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Morphology Ecology and taphonomy   Age range and collections

Grorudia

Strophomenata - Strophomenida - Grorudiidae

Taxonomy
Grorudia was named by Spjeldnaes (1957) [Sepkoski's age data: O Cara-l Sepkoski's reference number: 878]. It is not extant. Its type is Grorudia grorudi.

It was assigned to Strophomenida by Sepkoski (2002); and to Grorudiidae by Williams et al. (2000), Hints and Harper (2008) and Liljeroth et al. (2017).

Synonymy list
YearName and author
1957Grorudia Spjeldnaes
2000Grorudia Williams et al. p. 327
2002Grorudia Sepkoski, Jr.
2008Grorudia Hints and Harper
2017Grorudia Liljeroth et al.

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Eutriploblastica
Neotriploblastica
Eucoelomata
superphylumLophotrochozoa
Lophophorata
RankNameAuthor
phylumBrachiopodaCuvier 1805
subphylumRhynchonelliformeaWilliams et al. 1996
classStrophomenataWilliams et al 1996
orderStrophomenidaOpik 1933
superfamilyPlectambonitoideaJones 1928
familyGrorudiidaeCocks and Rong 1989
genusGrorudiaSpjeldnaes 1957

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