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Pseudocalymene transversa

Trilobita - Corynexochida - Leiostegiidae

Taxonomy
Eucalymene transversa was named by Lu (1975).

It was recombined as Pseudocalymene transversa by Zhou and Zhou (2019).

Synonymy list
YearName and author
1975Eucalymene transversa Lu p. 246 figs. Pl 48, fig 14
2019Pseudocalymene transversa Zhou and Zhou p. 152 fig. 3C,D

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—EcdysozoaAguinaldo et al. 1997
—Panarthropoda
phylumArthropodaLatreille 1829
subphylumArtiopoda(Hou and Bergstrom)
RankNameAuthor
classTrilobitaWalch 1771
orderCorynexochida
suborderLeiostegiinaBradley 1925
superfamilyLeiostegioideaBradley 1925
familyLeiostegiidaeBradley 1925
genusPseudocalymenePillet 1974
speciestransversa(Lu 1975)

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.

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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: actively mobileo
Life habit: nektobenthico
Diet: carnivoreo
Vision: well-developedf
Created: 2009-12-14 06:30:50
Modified: 2009-12-14 08:30:50
Source: f = family, o = order, c = class
References: Whittington et al. 1997, Aberhan et al. 2004, Hendy et al. 2009

Age range: base of the Floian to the top of the Dapingian or 477.10000 to 469.40000 Ma

Collections (19 total)


Time interval Ma Country or state Original ID and collection number
Floian477.1 - 471.3China (Hubei) Pseudocalymene transversa (221200 221201 221202 221203 221204 221205 221206 221207 221208 221209 221210 221211 221213 221216 221217)
Arenigian477.1 - 468.0China (Hubei) Pseudocalymene transversa (116196 116198)
Dapingian471.3 - 469.4China (Hubei) Pseudocalymene transversa (221220 221222)