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Gyroselenella

Craniata - Trimerellida - Trimerellidae

Taxonomy
Gyroselenella was named by Li (1985) [Sepkoski's age data: O Ashg-l Sepkoski's reference number: 881]. It is not extant.

It was assigned to Trimerellidae by Williams et al. (2000); and to Trimerellida by Sepkoski (2002).

Synonymy list
YearName and author
1985Gyroselenella Li
2000Gyroselenella Williams et al. p. 186
2002Gyroselenella Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Eutriploblastica
Neotriploblastica
Eucoelomata
superphylumLophotrochozoa
Lophophorata
RankNameAuthor
phylumBrachiopodaCuvier 1805
subphylumCraniiformeaPopov et al. 1993
classCraniata
orderTrimerellida
superfamilyTrimerelloideaDavidson and King 1872
familyTrimerellidaeDavidson and King 1872
genusGyroselenellaLi 1985

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