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Paryphella orbicularis

Strophomenata - Productida - Productellidae

Taxonomy
Cathaysia orbicularis was named by Liao (1980). Its type specimen is NIGP 43647 and is a 3D body fossil. Its type locality is Jiaozishan Section Bed 26 (AJ-44), Anshun County, which is in a Changhsingian offshore mudstone in China.

It was recombined as Paryphella orbicularis by Wang et al. (1982), Liao (1984), Zhan (1989), Chen (2006), Chen and Liao (2009), Chen (2009), He and Shi (2014), Zhang et al. (2015), Wu et al. (2018) and He et al. (2019).

Synonyms
Synonymy list
YearName and author
1980Paryphella obicularia Liao figs. Pl 1, figs 17,18
1980Cathaysia orbicularis Liao p. 281 figs. Pl 6, figs 1-4
1981Paryphella triquetra Liao
1982Paryphella laohushanensis Wang p. 204 figs. Pl 95, fig 2
1982Paryphella orbicularis Wang et al. p. 205 figs. Pl 96, fig 16
1982Paryphella triquetra Wang et al. p. 205 figs. Pl 96, figs 14,15
1984Paryphella orbicularis Liao figs. Pl 2, fig 19
1984Paryphella triquetra Liao figs. Pl 1, fig 25
1989Paryphella orbicularis Zhan figs. Pl 25, fig 28
1994Cathaysia orbicularis Xu and Grant p. 34 figs. 19.1-19.21
2006Paryphella orbicularis Chen p. 312 figs. 6a-g
2009Paryphella orbicularis Chen p. 170
2009Paryphella orbicularis Chen and Liao p. 328 fig. 4S
2014Paryphella orbicularis He and Shi p. 933 figs. 14A-H
2014Paryphella triquetra He and Shi p. 936 figs. 16A-J
2015Paryphella orbicularis Zhang et al. p. 303 figs. 4I-R
2015Paryphella triquetra Zhang et al. p. 304 figs. 4S-U
2017Paryphella laohushanensis Shen et al. p. 698
2017Paryphella orbicularia Shen et al. p. 698
2017Paryphella triquetra Shen et al. p. 698
2018Paryphella orbicularis Wu et al. p. 349 figs. 6W-Y
2019Paryphella orbicularis He et al. p. 91 figs. 9.16-9.18

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
Lophophorata
phylumBrachiopodaCuvier 1805
subphylumRhynchonelliformeaWilliams et al. 1996
RankNameAuthor
classStrophomenataWilliams et al 1996
orderProductidaSarycheva and Sokolskaya 1959
suborderProductidina
superfamilyProductoideaGray 1840
familyProductellidaeSchuchert 1929
subfamilyProductininaeMuir-Wood and Cooper 1960
tribeParamarginiferiniLazarev 1986
genusParyphella
speciesorbicularis()

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