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Hadrorhynchia alta

Rhynchonellata - Rhynchonellida - Hadrorhynchiidae

Taxonomy
Hadrorhynchia alta was named by Cooper and Dutro (1982). Its type specimen is USNM 201140b, a shell, and it is a 3D body fossil.

Sister species lacking formal opinion data

View classification of included taxa

Synonymy list
YearName and author
1982Hadrorhynchia alta Cooper and Dutro, Jr. p. 74 figs. pl. 16 f. 12-31; pl. 18 f. 8-17

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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
superfamilyUncinuloideaRzonsnitskaya 1956
familyHadrorhynchiidaeMcLaren 1965
genusHadrorhynchia
speciesalta

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
ReferenceDiagnosis
G. A. Cooper and J. T. Dutro 1982Small Hadrorhynchia having a narrow fold, and acute anterolateral extremities that are extended strongly in a ventral direction.