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Isjuminella

Rhynchonellata - Rhynchonellida - Tetrarhynchiidae

Taxonomy
Isjuminella was named by Makridin (1955) [Sepkoski's age data: J Bath Sepkoski's reference number: 538]. It is not extant. It is the type genus of Isjuminellinae.

It was assigned to Rhynchonellida by Sepkoski (2002); and to Isjuminellinae by Williams et al. (2002).

Synonyms
Synonymy list
YearName and author
1955Isjuminella Makridin p. 85
2002Isjuminella Sepkoski, Jr.
2002Sardorhynchia Sepkoski, Jr.
2002Isjuminella Williams et al. p. 1359

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Eutriploblastica
Neotriploblastica
Eucoelomata
superphylumLophotrochozoa
Lophophorata
phylumBrachiopodaCuvier 1805
RankNameAuthor
subphylumRhynchonelliformeaWilliams et al. 1996
classRhynchonellataWilliams et al. 1996
orderRhynchonellidaKuhn 1949
superfamilyHemithiridoideaRzhonsnitskaya 1956
familyTetrarhynchiidaeAger 1965
subfamilyIsjuminellinae
genusIsjuminellaMakridin 1955

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