Biology:List of prehistoric echinoderm genera

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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.

  • Extinct genera are marked with a dagger (†).
  • Extant genera are bolded.

Naming conventions and terminology

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

  • Junior synonym: A name which describes the same taxon as a previously published name. If two or more genera are formally designated and the type specimens are later assigned to the same genus, the first to be published (in chronological order) is the senior synonym, and all other instances are junior synonyms. Senior synonyms are generally used, except by special decision of the ICZN, but junior synonyms cannot be used again, even if deprecated. Junior synonymy is often subjective, unless the genera described were both based on the same type specimen.
  • Nomen nudum (Latin for "naked name"): A name that has appeared in print but has not yet been formally published by the standards of the ICZN. Nomina nuda (the plural form) are invalid, and are therefore not italicized as a proper generic name would be. If the name is later formally published, that name is no longer a nomen nudum and will be italicized on this list. Often, the formally published name will differ from any nomina nuda that describe the same specimen.
  • Nomen oblitum (Latin for "forgotten name"): A name that has not been used in the scientific community for more than fifty years after its original proposal.
  • Preoccupied name: A name that is formally published, but which has already been used for another taxon. This second use is invalid (as are all subsequent uses) and the name must be replaced. As preoccupied names are not valid generic names, they will also go unitalicized on this list.
  • Nomen dubium (Latin for "dubious name"): A name describing a fossil with no unique diagnostic features. As this can be an extremely subjective and controversial designation, this term is not used on this list.
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

Dorycrinus
  • 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
  • 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

  • Echinoderms
  • Crinoids

References

Uncited genera can be attributed to:

External links