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Xyloiuloidea
Taxonomy
Xyloiuloidea was named by Cook (1895). Its type is Xyloiulus.
It was assigned to Spirobolida by Hoffman (1963) and Štamberg and Zajíc (2008); and to Juliformia by Wilson (2006) and Hannibal and May (2020).
It was assigned to Spirobolida by Hoffman (1963) and Štamberg and Zajíc (2008); and to Juliformia by Wilson (2006) and Hannibal and May (2020).
Synonymy list
| Year | Name and author |
|---|---|
| 1895 | Xyloiuloidea Cook p. 3 |
| 1963 | Xyloiuloidea Hoffman p. 168 |
| 2006 | Xyloiuloidea Wilson p. 639 |
| 2008 | Xyloiuloidea Štamberg and Zajíc p. 86 |
| 2020 | Xyloiuloidea Hannibal and May p. 588 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Superfm. †Xyloiuloidea Cook 1895
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Fm. †Gaspestriidae Wilson 2006
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Fm. †Nyraniidae Hoffman 1969
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Fm. †Plagiascetidae Hoffman 1969
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Fm. †Xyloiulidae Cook 1895
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G. †Xyloiulus Cook 1895
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†Xyloiulus bairdi Hoffman 1963
†Xyloiulus frustulentus Scudder 1890
†Xyloiulus mazonus Scudder 1890
†Xyloiulus pstrossi Fritsch 1899
†Xyloiulus sellatus Fritsch 1899
†Xyloiulus sigillariae Dawson 1860
Invalid names: Xylobius Dawson 1860 [replaced]
Invalid names: Projulidae Fritsch 1899 [synonym]
Diagnosis
No diagnoses are available