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Pseudoyuepingia

Trilobita - Asaphida - Ceratopygidae

Taxonomy
Pseudoyuepingia was named by Chien (1961) [Sepkoski's age data: Cm Dres-u Cm Fran-l Sepkoski's reference number: 721,1017]. It is not extant.

It was assigned to Ceratopygidae by Jell and Adrain (2002); and to Asaphida by Sepkoski (2002).

Synonyms
Synonymy list
YearName and author
1960Iwayaspis Kobayashi
1961Pseudoyuepingia Chien
2002Pseudoyuepingia Jell and Adrain p. 435
2002Iwayaspis Sepkoski
2002Pseudoyuepingia Sepkoski

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
Life
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
subclassLibristoma
orderAsaphidaSalter 1864
superfamilyAsaphoideaSalter 1864
familyCeratopygidaeRaymond 1913
genusPseudoyuepingiaChien 1961

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.

G. †Pseudoyuepingia Chien 1961
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Pseudoyuepingia asaphoides Kobayashi 1962
Pseudoyuepingia brevica Lu and Lin 1980
Pseudoyuepingia elongata Lu and Lin 1989
Pseudoyuepingia intermedia Lu and Lin 1989
Pseudoyuepingia jiantangensis Duan et al. 1999
Pseudoyuepingia zhejiangensis Lu and Lin 1980
Invalid names: Iwayaspis Kobayashi 1960 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitec
Composition 2: chitinc
Ontogeny: molting, addition of partsc
Environment: marinec
Locomotion: fast-movingo
Life habit: low-level epifaunalo
Diet: carnivorec
Vision: well-developedf
Created: 2009-12-13 22:50:48
Modified: 2009-12-14 00:50:48
Source: f = family, o = order, c = class
References: Whittington et al. 1997, Aberhan et al. 2004, Hendy et al. 2009

Age range: Guzhangian or 500.50000 to 497.00000 Ma

Collections (48 total)


Time interval Ma Country or state Original ID and collection number
Paibian501.0 - 498.5China (Zhejiang) P. sp. (128285)
Maentwrogian501.0 - 485.4Australia (Tasmania) P. vanensis (8086)
Paibian - Taoyuanian501.0 - 485.4China (Hunan) P. jiantangensis (130015)
Sakian501.0 - 485.4Kazakhstan Iwayaspis sp. (118348 118350 118367 118369 118370 118371 118372 118373 118375 118376 118379 118380 122766)
Guzhangian500.5 - 497.0China (Hunan) P. laochatianensis (49184 49185 49186 49187 49188 49189 126313 126317 126444)
Aksayan498.5 - 485.4Kazakhstan Iwayaspis sp. (118382)
Taoyuanian498.5 - 485.4South Korea P. asaphoides (133482 133483 133486 133491 133494 133495 133496 133514 133515 133517 133520 133521)
Taoyuanian498.5 - 485.4China (Hunan) P. carinalis (107326 126716)
Taoyuanian - Niuchehean498.5 - 485.4China (Zhejiang) P. intermedia (125693) P. sp., P. zhejiangensis, P. elongata, P. brevica, P. intermedia (125566) P. zhejiangensis (125522 125526) P. zhejiangensis, P. brevica (125524) P. zhejiangensis, P. elongata (125525) P. zhejiangensis, P. elongata, P. brevica (125567) P. zhejiangensis, P. intermedia (125523)