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Cyclotrachelus tenebricus

Insecta - Coleoptera - Carabidae

Taxonomy
Evarthrus tenebricus was named by Scudder (1900). It is a compression fossil. Its type locality is Florissant (MCZ Collection), which is in a Chadronian lacustrine - large shale in the Florissant Formation of Colorado.

It was recombined as Cyclotrachelus tenebricus by Bousquet (2012).

Synonymy list
YearName and author
1900Evarthrus tenebricus Scudder p. 24 figs. Pl 1, fig 8
2012Cyclotrachelus tenebricus Bousquet p. 1575

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—EcdysozoaAguinaldo et al. 1997
—Panarthropoda
phylumArthropodaLatreille 1829
—Deuteropoda
—Mandibulata
—PancrustaceaZrzavý and Štys 1997
—AltocrustaceaRegier et al. 2010
superclassAllotriocarida
—Athalassocarida
—LabiocaridaSchwentner et al. 2017
superclassHexapodaLatreille 1825
—Cercofilata
classInsecta
—Dicondylia
RankNameAuthor
—Paranotalia
subclassPterygota()
—NeopterygotaCrampton 1924
infraclassNeopteraMartynov 1923
—Holometabola
—Aparaglossata
—Neuropteriformia
—Coleopterida
orderColeoptera
—Mesocoleoptera
—Metacoleoptera
suborderAdephaga
familyCarabidae()
subfamilyHarpalinae()
tribePterostichini()
genusCyclotrachelus
speciestenebricus()

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.

†Cyclotrachelus tenebricus Scudder 1900
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: chitinc
Environment: terrestrialc
Locomotion: actively mobilep
Created: 2017-04-17 09:56:18
Modified: 2017-04-17 09:56:18
Source: c = class, p = phylum
References: Kiessling 2004, Bush and Bambach 2015

Age range: Chadronian or 37.00000 to 33.90000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Chadronian37.0 - 33.9USA (Colorado) Evarthrus tenebricus (type locality: 106384)