Basic info Taxonomic history Classification Relationships
Morphology Ecology and taphonomy   Age range and collections

Isorthis (Arcualla)

Rhynchonellata - Orthida - Dalmanellidae

Synonymy list
YearName and author
1975Arcualla Walmsley and Boucot
2000Isorthis (Arcualla) Williams et al. p. 788
2002Arcualla Sepkoski, Jr.

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomAnimalia()
Triploblastica
Eutriploblastica
Neotriploblastica
Eucoelomata
superphylumLophotrochozoa
Lophophorata
phylumBrachiopodaCuvier 1805
subphylumRhynchonelliformeaWilliams et al. 1996
RankNameAuthor
classRhynchonellataWilliams et al. 1996
orderOrthidaSchuchert and Cooper 1932
suborderDalmanellidinaMoore 1952
superfamilyDalmanelloideaSchuchert 1913
familyDalmanellidaeSchuchert 1913
subfamilyIsorthinaeSchuchert and Cooper 1931
genusIsorthisKozlowski 1929
subgenusArcualla(Walmsley and Boucot 1975)

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