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Borealis cristiformis

Rhynchonellata - Pentamerida - Virgianidae

Taxonomy
Pentamerus cristiformis was named by Modzalevskaya (1985) [Pentamerus? cristiformis].

It was recombined as Borealis cristiformis by Modzalevskaya (2003).

Synonymy list
YearName and author
1985Pentamerus cristiformis Modzalevskaya p. 64 figs. pl. II, figs 4, 5, pl. III, fig. 1
2003Borealis cristiformis Modzalevskaya pp. 82 - 83 figs. 10 - 11

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
Lophophorata
phylumBrachiopodaCuvier 1805
subphylumRhynchonelliformeaWilliams et al. 1996
RankNameAuthor
classRhynchonellataWilliams et al. 1996
orderPentameridaSchuchert and Cooper 1931
suborderPentameridinaSchuchert and Cooper 1931
superfamilyPentameroideaMcCoy 1844
familyVirgianidaeBoucot and Amsden 1963
subfamilyVirgianinaeBoucot and Amsden 1963
genusBorealisBoucot et al. 1971
speciescristiformis(Modzalevskaya 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