Rivers of Indochina as potential drivers of lineage diversification in the spotted flying lizard (Draco maculatus) species complex.


Journal

Molecular phylogenetics and evolution
ISSN: 1095-9513
Titre abrégé: Mol Phylogenet Evol
Pays: United States
ID NLM: 9304400

Informations de publication

Date de publication:
09 2020
Historique:
received: 20 08 2019
revised: 21 05 2020
accepted: 21 05 2020
pubmed: 5 6 2020
medline: 18 11 2020
entrez: 5 6 2020
Statut: ppublish

Résumé

Southeast Asia hosts a rich concentration of biodiversity within multiple biodiversity hotspots. Indochina, a region with remarkably high levels of in situ diversification, possesses five major rivers (Ayeyarwady, Chiang Mai, Mekong, Red, and Salween), several of which coincide with phylogenetic breaks of terrestrial taxa. Draco maculatus possesses a range that stretches across Indochina, which widespread geographic distribution along with potential discrete variation within subspecies alludes to the possibility of this taxon constituting multiple divergent lineages. Using sequence data from three mitochondrial (12S, 16S, and ND2) and three nuclear (BDNF, CMOS, and PNN) genes, we provide the first estimated phylogeny of this hypothesized species complex and examine its phylogeographic architecture with maximum likelihood and Bayes factor delimitation (BFD) approaches. Our results support multiple divergent lineages with phylogenetic breaks coincident with rivers, indicating that river barriers may be contributing to the elevated levels of in situ diversification of Indochina.

Identifiants

pubmed: 32497832
pii: S1055-7903(20)30133-0
doi: 10.1016/j.ympev.2020.106861
pii:
doi:

Substances chimiques

Brain-Derived Neurotrophic Factor 0
Protein Subunits 0
RNA, Ribosomal 0
RNA, ribosomal, 12S 0
NADH Dehydrogenase EC 1.6.99.3

Types de publication

Journal Article Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, Non-P.H.S.

Langues

eng

Sous-ensembles de citation

IM

Pagination

106861

Informations de copyright

Copyright © 2020 Elsevier Inc. All rights reserved.

Auteurs

Randy L Klabacka (RL)

Department of Biological Sciences and Museum of Natural History, Auburn University, 331 Funchess Hall, Auburn, AL 36849, United States; Department of Biology and M.I. Bean Life Science Museum, Brigham Young University, 150 East Bulldog Boulevard, Provo, UT 84602, United States. Electronic address: klabacka.randy@auburn.edu.

Perry L Wood (PL)

Department of Biological Sciences and Museum of Natural History, Auburn University, 331 Funchess Hall, Auburn, AL 36849, United States; Department of Biology and M.I. Bean Life Science Museum, Brigham Young University, 150 East Bulldog Boulevard, Provo, UT 84602, United States. Electronic address: plw0013@auburn.edu.

Jimmy A McGuire (JA)

Museum of Vertebrate Zoology, University of California, 3101 Valley Life Sciences Building, Berkeley, CA 94720, United States. Electronic address: mcguirej@berkeley.edu.

Jamie R Oaks (JR)

Department of Biological Sciences and Museum of Natural History, Auburn University, 331 Funchess Hall, Auburn, AL 36849, United States. Electronic address: jro0014@auburn.edu.

L Lee Grismer (LL)

Herpetology Laboratory, Department of Biology, La Sierra University, 4500 Riverwalk Parkway, Riverside, CA 92515, United States. Electronic address: lgrismer@lasierra.edu.

Jesse L Grismer (JL)

Herpetology Laboratory, Department of Biology, La Sierra University, 4500 Riverwalk Parkway, Riverside, CA 92515, United States. Electronic address: jgrismer@lasierra.edu.

Anchalee Aowphol (A)

Faculty of Science, Department of Zoology, Kasetsart University, Chatuchak, Bankok, Thailand. Electronic address: anchalee.a@ku.th.

Jack W Sites (JW)

Department of Biology and M.I. Bean Life Science Museum, Brigham Young University, 150 East Bulldog Boulevard, Provo, UT 84602, United States; Department of Biology, Austin Peay State University, Clarksville, TN 37044, United States.

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Classifications MeSH