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Xenosteges

Strophomenata - Productida - Aulostegidae

Taxonomy
Xenosteges was named by Muir-Wood and Cooper (1960) [Sepkoski's age data: P Leon-m P Guad-u Sepkoski's reference number: 7]. Its type is Xenosteges adherens.

It was assigned to Echinosteginae by Muir-Wood and Cooper (1960) and Williams et al. (2000); and to Strophomenida by Sepkoski (2002).

Synonymy list
YearName and author
1960Xenosteges Muir-Wood and Cooper p. 111
2000Xenosteges Williams et al. p. 599
2002Xenosteges Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Eutriploblastica
Neotriploblastica
Eucoelomata
superphylumLophotrochozoa
Lophophorata
phylumBrachiopodaCuvier 1805
RankNameAuthor
subphylumRhynchonelliformeaWilliams et al. 1996
classStrophomenataWilliams et al 1996
orderProductidaSarycheva and Sokolskaya 1959
suborderStrophalosiidina
superfamilyAulostegoideaMuir-Wood and Cooper 1960
familyAulostegidae
subfamilyEchinosteginae
genusXenosteges

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.

Diagnosis
No diagnoses are available