechocrinus
  • †Periglyptocrinus
  • †Perimestocrinus
  • †Perischocidaris
  • †Perischodomus
  • †Perissocrinus
  • †Perittoblastus
  • †Permaster
  • †Permiocrinus
  • †Permobrachypus
  • †Pernerocrinus
  • †Peronella
  • †Peronellites
  • †Perritocrinus
  • †Perunocrinus
  • †Petalambicrinus
  • †Petaloblastus
  • †Petalobrissus
  • †Petalocrinus
  • †Petalocystites
  • †Petraster
  • †Petrocrinus
  • †Petropegia
  • †Petschoracrinus
  • †Phacelocrinus
  • †Phaenoblastus
  • †Phaenoschisma
  • †Phalacrocidaris
  • †Phalacropedina
  • †Phanocrinus
  • †Pharaonaster
  • †Phillipaster
  • †Phillipsocrinus
  • †Phimocrinus
  • †Phlyctocystis
  • †Phocidaster
  • †Pholidechinus
  • †Pholidocidaris
  • †Phragmactis
  • †Phrygilocrinus
  • †Phyllacanthus
  • †Phyllobrissus
  • †Phyllocrinus
  • †Phyllocystis
  • †Phymechinus
  • †Phymopedina
  • †Phymosoma
  • †Phymotaxis
  • †Physaster
  • †Physetocrinus
  • †Pictaviechinus
  • †Pidelocrinus
  • †Pileus
  • †Pilidiocrinus
  • †Pilocrinus
  • †Pilocystites
  • †Pimlicocrinus
  • †Pirasocrinus
  • †Pirocystella
  • †Pisocrinus
  • †Pisolampas
  • †Pithocrinus
  • †Placoblastus
  • †Placocystella
  • †Placocystites
  • †Placometra
  • †Plagiobrissus
  • †Plagiochasma
  • †Plagiocrinus
  • †Planacrocrinus
  • †Platanaster
  • †Platipygus
  • †Platyacrocrinus
  • †Platybrissus
  • †Platycrinites
  • †Platycystites
  • †Platyfundocrinus
  • †Platyhexacrinus
  • †Plaxocrinus
  • †Playfordicrinus
  • †Plegiocidaris
  • †Pleiechinus
  • †Pleiocyphus
  • †Plemnocrinus
  • †Plesiaster
  • †Plesiastropecten
  • †Plesioastropecten
  • †Plesiocidaris
  • †Plesiocrinus
  • †Plesiolampas
  • †Plesiopatagus
  • †Plethoschisma
  • †Pleurocrinus
  • †Pleurocystites
  • †Pleurodiadema
  • †Pleuroschisma
  • †Plicatocrinus
  • †Plicodendrocrinus
  • †Pliolampas
  • †Plococidaris
  • †Plotocrinus
  • †Plumaster
  • †Plummericrinus
  • †Poculicrinus
  • †Poecilocrinus
  • †Pogonipocrinus
  • †Polusocrinus
  • †Polycidaris
  • †Polycosmites
  • †Polycrinus
  • †Polycyphus
  • †Polydeltoideus
  • †Polydesmaster
  • †Polydiadema
  • †Polygonocrinus
  • †Polypeltes
  • †Polyplacida
  • †Polyplacus
  • †Polyptychella
  • †Polysalenia
  • †Polytaxicidaris
  • †Polytryphocycloides
  • †Pomaster
  • †Pomatocrinus
  • †Porachistrum
  • †Porechinus
  • †Poriocidaris
  • †Poroblastus
  • †Porocidaris
  • †Porocrinus
  • †Poropeltaris
  • †Porosoma
  • †Porphyrocrinus
  • †Porpitella
  • †Postibulla
  • †Poteriocrinites
  • †Pourtalesia
  • †Pradesura
  • †Pradocrinus
  • †Praecaudina
  • †Praecupulocrinus
  • †Praedicticrinus
  • †Praeeuphronides
  • †Praeisselicrinus
  • †Praeorocrinus
  • †Praepleurocystis
  • †Pregazacrinus
  • †Premanicrinus
  • †Prenaster
  • †Prininocrinus
  • †Printechinus
  • †Prionechinus
  • †Prionocidaris
  • †Priscoligula
  • †Priscolongatus
  • †Priscopedatoides
  • †Priscopedatus
  • †Priscularites
  • †Proallosocrinus
  • †Proampelocrinus
  • †Proanisocrinus
  • †Proapsidocrinus
  • †Probletocrinus
  • †Prochauvelicystis
  • †Prochoidiocrinus
  • †Procidaris
  • †Procomaster
  • †Procothurnocystis
  • †Proctothylacocrinus
  • †Proescutella
  • †Proexenocrinus
  • †Progalliaecystis
  • †Progonechinus
  • †Prohexacrinus
  • †Proholaster
  • †Proholopus
  • †Proholothuria
  • †Proindocrinus
  • †Prokopicrinus
  • †Prokopicystis
  • †Prolobocrinus
  • †Promelocrinus
  • †Promopalaeaster
  • †Pronechinus
  • †Prophyllacanthus
  • †Prophyllocrinus
  • †Propoteriocrinus
  • †Proraster
  • †Prosostoma
  • †Protacrocrinus
  • †Protarthraster
  • †Protaster
  • †Protaxocrinus
  • †Protenaster
  • †Protencrinus
  • †Proterocidaris
  • †Proterocystites
  • †Protheelia
  • †Protobrissus
  • †Protocaudina
  • †Protocidaris
  • †Protocrinites
  • †Protocystis
  • †Protocystites
  • †Protocytidium
  • †Protolampas
  • †Protopalaeaster
  • †Protoscutella
  • †Protothyraster
  • †Protremaster
  • †Prowillungaster
  • †Prunocystites
  • †Psalidocrinus
  • †Psammechinus
  • †Psephechinus
  • †Psephoaster
  • †Pseudananchys
  • †Pseudarbacia
  • †Pseudarbacina
  • †Pseudarchaster
  • †Pseudaristocystis
  • †Pseudechinus
  • †Pseudholaster
  • †Pseudoantedon
  • †Pseudobrissus
  • †Pseudocentrotus
  • †Pseudocidaris
  • †Pseudocrinites
  • †Pseudodiadema
  • †Pseudodicoptella
  • †Pseudoexlinella
  • †Pseudoffaster
  • †Pseudogibbaster
  • †Pseudolinthia
  • †Pseudopedina
  • †Pseudopygaulus
  • †Pseudopygurus
  • †Pseudorthopsis
  • †Pseudosaccocoma
  • †Pseudosalenia
  • †Pseudosorella
  • †Pseudostaurocumites
  • †Pseudovictoriacystis
  • †Pseudowashitaster
  • †Psilocrinus
  • †Pskovicrinus
  • †Pterinocrinus
  • †Pterocoma
  • †Pterotoblastus
  • †Pterotocrinus
  • †Ptilonaster
  • †Ptychoblastus
  • †Ptychocosmites
  • †Ptychocrinus
  • †Pulaskicrinus
  • †Pumilindocrinus
  • †Punctatites
  • †Pusillaster
  • †Putilovocrinus
  • †Pycinaster
  • †Pycnocrinus
  • †Pycnosaccus
  • †Pygaster
  • †Pygaulus
  • †Pygecystis
  • †Pygidiolampas
  • †Pygmaeocrinus
  • †Pygomalus
  • †Pygopistes
  • †Pygopyrina
  • †Pygorhynchus
  • †Pygorhytis
  • †Pygospatangus
  • †Pygurostoma
  • †Pygurus
  • †Pyndaxocrinus
  • †Pyramiblastus
  • †Pyrenocrinus
  • †Pyrgocystis
  • †Pyrina
  • †Pyrocystites
  • †Pyxidocrinus

Q

  • †Quantoxocrinus
  • †Quenstedticrinus
  • †Quiniocrinus
  • †Quinquecaudex

R

  • †Rachiosoma
  • †Radiobrissus
  • †Radiocyphus
  • †Radiolus
  • †Ramacrinus
  • †Ramseyocrinus
  • †Ramulocrinus
  • †Ramusites
  • †Rasfacrinus
  • †Raymondicrinus
  • †Recrosalenia
  • †Rectitriordo
  • †Recurvaster
  • †Regnellicrinus
  • †Regnellicystis
  • †Regulaecystis
  • †Remesimetra
  • †Remisovicrinus
  • †Remondella
  • †Resetocrinus
  • †Reteocrinus
  • †Reticulocarpos
  • †Retusocrinus
  • †Revalocrinus
  • †Revalocystis
  • †Rhabdocidaris
  • †Rhabdocrinus
  • †Rhabdotites
  • †Rhachkicrinus
  • †Rhadinocrinus
  • †Rhaphaocrinus
  • †Rhenaster
  • †Rhenechinus
  • †Rhenocrinus
  • †Rhenocystis
  • †Rhenopyrgus
  • †Rheocrinus
  • †Rhipidocrinus
  • †Rhipidocystis
  • †Rhodanometra
  • †Rhodocrinites
  • †Rhombifera
  • †Rhopaloblastus
  • †Rhopalocoma
  • †Rhopalocrinus
  • †Rhopalocystis
  • †Rhopocrinus
  • †Rhopostoma
  • †Rhyncholampas
  • †Rhynchopygus
  • †Rhynobrissus
  • †Ridersia
  • †Rigaudites
  • †Rimosidocrinus
  • †Rispolia
  • †Ristnacrinus
  • †Roemerocrinus
  • †Roiometra
  • †Rojasia
  • †Rota
  • †Rotasaccus
  • †Rotula
  • †Rotuloidea
  • †Roveacrinoides
  • †Roveacrinus
  • †Royasendia
  • †Rumphia
  • †Rumphiocrinus
  • †Runa
  • †Rutroclypeus

S

  • †Sacariacrinus
  • †Saccocoma
  • †Saccosompsis
  • †Sacrinus
  • †Sagenocrinites
  • †Sagittoblastus
  • †Salenia
  • †Salenidia
  • †Salmacis
  • †Salteraster
  • †Samlandaster
  • †Sampsonocrinus
  • †Sanchezaster
  • †Sanchezella
  • †Santeelampas
  • †Sardinocrinus
  • †Sardocidaris
  • †Sarocrinus
  • †Savagella
  • †Savainiaster
  • †Scagliaster
  • †Scalenocystites
  • †Scammatocrinus
  • †Scaphechinus
  • †Scaptodiadema
  • †Schedexocrinus
  • †Schistocrinus
  • †Schizaster
  • †Schizechinus
  • †Schizoblastus
  • †Schizocrinus
  • †Schizocystis
  • †Schizopneustes
  • †Schizotremites
  • †Schlueterometra
  • †Schlumbergerites
  • †Schmidtocrinus
  • †Schoenaster
  • †Schondorfia
  • †Schuchertia
  • †Schuchertocystis
  • †Schultzicrinus
  • †Sciadiocrinus
  • †Sclerasterias
  • †Sclerocrinus
  • †Sclerothupites
  • †Scolechinus
  • †Scoliechinus
  • †Scoliocrinus
  • †Scoliocystis
  • †Scotiacrinus
  • †Scotiaecystis
  • †Scotocrinus
  • †Scutaster
  • †Scutella
  • †Scutellaster
  • †Scutellina
  • †Scutellinoides
  • †Scutulum
  • †Scyphocrinites
  • †Scytalocrinus
  • †Seirocrinus
  • †Sellardsicrinus
  • †Semiometra
  • †Semipetalion
  • †Semperites
  • †Senariocrinus
  • †Separocrinus
  • †Serendipocrinus
  • †Serpianotiaris
  • †Seunaster
  • †Shidianocrinus
  • †Shimantocrinus
  • †Shintocrinus
  • †Shroshaecrinus
  • †Siderocrinus
  • †Sievertsia
  • †Sievertsia
  • †Sigambrocrinus
  • †Silesiaster
  • †Silfonocrinus
  • †Siliesiacrinus
  • †Siluraster
  • †Silurocidaris
  • †Simocrinus
  • †Simplococrinus
  • †Sinaecidaris
  • †Sinclairocystis
  • †Singularocrinus
  • †Sinocrinus
  • †Sinocystis
  • †Sinoeocrinus
  • †Sinopetaloblastus
  • †Sinopetalocrinus
  • †Sinosura
  • †Siphonocrinus
  • †Sismondia
  • †Situlacrinus
  • †Skaiocrinus
  • †Sladenia
  • †Solanocrinites
  • †Solaster
  • †Sollasina
  • †Solonaerium
  • †Solopedatus
  • †Somalechinus
  • †Somaliaster
  • †Somphocrinus
  • †Sostronocrinus
  • †Souticrinus
  • †Spandelites
  • †Spaniaster
  • †Spaniocrinus
  • †Spaniocyphus
  • †Spatagoides
  • †Spatangomorpha
  • †Spatangus
  • †Spenceraster
  • †Spenceria
  • †Spermacystis
  • †Sphaerechinus
  • †Sphaeriaster
  • †Sphaeriodiscus
  • †Sphaerocrinus
  • †Sphaerocystites
  • †Sphaeronites
  • †Sphaeroschisma
  • †Sphaerotiaris
  • †Sphaerotocrinus
  • †Sphagoblastus
  • †Spheniscocrinus
  • †Spinopriscopedatus
  • †Spiraclavus
  • †Springeracrocrinus
  • †Springericrinus
  • †Springerocystis
  • †Spriocrinus
  • †Spyridiocrinus
  • †Stachyocrinus
  • †Stamnocrinus
  • †Staphylocrinus
  • †Stauranderaster
  • †Staurocumites
  • †Staurocystis
  • †Steganocrinus
  • †Stegaster
  • †Stegopygus
  • †Stelidiocrinus
  • †Stellarocrinus
  • †Stenaster
  • †Stenechinus
  • †Stenoaster
  • †Stenometra
  • †Stenopecrinus
  • †Stephanoblastus
  • †Stephanocrinus
  • †Stephanoura
  • †Stereoaster
  • †Stereobrachicrinus
  • †Stereocidaris
  • †Sternotaxis
  • †Stewbrecrinus
  • †Stibaraster
  • †Stibarocrinus
  • †Stichocystis
  • †Stichopitella
  • †Stichopites
  • †Stigmatopygus
  • †Stinocrinus
  • †Stipatocrinus
  • †Stiptocrinus
  • †Stirechinus
  • †Stiremetra
  • †Stomaporus
  • †Stomechinus
  • †Stomiocrinus
  • †Stomopneutes
  • †Storthingocrinus
  • †Strambergocrinus
  • †Streblocrinus
  • †Streptaster
  • †Streptocrinus
  • †Stribalocystites
  • †Strimplecrinus
  • †Strobilocystites
  • †Strobilothyone
  • †Strobocrinus
  • †Stromatocystites
  • †Strongyloblastus
  • †Strongylocentrotus
  • †Strongylocrinus
  • †Strotocrinus
  • †Struszocrinus
  • †Stuartwellercrinus
  • †Studeria
  • †Stueria
  • †Stuertzaster
  • †Stuertzura
  • †Stylocidaris
  • †Stylocrinus
  • †Styracocrinus
  • †Subarrectocrinus
  • †Sublobalocrinus
  • †Sucia
  • †Sundacrinus
  • †Sunwaptacrinus
  • †Sycocrinites
  • †Sygcaulocrinus
  • †Synaptites
  • †Synaptocrinus
  • †Synarmocrinus
  • †Synbathocrinus
  • †Synchirocrinus
  • †Syndetocrinus
  • †Synerocrinus
  • †Syntomocrinus
  • †Syntomospina
  • †Synyphocrinus
  • †Syringocrinus

T

  • †Taeniactis
  • †Taeniaster
  • †Tagenocrinus
  • †Taidocrinus
  • †Taimanawa
  • †Talarocrinus
  • †Tanablastus
  • †Tanaocystis
  • †Taphraster
  • †Tapinocrinus
  • †Tarachiocrinus
  • †Tarantocrinus
  • †Tarphypygus
  • †Tasmanicytidium
  • †Tasmanocrinus
  • †Tatechinus
  • †Tatonkacystis
  • †Taucatillocrinus
  • †Taurocrinus
  • †Taxocrinus
  • †Technocrinus
  • †Teichaster
  • †Teleiocrinus
  • †Telikosocrinus
  • †Teliocrinus
  • †Temnechinus
  • †Temnocidaris
  • †Temnocrinus
  • †Temnopleurus
  • †Temnotrema
  • †Tenagocrinus
  • †Tenuirachnius
  • †Termieria
  • †Terminaster
  • †Terocrinus
  • †Terpnocrinus
  • †Tesselaster
  • †Tessieria
  • †Testudinaster
  • †Tethyaster
  • †Tetrabrachiocrinus
  • †Tetracidaris
  • †Tetracionocrinus
  • †Tetracrinus
  • †Tetractocrinus
  • †Tetractocrinus
  • †Tetracystis
  • †Tetragonocrinus
  • †Tetragramma
  • †Tetramerocrinites
  • †Tetrapleurocrinus
  • †Tetraramania
  • †Tetravirga
  • †Texacrinus
  • †Thagastea
  • †Thalamocrinus
  • †Thallatocanthus
  • †Thallocrinus
  • †Thaminocrinus
  • †Thamnocrinus
  • †Thaumatoblastus
  • †Theelia
  • †Theleproktocrinus
  • †Theloreus
  • †Thenarocrinus
  • †Thetidicrinus
  • †Thierychinus
  • †Thiolliericrinus
  • †Tholaster
  • †Tholocrinus
  • †Tholocystis
  • †Thomacystis
  • †Thomasocrinus
  • †Thoralicystis
  • †Thresherodiscus
  • †Thuringocrinus
  • †Thylacocrinus
  • †Thylechinus
  • †Thyridocrinus
  • †Tiaracrinus
  • †Tiarechinopsis
  • †Tiarechinus
  • †Tiaridia
  • †Tiaromma
  • †Timeischytes
  • †Timorechinus
  • †Timoroblastus
  • †Tirocrinus
  • †Titanaster
  • †Tithonia
  • †Togocyamus
  • †Tormoblastus
  • †Tornatilicrinus
  • †Tornquistellus
  • †Torrocrinus
  • †Torynocrinus
  • †Totiglobus
  • †Tournoueraster
  • †Toxaster
  • †Toxopatagus
  • †Toxopneustes
  • †Trachelocrinus
  • †Trachypatagus
  • †Trampidocrinus
  • †Traskocrinus
  • †Traumatocrinus
  • †Trautscholdicrinus
  • †Tremataster
  • †Trematocystis
  • †Treocrinus
  • †Tretocidaris
  • †Triacrinus
  • †Triadechinus
  • †Triadocidaris
  • †Triassicidaris
  • †Triboloporus
  • †Tribrachyocrinus
  • †Triceracrinus
  • †Trichasteropsis
  • †Trichinocrinus
  • †Trichocrinus
  • †Trichotocrinus
  • †Tricoelocrinus
  • †Tricosmites
  • †Trimeraster
  • †Trimerocrinus
  • †Trinalicrinus
  • †Tripatocrinus
  • †Triplacidia
  • †Tripneustes
  • †Tripylus
  • †Triradites
  • †Trisalenia
  • †Trochalosoma
  • †Trochocrinites
  • †Trochocrinites
  • †Trochocystites
  • †Trochocystoides
  • †Trochodiadema
  • †Trochoechinus
  • †Trochotiara
  • †Troosticrinus
  • †Trophocrinus
  • †Tropidaster
  • †Trybliocrinus
  • †Trypherocrinus
  • †Tryssocrinus
  • †Tulipacrinus
  • †Tundracrinus
  • †Tunguskocrinus
  • †Tunisiacrinus
  • †Turanglaster
  • †Turbocrinus
  • †Tylasteria
  • †Tylocidaris
  • †Tympanoblastus
  • †Typanocrinus
  • †Tyrieocrinus
  • †Tyrolecrinus
  • †Tyrridiocystis

U

Uperocrinus nashvillae
  • †Uintacrinus
  • †Ulocrinus
  • †Ulrichaster
  • †Ulrichicrinus
  • †Ulrichidiscus
  • †Ulrichocystis
  • †Umbocrinus
  • †Uncinulina
  • †Uncinuloides
  • †Unibothriocidaris
  • †Unifascia
  • †Uniramosa
  • †Uperocrinus
  • †Urasterella
  • †Ureocrinus
  • †Urosoma
  • †Utharocrinus
  • †Uyguroblastus

V

  • †Vadarocrinus
  • †Valettaster
  • †Valsalenia
  • †Vandelcoaster
  • †Vaquerosella
  • †Vasocrinus
  • †Verbeekia
  • †Vernius
  • †Vertigocrinus
  • †Vicetiametra
  • †Victoriacystis
  • †Victoriaster
  • †Villebrunaster
  • †Vinchuscanchaia
  • †Virucrinus
  • †Vizcainocarpus
  • †Volchovia
  • †Vologesia
  • †Vomeraster
  • †Vosekocrinus
  • †Vostocovacrinus

W

  • †Wachsmuthicrinus
  • †Walcottidiscus
  • †Wacrinus
  • †Wannerocrinus
  • †Washitaster
  • †Weisbordella
  • †Wellerocystis
  • †Westgardella
  • †Westheadocrinus
  • †Wetherbyocrinus
  • †Whiteocrinus
  • †Willmanocystis
  • †Willungaster
  • †Wilsonicrinus
  • †Winkleria
  • †Woodocrinus
  • †Worthenocrinus
  • †Wrightia
  • †Wrightocrinus
  • †Wuarnia
  • †Wythella

X

Xenocrinus baeri (Meek, 1872); Upper Ordovician crinoid calyx from the Bull Fork Formation, Caesar Creek, Ohio.
  • †Xandarosaster
  • †Xanthamphiura
  • †Xenaster
  • †Xenechinus
  • †Xenoblastus
  • †Xenocatillocrinus
  • †Xenocidaris
  • †Xenocrinus
  • †Xenocystites
  • †Xinjiangoblastus
  • †Xisoallogecrinus
  • †Xyeleblastus
  • †Xysmacrinus
  • †Xysteria

Y

  • †Yachalicystis
  • †Yakovlevicrinus
  • †Yarravaster

Z

  • †Zardinechinus
  • †Zeacrinites
  • †Zenkericrinus
  • †Zenocentrotus
  • †Zenocrinus
  • †Zeuglopleurus
  • †Zeugopleurus
  • †Zeusocrinus
  • †Zirocrinus
  • †Zophocrinus
  • Zoroaster
  • †Zostocrinus
  • †Zuffardia
  • †Zumoffenia
  • †Zygocycloides
  • †Zygotocrinus

See also

References

Uncited genera can be attributed to:

External links

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