Project 3244: W. Zhang,H. Li,C. Shih,A. Zhang,D. Ren. 2018. Phylogenetic analyses with four new Cretaceous bristletails reveal inter-relationships of Archaeognatha and Gondwana origin of Meinertellidae. Cladistics. 38 (4):384-406.
Specimen: Trigoniophthalmus alternatus (unvouchered)
View: lateral

Abstract

Based on fifteen Archaeognatha (=Microcoryphia) specimens from Myanmar (Burmese) amber, including males, females and immatures, two new genera and four species, Cretaceomachilis longa sp.n., Unimeinertellus abundus gen. et sp.n., U. bellus sp.n. and Nullmeinertellus wenxuani gen. et sp.n., are described. Phylogenetic analyses of taxa in Archaeognatha were conducted using Maximum parsimony and Bayesian inference based on morphological characters and DNA sequence data. Our results confirm the phylogenetic position of the new genera, clarify the monophyly of Meinertellidae and indicate that the 'paleo-types' excluding Ditrigoniophthalmus are nested within the Machilidae group, but suggest that the three subfamilies within Machilidae may be artificial. The diversity of meinertellids with derived characters found from the Cretaceous indicate that the divergence time of Machilidae and Meinertellidae is much earlier than the Cretaceous. We propose the possibility that Meinertellidae might have originated on Gondwana.


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Article DOI: 10.1111/cla.12212

Project DOI: 10.7934/P3244, http://dx.doi.org/10.7934/P3244
This project containsMatrices
  • 1 Media
  • 1 Matrix
  • 2 Documents
  • 26 Taxa
  • 1 Specimen
  • 34 Characters


Download Project SDD File
Total scored cells: 825
Total media associated with cells: 0
Total labels associated with cell media: 0
Characters
Total characters: 34
Total characters with associated media: 0
Total characters with media with labels: 0
Total character states: 85
Total character states with associated media: 0
Total character states with media with labels:0
Total unordered/ordered characters:34/0
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MorphoBank Project 3244


    Members

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    Tanya Berardini
    Project Administrator
    Last logged in 08/15/18
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    (783, 0, 42)
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    MorphoBank Curator
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    Hu Li
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    Dong Ren
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    Weiting Zhang
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    Taxonomic Overview for Matrix 'M25583' (26 Taxa)

    taxon unscored
    cells
    scored
    cells
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    NPA
    cells
    "-" cellscell images labels on
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    [1] Cryptopygus antarcticus
    Last Modified in 08/13/18
    02121013005
    [2] Campodea fragilis
    Last Modified in 08/13/18
    0252509005
    [3] Dasyleptus brongniarti
    Last Modified in 08/13/18
    15191900005
    [4] Dasyleptus sharovi
    Last Modified in 08/13/18
    18161600005
    [5] Ditrigoniophthalmus verae
    Last Modified in 08/13/18
    0343400005
    [6] Charimachilis caucasicus
    Last Modified in 08/13/18
    0343400005
    [7] Turquimachilis mendesi
    Last Modified in 08/13/18
    1333300005
    [8] Mesomachilis nearctica
    Last Modified in 08/13/18
    0343400005
    [9] Praemachilis excelsior
    Last Modified in 08/13/18
    0343400005
    [10] Allopsontus asiaticus
    Last Modified in 08/13/18
    0343400005
    [11] Lepismachilis y-signata
    Last Modified in 08/13/18
    0343400005
    [12] Songmachilis xinxiangensis
    Last Modified in 08/13/18
    0343400005
    [13] Trigoniophthalmus alternatus
    Last Modified in 08/13/18
    0343400005
    [14] Pedetontinus luanchuanensis
    Last Modified in 08/13/18
    0343400005
    [15] Petrobius brevistylis
    Last Modified in 08/13/18
    0343400005
    [16] Petrobiellus takunagae
    Last Modified in 08/13/18
    0343400005
    [17] † Cretaceomachilis longa
    Last Modified in 08/15/18
    8242402005
    [18] † Unimeinertellus abundus
    Last Modified in 08/13/18
    3292902005
    [19] † Nullmeinertellus wenxuanii
    Last Modified in 08/15/18
    11212102005
    [20] † Neomachilellus dominicanus
    Last Modified in 08/13/18
    3292902005
    [21] Neomachilellus szeptyckii
    Last Modified in 08/13/18
    0323202005
    [22] Meinertellus adisi
    Last Modified in 08/13/18
    0323202005
    [23] Nesomachilis australica
    Last Modified in 08/13/18
    0323202005
    [24] Allomachilis froggatti
    Last Modified in 08/13/18
    0323202005
    [25] Machilinus oaxacensis
    Last Modified in 08/13/18
    0323202005
    [26] Machilontus phami
    Last Modified in 08/13/18
    0323202005


    Project views

    type number of views Individual items viewed (where applicable)
    Total project views849
    Project overview99
    Specimen list81
    Views for media list46
    Bibliography34
    Taxon list338
    Media views131Media search (111 views); M585288 (20 views);
    Matrix views72Matrix landing page (56 views); Data Matrix (16 views);
    Documents list48




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    Total downloads from project15
    Project downloads11
    Matrix downloads4Data Matrix (4 downloads);