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Isotomidae

Collembola - Entomobryomorpha - Isotomidae

Taxonomy
Isotomidae was named by Schaffer (1896). It is extant. Its type is Isotoma.

It was assigned to Collembola by Christiansen and Pike (2002); and to Isotomoidea by Soto-Adames et al. (2008) and Sánchez-García and Engel (2016).

Synonymy list
YearName and author
1896Isotomidae Schaffer
2002Isotomidae Christiansen and Pike p. 171
2008Isotomidae Soto-Adames et al.
2016Isotomidae Sánchez-García and Engel p. 4

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
superclassHexapodaLatreille 1825
EllipuraBörner 1910
classCollembola(Lubbock 1871)
orderEntomobryomorphaBörner 1913
superfamilyIsotomoideaSchaffer 1896
familyIsotomidaeSchaffer 1896
familyIsotomidaeSchaffer 1896

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.

Fm. Isotomidae Schaffer 1896
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Subfm. Anurophorinae Börner 1901
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G. †Burmisotoma Christiansen and Nascimbene 2006
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Burmisotoma lamellifera Christiansen and Nascimbene 2006
Burmisotoma spinulifera Sánchez-García and Engel 2016
G. Cryptopygus Willem 1901
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Invalid names: Isotomina Borner 1903 [synonym]
G. Proisotoma Borner 1901
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Proisotoma communis Sánchez-García and Engel 2016
Proisotoma pettersonae Christiansen and Nascimbene 2006
G. †Protoisotoma Christiansen and Pike 2002
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Protoisotoma autrigoniensis Sánchez-García and Engel 2016
Protoisotoma burma Christiansen and Nascimbene 2006
Protoisotoma micromucra Christiansen and Pike 2002
G. Tetracanthella Schött 1891
G. †Villusisotoma Christiansen and Nascimbene 2006
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Villusisotoma brevis Christiansen and Nascimbene 2006
Villusisotoma longa Christiansen and Nascimbene 2006
G. Anurophorus Nicolet 1842
Subfm. Isotominae Schaffer 1896
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G. Desoria Nicolet 1841
G. Isotoma Bourlet 1839
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Isotoma crassicornis Handschin 1926
G. Isotomurus Borner 1906
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G. †Protodesoria Christiansen and Nascimbene 2006
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Protodesoria granda Christiansen and Nascimbene 2006
G. Vertagopus Börner 1906
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Vertagopus protocinereus Handschin 1926
Subfm. Pachyotominae Potapov 2001
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G. †Propachyotoma Christiansen and Nascimbene 2006
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Propachyotoma conica Christiansen and Nascimbene 2006
G. †Rhyniella Hirst and Maulik 1926
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Rhyniella praecursor Hirst and Maulik 1926
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: chitino
Environment: terrestrialo
Locomotion: actively mobilep
Created: 2017-04-17 09:56:34
Modified: 2017-04-17 09:56:34
Source: o = order, p = phylum
References: Bush and Bambach 2015, Kiessling 2004

Age range

Maximum range based only on fossils: base of the Pragian to the top of the Langhian or 410.80000 to 13.82000 Ma
Minimum age of oldest fossil (stem group age): 407.6 Ma

Collections (15 total)


Time interval Ma Country or state Original ID and collection number
Pragian410.8 - 407.6United Kingdom (Scotland) Rhyniella praecursor (164613 172777)
Late/Upper Albian105.3 - 99.6Spain (Álava) Burmisotoma spinulifera, Protoisotoma autrigoniensis, Proisotoma communis, Cryptopygus sp., Proisotoma sp., Anurophorus sp., Onychiurus sp., Micranurida sp. (108769)
Early/Lower Cenomanian99.6 - 93.5Myanmar Isotomidae indet., Villusisotoma brevis, Villusisotoma longa, Proisotoma pettersonae, Burmisotoma lamellifera, Protoisotoma burma, Propachyotoma conica, Protodesoria granda (111688)
Middle Campanian83.5 - 70.6Canada (Alberta) Protoisotoma form 2, Protoisotoma form 3, Protoisotoma sp., Protoisotoma micromucra (122387) Protoisotoma form 3 (34896) Protoisotoma sp. (122384) Protoisotoma sp., Protoisotoma micromucra (122388)
Priabonian38.0 - 33.9Russian Federation (Kaliningrad) Isotoma protocinerea (127170) Isotoma protocinerea, Isotoma crassicornis (124073)
Early/Lower Miocene23.03 - 15.97Ethiopia Isotomidae indet. (151982)
Early/Lower Miocene23.03 - 15.97Mexico (Chiapas) Isotomina sp. (140219) Isotomurus retardatus (124471)
Burdigalian - Langhian20.44 - 13.82Dominican Republic Cryptopygus sp., Isotoma sp. 1, Isotoma sp. 2 (140492)
Langhian15.97 - 13.82China (Fujian) Desoria sp. (220273)