Hidden and cryptic species reflect parallel and correlated evolution in the phylogeny of the genus Callyntra (Coleoptera Tenebrionidae) of Central Chile

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Title:Main Title: Hidden and cryptic species reflect parallel and correlated evolution in the phylogeny of the genus Callyntra (Coleoptera Tenebrionidae) of Central Chile
Description:Abstract: The origin of cryptic species has traditionally been associated with events of recent speciation, genetic constraints, selection of an adaptive character, sexual selection and/or convergent evolution. Species of the genus Callyntra inhabit coastal terraces, mountain slopes, and peaks; their elytral designs are associated with each of these habitats. However, cryptic species have been described within each of these habitats; the taxonomy of this group has been problematic, thus establishing the phylogenetic relationships in this group is fundamental to clarify the systematics and evolutionary patterns of Callyntra. We reconstructed the phylogeny of this group using two mitochondrial genes (COI, 16S) and one nuclear gene (Mp20). We also performed species delimitation using PTP based methods (PTP, mlPTP, bPTP) and GMYC, and evaluated the evolution of the elytral design related to habitat preference. The results showed a tree with five clades, that together with the different methods of species delimitation recovered the described species and suggested at least five new species. The elytral design and habitat preference showed phylogenetic signals. We propose a new classification based on monophyletic groups recovered by phylogenetic analyses. We also suggest that parallel evolution in different habitats and later stasis in the elytral design would be the cause of the origin of cryptic species in this group from central Chile.
Citation Advice:Zúñiga-Reinoso, Alvaro; Méndez, Marco (2018): Hidden and cryptic species reflect parallel and correlated evolution in the phylogeny of the genus Callyntra (Coleoptera: Tenebrionidae) of Central Chile. Molecular Phylogenetic and Evolution, 127, pp.405–415. DOI: https://doi.org/10.1016/j.ympev.2018.04.022.
Responsible Party
Creators:Alvaro Zúñiga-Reinoso (Author), Marco Mendez (User)
Publisher:Elseiver
Publication Year:2019
Topic
CRC1211 Topic:Biology
Related Subproject:B2
Subjects:Keywords: Biodiversity, Evolution, Arid Zone
Geogr. Information Topic:Biota
File Details
Filename:Paper1.pdf
Data Type:Text - Article
File Size:2.7 MB
Date:Available: 08.08.2019
Mime Type:application/pdf
Data Format:PDF
Language:English
Status:Completed
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Download Permission:Only Project Members
General Access and Use Conditions:According to the CRC1211DB data policy agreement.
Access Limitations:According to the CRC1211DB data policy agreement.
Licence:None
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Publication Status:Published
Review Status:Peer reviewed
Publication Type:Article
Article Type:Journal
Source:Molecular Phylogenetics and Evolution
Volume:127
Number of Pages:11 (405 - 415)
Metadata Details
Metadata Creator:Alvaro Zúñiga
Metadata Created:08.08.2019
Metadata Last Updated:08.08.2019
Subproject:B2
Funding Phase:1
Metadata Language:English
Metadata Version:V50
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