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Zygospira modesta

Rhynchonellata - Atrypida - Anazygidae

Taxonomy
Atrypa modesta was named by Hall (1847).

It was recombined as Zygospira modesta by Hall (1862), Foerste (1924) and Howe (1965).

Sister species lacking formal opinion data
Z. carinata, Z. cincinnatiensis, Z. circularis, Z. plinthii

Synonymy list
YearName and author
1862Zygospira modesta Hall pp. 154 - 155 figs. Pl. 10, fig. 21a, b
1924Zygospira modesta Foerste
1965Zygospira modesta Howe pp. Tables 2, 3

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
—Lophophorata
—PanbrachiopodaCarlson and Cohen 2020
phylumBrachiopodaCuvier 1805
RankNameAuthor
subphylumRhynchonelliformeaWilliams et al. 1996
classRhynchonellataWilliams et al. 1996
orderAtrypidaRzhonsnitskaya 1960
suborderAnazygidinaCopper 1996
superfamilyAnazygoideaDavidson 1883
familyAnazygidaeDavidson 1883
subfamilyAnazyginaeDavidson 1883
genusZygospira
speciesmodesta()

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.

†Zygospira modesta Hall 1847
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Diagnosis
No diagnoses are available