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Spiraculata
Taxonomy
Spiraculata was named by Jaekel (1918). It is not extant.
It was assigned to Blastoidea by Macurda (1964) and Sepkoski (2002).
It was assigned to Blastoidea by Macurda (1964) and Sepkoski (2002).
Subtaxa
Acentrotremites, Ambolostoma, Arcuoblastus, Auloblastus, Belocrinus, Calycoblastus, Carpenteroblastus, Conuloblastus, Cordyloblastus, Costatoblastus, Cribroblastus, Cryptoblastus, Decemoblastus, Deliablastus, Dentiblastus, Devonoblastus, Diploblastus, Doryblastus, Elaeacrinus, Eleutherocrinus, Ellipticoblastus, Euryoblastus, Globoblastus, Gongyloblastus, Granatocrinus, Heteroblastus, Houiblastus, Iranoblastus, Kadiskoblastus, Lophoblastus, Malchiblastus, Metablastus, Monadoblastus, Monoblastus, Monoschizablastus, Montanablastus, Nodoblastus, Nucleocrinus, Orbiblastus, Orbitremites, Pentephyllum, Pentremitidae, Pentremoblastus, Perittoblastus, Placoblastus, Poroblastus, Ptychoblastus, Pyramiblastus, Schizoblastidae, Schizoblastus, Schizotremites, Sinopetaloblastus, Strongyloblastus, Tanablastus, Tricoelocrinus, Troosticrinus, Uyguroblastus, Xinjiangoblastus, Xyeleblastus
Sister taxa
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Synonymy list
| Year | Name and author |
|---|---|
| 1918 | Spiraculata Jaekel p. 107 |
| 1964 | Spiraculata Macurda, Jr. p. 106 |
| 2002 | Spiraculata Sepkoski, Jr. |
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