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@article{1653859,
author = {Hrivniak, Ľuboš and Sroka, Pavel and Bojková, Jindřiška and Godunko, Roman and Soldán, Tomáš and Staniczek, Arnold},
article_location = {San Diego},
article_number = {1},
doi = {http://dx.doi.org/10.1016/j.ympev.2020.106735},
keywords = {Caucasus; Phylogeny; Taxonomy; Biogeography; Speciation; Aquatic insects},
language = {eng},
issn = {1055-7903},
journal = {Molecular Phylogenetics and Evolution},
title = {The impact of Miocene orogeny for the diversification of Caucasian Epeorus (Caucasiron) mayflies (Ephemeroptera: Heptageniidae)},
url = {https://www.sciencedirect.com/science/article/pii/S1055790320300075},
volume = {146},
year = {2020}
}
TY - JOUR
ID - 1653859
AU - Hrivniak, Ľuboš - Sroka, Pavel - Bojková, Jindřiška - Godunko, Roman - Soldán, Tomáš - Staniczek, Arnold
PY - 2020
TI - The impact of Miocene orogeny for the diversification of Caucasian Epeorus (Caucasiron) mayflies (Ephemeroptera: Heptageniidae)
JF - Molecular Phylogenetics and Evolution
VL - 146
IS - 1
SP - 1-12
EP - 1-12
PB - Academic Press INC Elsevier Science
SN - 10557903
KW - Caucasus
KW - Phylogeny
KW - Taxonomy
KW - Biogeography
KW - Speciation
KW - Aquatic insects
UR - https://www.sciencedirect.com/science/article/pii/S1055790320300075
L2 - https://www.sciencedirect.com/science/article/pii/S1055790320300075
N2 - A common hypothesis for the high biodiversity of mountains is the diversification driven by orogeny creating conditions for rapid in situ speciation of resident lineages. The Caucasus is a young mountain system considered as a biodiversity hotspot; however,the origin and evolution of its diversity remain poorly understood. This study focuses on mayflies of the subgenus Caucasiron, one of the most diversified stenotopic mayflies inhabiting various types of streams throughout the Caucasus.Using the time-calibrated phylogeny based on two mitochondrial (COI,16S)and three nuclear(EF-1a, wg,28S)gene fragments, we tested the role of Caucasian orogeny in biogeography,diversification patterns,and altitudinal diversification of Caucasiron mayflies. We found that orogeny promoted the lineage diversification of Caucasiron in the Miocene.The highest diversification rate corresponding with the uplift of mountains was followed by a significant slowdown towards the present suggesting minor influence of Pleistocene climatic oscillations on the speciation.The Caucasiron lineages cluster into three principal clades originating in the Upper Miocene. We found a strong support that one of the three clades diversified via allopatric speciation in the Greater Caucasus isolated in the Parathetys Sea.The other two clades originating most likely outside the Greater Caucasus diversified towards high and low altitude,respectively, indicating possible role of climatic factors and/or passive uplift on their differentiation. Current high Caucasiron diversity in the Greater Caucasus is a result of in situ speciation and later immigration froma djacent mountain ranges after the Parathetys Sea retreat.
ER -
HRIVNIAK, Ľuboš, Pavel SROKA, Jindřiška BOJKOVÁ, Roman GODUNKO, Tomáš SOLDÁN a Arnold STANICZEK. The impact of Miocene orogeny for the diversification of Caucasian Epeorus (Caucasiron) mayflies (Ephemeroptera: Heptageniidae). \textit{Molecular Phylogenetics and Evolution}. San Diego: Academic Press INC Elsevier Science, 2020, roč.~146, č.~1, s.~1-12. ISSN~1055-7903. Dostupné z: https://dx.doi.org/10.1016/j.ympev.2020.106735.
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