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Paracrurithyris pigmaea

Rhynchonellata - Spiriferida - Ambocoeliidae

Taxonomy
Crurithyris pigmaea was named by Liao (1980). Its type specimen is NIGP 43723 and is a mold.

It was recombined as Paracrurithyris pigmaea by Wang et al. (1982), Liao (1987), He et al. (2005), Chen and Liao (2009), Chen (2009) and He et al. (2012); it was synonymized subjectively with Crurithyris pusilla by Xu and Grant (1994); it was considered a nomen nudum by Liao (1979); it was recombined as Paracrurithyris pygmaea by He et al. (2019).

Synonyms
Synonymy list
YearName and author
1979Crurithyris pusilla Zhan p. 96 figs. Pl 13, figs 24-26
1980Crurithyris pigmaea Liao p. 264 figs. Pl 8, figs 1-4
1982Paracrurithyris pigmaea Wang et al. p. 249 figs. Pl 96, figs 1-3
1984Crurithyris pigmaea Liao figs. Pl 2, figs 26,27
1987Paracrurithyris pigmaea Liao figs. Pl 6, fig 5
1994Crurithyris pusilla Xu and Grant p. 43 figs. 32,34.1-32.47,34.52
2005Paracrurithyris pigmaea He et al. p. 935 figs. 6.6-6.15
2006Orbicoelia pusilla Chen p. 306
2009Paracrurithyris pigmaea Chen p. 177 figs. 6A-C
2009Paracrurithyris pigmaea Chen and Liao p. 331 fig. 5K,L
2012Crurithyris tazawai He and Shi p. 521 figs. 5A-S, 6A-J
2012Paracrurithyris pigmaea He et al. p. 523 figs. 7A-N
2014Paracrurithyris pygmaea Garbelli et al. p. 124 fig. 4
2019Paracrurithyris pygmaea He et al. p. 178 figs. 9.61, 9.62a-h, 9.63
2019Orbicoelia pusilla Wu et al. p. 625 figs. 7L-P

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
Lophophorata
phylumBrachiopodaCuvier 1805
subphylumRhynchonelliformeaWilliams et al. 1996
RankNameAuthor
classRhynchonellataWilliams et al. 1996
orderSpiriferida
suborderSpiriferidina
superfamilyAmbocoelioideaGeorge 1931
familyAmbocoeliidae
subfamilyAmbocoeliinae
genusParacrurithyris
speciespigmaea()

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