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Bembidion (Testedium)

Insecta - Coleoptera - Carabidae

Taxonomy
Testedium was named by Motschulsky (1864). It is extant.

It was reranked as Bembidium (Testidium) by Lomnicki (1894); it was reranked as Bembidion (Testedium) by Maddison (2012).

It was assigned to Bembidiides by Motschulsky (1864); to Bembidium by Lomnicki (1894); and to Bembidion by Maddison (2012).

Synonymy list
YearName and author
1864Testedium Motschulsky
1894Bembidium (Testidium) Lomnicki
2012Bembidion (Testedium) Maddison

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Ecdysozoa
—Panarthropoda
phylumArthropodaLatreille 1829
superclassHexapodaLatreille 1825
classInsecta
—Dicondylia
—Paranotalia
subclassPterygota()
—NeopterygotaCrampton 1924
infraclassNeopteraMartynov 1923
RankNameAuthor
—Holometabola
—Aparaglossata
—Neuropteriformia
—Coleopterida
orderColeoptera
—Mesocoleoptera
—Metacoleoptera
suborderAdephaga
familyCarabidae()
subfamilyTrechinae()
—Trechitae
tribeBembidiiniStephens 1827
genusBembidion
subgenusTestedium()

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.

Subg. Bembidion (Testedium) Motschulsky 1864
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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: Bush and Bambach 2015, Kiessling 2004

Age range

Maximum range based only on fossils: Late/Upper Pleistocene or 0.12900 to 0.01170 Ma
Minimum age of oldest fossil (stem group age): 0.0117 Ma

Collections (3 total)


Time interval Ma Country or state Original ID and collection number
Late/Upper Pleistocene0.129 - 0.0117United Kingdom (Worcestershire) Bembidion bipunctatum (163070 163075)
Late/Upper Pleistocene0.129 - 0.0117Ukraine Bembidium bipunctatum (153476)