PBDB

Opinions from W. K. Spencer and C. W. Wright 1966

'Acanthaster belongs to Acanthasteridae'
'Acanthasteridae belongs to Leptognathina'
'Acroura is a nomen dubium'
'Advenaster belongs to Astropectininae'
'Advenaster inermis belongs to Advenaster'
'Agalmaster belongs to Xenasteridae'
'Aganaster belongs to Aganasterinae'
'Aganasteridae was reranked as the subfamily Aganasterinae and belongs to Ophiuridae'
'Amphiophiura belongs to Ophiurinae'
'Amphioplus belongs to Amphiuridae'
'Amphiura belongs to Amphiuridae'
'Amphiuridae belongs to Gnathophiurina'
'Ampullaster belongs to Villebrunasteridae'
'Ampullaster ubaghsi belongs to Ampullaster'
'Anorthaster belongs to Promopalaeasteridae'
'Anthenea belongs to Oreasteridae'
'Aplocoma belongs to Ophiurinae'
'Archaster belongs to Archasteridae'
'Archasteridae belongs to Granulosina'
'Archastropecten was reranked as Pentasteria (Archastropecten) and belongs to Pentasteria'
'Archegonaster belongs to Archegonasteridae'
'Archegonaster pentagonus belongs to Archegonaster'
'Archegonasteridae belongs to Goniactinida'
'Archophiactinidae belongs to Goniactinida'
'Archophiactis belongs to Archophiactinidae'
'Archophiactis grayae belongs to Archophiactis'
'Argentinaster belongs to Ophiurinidae'
'Arisaigaster belongs to Mesopalaeasterinae'
'Arthraster belongs to Arthrasterinae'
'Arthrasterinae belongs to Calliasterellidae'
'Aspidaster belongs to Stauranderasteridae'
'Aspidosoma is a subjective synonym of Encrinaster'
'Aspidosoma grayae is recombined as Encrinaster grayae'
'Aspidura belongs to Ophiurinae'
'Asteracanthion is a subjective synonym of Asterias'
'Asteriaceros belongs to Sphaerasteridae'
'Asteriadina belongs to Forcipulatida'
'Asterias belongs to Asteriinae'
'Asterias (Astropecten) recta is recombined as Pentasteria (Pentasteria) rectus'
'Asterias antiqua is recombined as Palasterina antiqua'
'Asterias cenomanensis is recombined as Cenomanaster cenomanensis'
'Asterias cotteswoldia is recombined as Pentasteria (Archastropecten) cotteswoldiae'
'Asterias gaveyi belongs to Asterias'
'Asterias jurensis is recombined as Tylasteria jurensis'
'Asterias quinqueloba is recombined as Crateraster quinqueloba'
'Asterias weissmanni is recombined as Trichasteropsis weissmanni'
'Asteriidae belongs to Asteriadina'
'Asteriinae belongs to Asteriidae'
'Asterinidae belongs to Leptognathina'
'Asterininae belongs to Asterinidae'
'Asteroidea was reranked as a subclass and belongs to Stelleroidea'
'Asteronychidae belongs to Euryalina'
'Asteronyx belongs to Asteronychidae'
'Asteroschematidae belongs to Euryalina'
'Astrodendrum belongs to Gorgonocephalidae'
'Astrogonium is a subjective synonym of Pentagonaster'
'Astropecten belongs to Astropectininae'
'Astropectinidae belongs to Diplozonina'
'Astropectininae belongs to Astropectinidae'
'Astrophyton belongs to Gorgonocephalidae'
'Ataxaster belongs to Ophiuroidea'
'Aulactis belongs to Protasteridae'
'Austinaster is a subjective synonym of Crateraster'
'Australaster belongs to Palaeasteridae'
'Baliactis belongs to Taeniactinidae'
'Baliactis ordovicus belongs to Baliactis'
'Bdellacomidae belongs to Proturina'
'Belaster is a subjective synonym of Protopalaeaster'
'Benthopecten belongs to Benthopectinidae'
'Benthopectinidae belongs to Notomyotina'
'Bohemaster belongs to Urasterellidae'
'Bohemura belongs to Protasteridae'
'Bohemura groomi belongs to Bohemura'
'Brisingidae belongs to Brisingina'
'Brisingina belongs to Forcipulatida'
'Calliaster belongs to Goniasteridae'
'Calliasterella belongs to Calliasterellinae'
'Calliasterellidae was reranked as the subfamily Calliasterellinae and belongs to Calliasterellidae'
'Calliasterellidae belongs to Uractinina'
'Calliderma belongs to Goniasteridae'
'Calyptactis belongs to Taeniactinidae'
'Caractacaster is a subjective synonym of Siluraster'
'Cenomanaster belongs to Goniasteridae'
'Ceramaster belongs to Goniasterinae'
'Certonardoa belongs to Ophidiasteridae'
'Chaetasteridae belongs to Granulosina'
'Chariaster belongs to Ophidiasteridae'
'Chariaster elegans belongs to Chariaster'
'Cheiropteraster belongs to Encrinasteridae'
'Chilophiurida was reranked as the suborder Chilophiurina and belongs to Ophiurida'
'Chinianaster belongs to Chinianasteridae'
'Chinianaster levyi belongs to Chinianaster'
'Chinianasteridae belongs to Goniactinida'
'Cholaster belongs to Ophiurinae'
'Chomataster belongs to Goniasteridae'
'Clarkeaster belongs to Clarkeasterinae'
'Clarkeasterinae belongs to Mesopalaeasteridae'
'Cnemidactinidae belongs to Uractinina'
'Cnemidactis belongs to Cnemidactinidae'
'Coccaster belongs to Coccasterinae'
'Coccasterinae belongs to Hudsonasteridae'
'Coelaster is a nomen nudum'
'Coelaster couloni belongs to Coelaster'
'Compsaster belongs to Compsasteridae'
'Compsasteridae belongs to Uractinina'
'Comptonia belongs to Goniasteridae'
'Comptonia elegans belongs to Comptonia'
'Cottreauaster belongs to Goniasteridae'
'Crateraster belongs to Goniasteridae'
'Crenaster is a subjective synonym of Pentasteria'
'Crepidosoma belongs to Encrinasteridae'
'Cribellina belongs to Paxillosida'
'Culcita belongs to Oreasteridae'
'Cuneaster belongs to Astropectininae'
'Cuneaster hauteriviensis belongs to Cuneaster'
'Cupulaster is a nomen dubium'
'Devonaster belongs to Mesopalaeasterinae'
'Devonistella belongs to Lepidasteridae'
'Diclidaster belongs to Valvasteridae'
'Dictydaster is a subjective synonym of Metopaster'
'Diplozonina belongs to Paxillosida'
'Dolicharthra belongs to Ophiuroidea'
'Echinaster belongs to Echinasteridae'
'Echinasterella belongs to Helianthasteridae'
'Echinasteridae belongs to Leptognathina'
'Encrinaster belongs to Encrinasteridae'
'Encrinasteridae belongs to Lysophiurina'
'Eoactinidae belongs to Promopalaeasteraceae'
'Eoactis belongs to Eoactinidae'
'Eophiura belongs to Eophiuridae'
'Eophiura bohemica belongs to Eophiura'
'Eophiuridae belongs to Parophiurina'
'Eospondylidae belongs to Euryalina'
'Eospondylus belongs to Eospondylidae'
'Eostella belongs to Palaeasteraceae'
'Eugasterella aranea is recombined as Mastigactis aranea'
'Eugnathina belongs to Spinulosida'
'Euryale belongs to Euryalidae'
'Euryalidae belongs to Euryalina'
'Euryalina belongs to Phrynophiurida'
'Euzonosoma belongs to Encrinasteridae'
'Euzonosoma orbitoides belongs to Euzonosoma'
'Forbesiaster belongs to Goniasteridae'
'Forbesiaster wrighti belongs to Forbesiaster'
'Forcipulatida belongs to Asteroidea'
'Furcaster belongs to Furcasteridae'
'Furcasteridae belongs to Zeugophiurina'
'Ganeriidae belongs to Leptognathina'
'Geocoma belongs to Ophiurinae'
'Girvanaster belongs to Hudsonasterinae'
'Girvanaster sculptus belongs to Girvanaster'
'Gnathasterina is a subjective synonym of Hemizonina'
'Gnathophiurida was reranked as the suborder Gnathophiurina and belongs to Ophiurida'
'Goniactinida belongs to Somasteroidea'
'Goniaster belongs to Goniasterinae'
'Goniaster (Astrogonium) angustatus is recombined as Pycinaster angustatus'
'Goniaster (Astrogonium) smithii is recombined as Calliderma smithiae'
'Goniaster (Goniodiscus) parkinsoni is recombined as Metopaster parkinsoni'
'Goniaster (Stellaster) comptoni is recombined as Comptonia comptoni'
'Goniasteridae belongs to Granulosina'
'Goniasterinae belongs to Goniasteridae'
'Goniodiscus is a subjective synonym of Culcita'
'Goniopectinidae belongs to Cribellina'
'Gorgonocephalidae belongs to Euryalina'
'Granulosa is corrected as Granulosina and belongs to Valvatida'
'Hadranderaster belongs to Stauranderasteridae'
'Hallaster belongs to Lapworthuridae'
'Helianthaster belongs to Helianthasteridae'
'Helianthasteridae belongs to Eugnathina'
'Heliaster belongs to Heliasteridae'
'Heliasteridae belongs to Asteriadina'
'Hemieuryale belongs to Hemieuryalidae'
'Hemieuryalidae belongs to Laemophiurina'
'Hemizonida was reranked as the suborder Hemizonina and belongs to Paxillosida'
'Henricia belongs to Echinasteridae'
'Hippasteria belongs to Hippasteriinae'
'Hippasteria antiqua belongs to Hippasteria'
'Hippasteriinae belongs to Goniasteridae'
'Hudsonaster belongs to Hudsonasterinae'
'Hudsonasteridae belongs to Palaeasteraceae'
'Hudsonasterinae belongs to Hudsonasteridae'
'Hunsrueckaster belongs to Palaeasteraceae'
'Hypophiura is a subjective synonym of Hallaster'
'Hystrigaster belongs to Helianthasteridae'
'Indiaster belongs to Goniasteridae'
'Kentrospondylus belongs to Eospondylidae'
'Klasmura belongs to Klasmuridae'
'Klasmuridae belongs to Zeugophiurina'
'Korethrasteridae belongs to Eugnathina'
'Kyraster belongs to Promopalaeasteridae'
'Laemophiurida was reranked as the suborder Laemophiurina and belongs to Ophiurida'
'Lambertella belongs to Astropectininae'
'Lambertella valetti belongs to Lambertella'
'Lapworthura belongs to Lapworthuridae'
'Lapworthuridae belongs to Zeugophiurina'
'Lepidactinidae was reranked as the subfamily Lepidactininae and belongs to Mesopalaeasteridae'
'Lepidactis belongs to Lepidactininae'
'Lepidactis wenlocki belongs to Lepidactis'
'Lepidaster belongs to Lepidasteridae'
'Lepidaster grayi belongs to Lepidaster'
'Lepidasterella belongs to Taeniactinidae'
'Lepidasteridae belongs to Hemizonina'
'Lepidasterina belongs to Archophiactinidae'
'Leptognathina belongs to Spinulosida'
'Leptogonium belongs to Goniasteridae'
'Leptogonium mauritanicum belongs to Leptogonium'
'Lepyriactinidae belongs to Eugnathina'
'Lepyriactis belongs to Lepyriactinidae'
'Linckia belongs to Ophidiasteridae'
'Lophidiaster belongs to Astropectininae'
'Loriolaster belongs to Encrinasteridae'
'Luidia belongs to Luidiidae'
'Luidia hungarica belongs to Luidia'
'Luidiidae belongs to Platyasterida'
'Lysophiurae is corrected as Lysophiurina and belongs to Oegophiurida'
'Macroporaster belongs to Hudsonasterinae'
'Mastaster belongs to Goniasteridae'
'Mastaster villersensis belongs to Mastaster'
'Mastigactis belongs to Encrinasteridae'
'Mastigophiura belongs to Protasteridae'
'Mediaster belongs to Goniasteridae'
'Medusaster belongs to Palaeuridae'
'Mesopalaeaster belongs to Mesopalaeasterinae'
'Mesopalaeaster leintwardensis is recombined as Arisaigaster leintwardensis'
'Mesopalaeasteridae belongs to Palaeasteraceae'
'Mesopalaeasterinae belongs to Mesopalaeasteridae'
'Metopaster belongs to Goniasterinae'
'Metopaster dividuus is recombined as Ceramaster dividuus'
'Metopaster teilhardi is recombined as Spenceria teilhardi'
'Metopaster tumidus radiatus is recombined as Recurvaster radiatus'
'Miopentagonaster belongs to Goniasteridae'
'Miospondylus belongs to Lapworthuridae'
'Mithrodiidae belongs to Leptognathina'
'Mitraster is a subjective synonym of Metopaster'
'Monasteridae belongs to Tumulosina'
'Nardoa fourtaui is recombined as Sladenia fourtaui'
'Neopalaeaster belongs to Neopalaeasteridae'
'Neopalaeasteridae belongs to Palaeasteraceae'
'Notomyotina belongs to Paxillosida'
'Noviaster belongs to Goniasteridae'
'Noviaster lissajoussi is corrected as Noviaster lissajousi and belongs to Noviaster'
'Nullamphiura belongs to Amphiuridae'
'Nullamphiura belongs to Amphiuridae' according to H.B. Fell 1962
'Nymphaster belongs to Goniasteridae'
'Nymphaster rugosus is recombined as Spenceraster rugosus'
'Odontaster belongs to Odontasteridae'
'Odontaster priscus belongs to Odontaster'
'Odontasteridae belongs to Granulosina'
'Oegophiurida belongs to Ophiuroidea'
'Onychaster belongs to Onychasteridae'
'Onychasteridae belongs to Euryalina'
'Ophiacantha belongs to Ophiacanthidae' according to E. Perrier 1891
'Ophiacantha belongs to Ophiacanthidae'
'Ophiacantha (Ophioglyphoida) was reranked as Ophioglyphoida and belongs to Ophiacanthidae'
'Ophiacantha (Ophioglyphoida) fosteri is recombined as Ophioglyphoida fosteri'
'Ophiacanthidae belongs to Laemophiurina'
'Ophiactidae belongs to Gnathophiurina'
'Ophiactis belongs to Ophiactidae'
'Ophiarachna belongs to Ophiodermatidae'
'Ophiaulax belongs to Ophiurinidae'
'Ophiaxina is a nomen nudum'
'Ophidiaster belongs to Ophidiasteridae'
'Ophidiasteridae belongs to Granulosina'
'Ophiobyrsinae belongs to Ophiomyxidae'
'Ophiochiton belongs to Ophionereididae' according to T. Lyman 1878
'Ophiocnida belongs to Amphiuridae'
'Ophiocoma belongs to Ophiocomidae'
'Ophiocoma belongs to Ophiocomidae' according to A.V. Ljungman 1867
'Ophiocomidae belongs to Chilophiurina'
'Ophiocrossota belongs to Ophiurinae' according to H.L. Clark 1928
'Ophiocten belongs to Ophiurinae' according to C. Lütken 1955
'Ophiocten belongs to Ophiurinae'
'Ophioderma belongs to Ophiodermatidae'
'Ophiodermatidae belongs to Chilophiurina'
'Ophioglypha is a subjective synonym of Ophiura'
'Ophiolepidinae belongs to Ophiuridae'
'Ophiolepis belongs to Ophiolepidinae'
'Ophioma belongs to Ophiuroidea'
'Ophiomusium belongs to Ophiolepidinae'
'Ophiomyxa belongs to Ophiomyxinae'
'Ophiomyxidae belongs to Ophiomyxina'
'Ophiomyxina belongs to Phrynophiurida'
'Ophiomyxinae belongs to Ophiomyxidae'
'Ophiopetra belongs to Ophiodermatidae'
'Ophiopeza belongs to Ophiodermatidae'
'Ophiopholis belongs to Ophiactidae'
'Ophiopinna belongs to Ophiacanthidae'
'Ophiopsammus is a subjective synonym of Ophiopeza'
'Ophioscolex belongs to Ophiomyxinae'
'Ophiosmilax belongs to Ophiobyrsinae'
'Ophiothela belongs to Ophiothricidae' according to A.E. Verrill 1867
'Ophiothela belongs to Ophiothricidae'
'Ophiothricidae belongs to Gnathophiurina'
'Ophiothrix belongs to Ophiothricidae'
'Ophiotitanos belongs to Ophiolepidinae'
'Ophiotrigonum belongs to Ophiuroidea'
'Ophiotrigonum belongs to Ophiuroidea' according to H. Hess 1960
'Ophiura belongs to Ophiurinae'
'Ophiura belongs to Ophiurinae' according to T. Lyman 1865
'Ophiura carinata is recombined as Geocoma carinata'
'Ophiura loricata is recombined as Aspidura loricata'
'Ophiura speciosa is recombined as Ophiurella speciosa'
'Ophiureae was reranked as the order Ophiurida and belongs to Ophiuroidea'
'Ophiurella belongs to Ophiuroidea'
'Ophiuricoma [misspelled as Ophiuriocoma] belongs to Ophiurida'
'Ophiuricoma mazenoti [misspelled as Ophiuriocoma mazenoti] belongs to Ophiuricoma'
'Ophiuridae belongs to Chilophiurina'
'Ophiurina belongs to Ophiurinidae'
'Ophiurinae belongs to Ophiuridae'
'Ophiurinidae belongs to Chilophiurina'
'Ophiuroidea was reranked as a subclass and belongs to Stelleroidea'
'Ophryaster belongs to Goniasteridae'
'Ophryaster magnus belongs to Ophryaster'
'Oreaster belongs to Oreasteridae'
'Oreaster bulbiferus is recombined as Aspidaster bulbiferus'
'Oreaster coronatus is recombined as Stauranderaster coronatus'
'Oreaster ocellatus is recombined as Valettaster ocellatus'
'Oreaster simplex is recombined as Hadranderaster simplex'
'Oreasteridae belongs to Granulosina'
'Pachyaster belongs to Goniasteridae'
'Pachyaster aegypticus is a subjective synonym of Forbesiaster wrighti'
'Palaeaster belongs to Palaeasteridae'
'Palaeaster (Monaster) was reranked as Monaster and belongs to Monasteridae'
'Palaeaster asperrima is recombined as Salteraster asperrimus'
'Palaeasteraceae belongs to Pustulosina'
'Palaeasteridae belongs to Palaeasteraceae'
'Palaeocoma belongs to Ophiodermatidae'
'Palaeocoma (Bdellacoma) was reranked as Bdellacoma and belongs to Bdellacomidae'
'Palaeocoma (Rhopalocoma) was reranked as Rhopalocoma and belongs to Rhopalocomidae'
'Palaeocoma (Rhopalocoma) pyrotechnica is recombined as Rhopalocoma pyrotechnica'
'Palaeocoma marstoni is recombined as Stuertzaster marstoni'
'Palaeophiura belongs to Protasteridae'
'Palaeosolaster belongs to Palasterinidae'
'Palaeostella belongs to Xenasteridae'
'Palaeura belongs to Palaeuridae'
'Palaeura jacobi is recombined as Pradesura jacobi'
'Palaeura neglecta belongs to Palaeura'
'Palaeuridae belongs to Parophiurina'
'Palasterina belongs to Palasterinidae'
'Palasterina kinahani is recombined as Petraster kinahani'
'Palasterina stellata is recombined as Schuchertia stellata'
'Palasterinidae belongs to Hemizonina'
'Palasteriscidae belongs to Platyasterida'
'Palasteriscus belongs to Palasteriscidae'
'Palmasterias is a nomen nudum'
'Parophiura was reranked as the suborder Parophiurina and belongs to Stenurida'
'Paxillosida belongs to Asteroidea'
'Pentaceros is a subjective synonym of Oreaster'
'Pentaceros abbreviatus is a subjective synonym of Hadranderaster simplex'
'Pentagonaster belongs to Goniasterinae'
'Pentasteria belongs to Astropectininae'
'Pentasteria (Pentasteria) belongs to Pentasteria'
'Petalastrum is a subjective synonym of Ceramaster'
'Petraster belongs to Petrasteridae'
'Petrasteridae belongs to Hemizonina'
'Phillipaster [misspelled as Phillipsaster] belongs to Urasterellidae'
'Phocidaster belongs to Pycinasterinae'
'Phocidaster grandis belongs to Phocidaster'
'Phragmactidae is corrected as Phragmactinidae and belongs to Proturina'
'Phragmactis belongs to Phragmactinidae'
'Phragmactis grayae belongs to Phragmactis'
'Phrynophiurida belongs to Ophiuroidea'
'Platanaster belongs to Palasteriscidae'
'Platanaster ordovicus belongs to Platanaster'
'Plathyarthra is a nomen dubium'
'Platyasterida belongs to Asteroidea'
'Plesiastropecten belongs to Astropectininae'
'Plesiastropecten hallovensis belongs to Plesiastropecten'
'Plumaster belongs to Tropidasteridae'
'Plumaster ophiuroides belongs to Plumaster'
'Poraniidae belongs to Leptognathina'
'Porcellanasteridae belongs to Cribellina'
'Pradesura belongs to Pradesuridae'
'Pradesuridae belongs to Proturina'
'Promopalaeaster belongs to Promopalaeasteridae'
'Promopalaeasteraceae belongs to Pustulosina'
'Promopalaeasteridae belongs to Promopalaeasteraceae'
'Protarthraster belongs to Protarthrasterinae'
'Protarthrasterinae belongs to Calliasterellidae'
'Protaster belongs to Protasteridae'
'Protaster (Drepanaster) was reranked as Drepanaster and belongs to Protasteridae'
'Protaster miltoni is recombined as Lapworthura miltoni'
'Protasteridae belongs to Lysophiurina'
'Protopalaeaster belongs to Hudsonasterinae'
'Protopalaeasteridae is a subjective synonym of Hudsonasteridae'
'Proturina belongs to Stenurida'
'Pseudarchaster belongs to Pseudarchasterinae'
'Pseudarchasterinae belongs to Goniasteridae'
'Pteraster belongs to Pterasteridae'
'Pterasteridae belongs to Eugnathina'
'Ptilonaster belongs to Rhopalocomidae'
'Pustulosa is corrected as Pustulosina and belongs to Valvatida'
'Pycinaster belongs to Pycinasterinae'
'Pycinasterinae belongs to Goniasteridae'
'Radiasteridae belongs to Granulosina'
'Ravniaster is a subjective synonym of Metopaster'
'Recurvaster belongs to Goniasterinae'
'Rhenaster belongs to Xenasteridae'
'Rhopalocomidae belongs to Proturina'
'Rumanaster is a nomen dubium'
'Salteraster belongs to Urasterellidae'
'Schizospondylus is a nomen dubium'
'Schuchertia belongs to Schuchertiidae'
'Schuchertiidae belongs to Eugnathina'
'Sigsbeia belongs to Hemieuryalidae'
'Silesiaster belongs to Ophiurinidae'
'Siluraster belongs to Silurasterinae'
'Silurasterinae belongs to Hudsonasteridae'
'Sinosura belongs to Ophioleucinae'
'Sladenia belongs to Ophidiasteridae'
'Solaster belongs to Solasteridae'
'Solaster moretonis belongs to Solaster'
'Solasteridae belongs to Eugnathina'
'Somasteroidea was reranked as a subclass and belongs to Stelleroidea'
'Spaniaster belongs to Lepidactininae'
'Spenceraster belongs to Goniasteridae'
'Spenceraster lamarei is recombined as Cottreauaster lamarei'
'Spenceria belongs to Goniasterinae'
'Sphaeraster belongs to Sphaerasteridae'
'Sphaerasteridae belongs to Tumulosina'
'Sphaeriodiscus belongs to Goniasterinae'
'Sphaerites punctatus is recombined as Sphaeraster punctatus'
'Spinulosa is corrected as Spinulosida and belongs to Asteroidea'
'Stauranderaster belongs to Stauranderasteridae'
'Stauranderasteridae belongs to Tumulosina'
'Stegophiura belongs to Ophiurinae'
'Stelleroidea belongs to Asterozoa'
'Stenaster belongs to Stenasteridae'
'Stenasteridae belongs to Parophiurina'
'Stenurida belongs to Ophiuroidea'
'Stephanoura belongs to Ophiurinidae'
'Sturtzaster is corrected as Stuertzaster and belongs to Pradesuridae'
'Sturtzura is corrected as Stuertzura and belongs to Pradesuridae'
'Taeniactinidae belongs to Eugnathina'
'Taeniactis belongs to Taeniactinidae'
'Taeniaster belongs to Protasteridae'
'Teichaster belongs to Goniasteridae'
'Teichaster favosus belongs to Teichaster'
'Tetraster is a subjective synonym of Stenaster'
'Transspondylus is a nomen dubium'
'Tremataster belongs to Furcasteridae'
'Trentonaster is a subjective synonym of Schuchertia'
'Triboletia is a subjective synonym of Pentasteria'
'Trichaster belongs to Euryalidae'
'Trichasteropsis is replaced by Trichasteropsis'
'Trichaster is corrected as Trichasteropsis and belongs to Palasterinidae'
'Trimeraster belongs to Xenasteridae'
'Tropidaster belongs to Tropidasteridae'
'Tropidaster pectinatus belongs to Tropidaster'
'Tropidasteridae belongs to Eugnathina'
'Tumulosina belongs to Valvatida'
'Tylasteria belongs to Goniasteridae'
'Ulrichaster belongs to Urasterellidae'
'Uranaster is a subjective synonym of Petraster'
'Uranaster elizae is recombined as Promopalaeaster elizae'
'Uraster is an objective synonym of Asterias'
'Uraster obtusus is recombined as Stenaster obtusus'
'Uraster primaevus is recombined as Palasterina primaeva'
'Uraster spiniger is recombined as Compsaster spiniger'
'Urasterella belongs to Urasterellidae'
'Urasterella girvanensis is recombined as Cnemidactis girvanensis'
'Urasterellidae belongs to Uractinina'
'Urasterina is corrected as Uractinina and belongs to Forcipulatida'
'Urosoma belongs to Encrinasteridae'
'Valettaster belongs to Sphaerasteridae'
'Valvasteridae belongs to Leptognathina'
'Valvata is replaced by Valvatida'
'Valvatida belongs to Asteroidea'
'Villebrunaster belongs to Villebrunasteridae'
'Villebrunaster thorali belongs to Villebrunaster'
'Villebrunasteridae belongs to Goniactinida'
'Xenaster belongs to Xenasteridae'
'Xenasteridae belongs to Palaeasteraceae'
'Yarravaster belongs to Eoactinidae'
'Zeugophiuroidea was reranked as the suborder Zeugophiurina and belongs to Oegophiurida'
'Zoroaster belongs to Zoroasteridae'
'Zoroasteridae belongs to Asteriadina'