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Crenispirifer angulatus

Rhynchonellata - Spiriferinida - Spiriferellinidae

Taxonomy
Spiriferina angulata was named by King (1931).

It was recombined as Spiriferellina angulata by Termier et al. (1974); it was recombined as Crenispirifer angulatus by Stehli (1954), Cooper and Grant (1976) and Zeng et al. (1995).

Synonymy list
YearName and author
1931Spiriferina angulata King p. 122 figs. Pl 42, figs 12,13
1954Crenispirifer angulatus Stehli p. 348 figs. Pl 26, fig 28; pl 27, figs 1-7
1974Spiriferellina angulata Termier et al. p. 79 figs. Pl 4, fig 7; pl 6, figs 7-9; pl 16, fig 2
1976Crenispirifer angulatus Cooper and Grant p. 2710 figs. Pl 716, figs 1-70; pl 717, figs 23-43; pl 719, figs 41-47
1995Crenispirifer angulatus Zeng et al. figs. Pl 16, fig 16

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
Lophophorata
phylumBrachiopodaCuvier 1805
RankNameAuthor
subphylumRhynchonelliformeaWilliams et al. 1996
classRhynchonellataWilliams et al. 1996
orderSpiriferinidaIvanova 1972
suborderSpiriferinidinaIvanova 1972
superfamilyPennospiriferinoideaDagys 1972
familySpiriferellinidaeIvanova 1972
genusCrenispirifer
speciesangulatus()

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