دورية أكاديمية
A story of vicariance? how the geology of oceanic archipelagos influenced the evolutionary history of endemic damselflies.
| العنوان: | A story of vicariance? how the geology of oceanic archipelagos influenced the evolutionary history of endemic damselflies. |
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| المؤلفون: | Saxton NA; Department of Biology, Case Western Reserve University, Cleveland, OH 44106, USA; Department of Biology and Monte L. Bean Museum, Brigham Young University, Provo, UT 84602, USA. Electronic address: natalie.saxton@case.edu., Powell GS; Department of Biology and Monte L. Bean Museum, Brigham Young University, Provo, UT 84602, USA; Florida State Collection of Arthropods, Gainesville, FL 32608, USA., Bybee SM; Department of Biology and Monte L. Bean Museum, Brigham Young University, Provo, UT 84602, USA. |
| المصدر: | Molecular phylogenetics and evolution [Mol Phylogenet Evol] 2023 Sep; Vol. 186, pp. 107831. Date of Electronic Publication: 2023 May 29. |
| نوع المنشور: | Journal Article; Research Support, U.S. Gov't, Non-P.H.S.; Research Support, Non-U.S. Gov't |
| اللغة: | English |
| بيانات الدورية: | Publisher: Academic Press Country of Publication: United States NLM ID: 9304400 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1095-9513 (Electronic) Linking ISSN: 10557903 NLM ISO Abbreviation: Mol Phylogenet Evol Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: San Diego, CA ; Orlando, FL : Academic Press Original Publication: San Diego : Academic Press, c1992- |
| مواضيع طبية MeSH: | Odonata*/genetics, Animals ; Phylogeny ; Geology ; Fiji ; Melanesia |
| مستخلص: | South Pacific islands provide an ideal study system to explore patterns of speciation, specifically examining the role of dispersal versus vicariance. Dispersal is often the suggested mechanism of diversification in the South Pacific, specifically among remote island chains. Here, we provide a phylogeny of several related genera of Coenagrionidae (Odonata: Zygoptera) from the South Pacific, based on five molecular loci, in order to examine patterns of speciation in the region. We used the endemic damselfly genera Nesobasis, Nikoulabasis, and Vanuatubasis found across both Fiji and Vanuatu. Knowledge of the geologic history of the region was used to inform our understanding of the evolution of these genera. Both archipelagos used to be part of the Vitiaz arc which spanned from the Solomon Islands to Tonga and began to break apart 10-12 Ma. Results of our divergence-time estimations and biogeographic reconstructions support that the breakup of this arc acted as a significant vicariance event in the evolution of these taxa. Specifically, it led to the extant generic diversity seen in these damselflies. We find that within the archipelago of Vanuatu, that Espiritu Santo served as an important source for dispersal to other islands with Malekula acting as a stepping stone to Efate. Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. (Copyright © 2023 Elsevier Inc. All rights reserved.) |
| فهرسة مساهمة: | Keywords: Biogeography; Dispersal; Islands; Odonata; South Pacific; Vitiaz arc |
| تواريخ الأحداث: | Date Created: 20230531 Date Completed: 20230718 Latest Revision: 20230718 |
| رمز التحديث: | 20230718 |
| DOI: | 10.1016/j.ympev.2023.107831 |
| PMID: | 37257796 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1095-9513 |
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| DOI: | 10.1016/j.ympev.2023.107831 |