A revision of the genus Lepidobrya Womersley (Collembola: Entomobryidae) based on morphology and sequence data of the genotype

The genus Lepidobrya Womersley, previously placed in Willowsiini, is re-diagnosed based on a redescription of the type species L. mawsoni (Tillyard) and its DNA barcode. Specimens possess narrow, pointed scales on the dens, two inner teeth on unguis, a truncate unguiculus with an outer tooth, a bide...

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Bibliographic Details
Published in:Zootaxa
Main Authors: Zhang, Feng, Greenslade, Penelope, Stevens, Mark I.
Format: Article in Journal/Newspaper
Language:English
Published: Magnolia Press
Subjects:
taxonomy
Entomobryinae
DNA barcode
Willowsiini
chaetotaxy
Macquarie Island
subantarctic
Online Access:http://hdl.handle.net/1885/231187
https://doi.org/10.11646/zootaxa.4221.5.2
https://openresearch-repository.anu.edu.au/bitstream/1885/231187/3/01_Zhang_A_revision_of_the_genus_2017.pdf.jpg
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Summary:The genus Lepidobrya Womersley, previously placed in Willowsiini, is re-diagnosed based on a redescription of the type species L. mawsoni (Tillyard) and its DNA barcode. Specimens possess narrow, pointed scales on the dens, two inner teeth on unguis, a truncate unguiculus with an outer tooth, a bidentate mucro with a basal spine and ordinary tergal S-chaetae 2, 2 vertical bar 1, 2, 2, ?, 3, so belongs to the Entomobryinae. Its systematic position and relationships to other scaled Entomobryinae genera are discussed and comments are made on the distribution of the genus as well as on ecology. This study was supported by the Fundamental Research Funds for the Central Universities and the Project funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions.

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