Reconstructing ancient Mediterranean crossroads in Deronectes diving beetles

García-Vázquez, David; Bilton, David T.; Alonso, Rocío; Benetti, Cesar J.; Garrido, Josefina; Valladares, Luis F.; Ribera, Ignacio; Ministerio de Economía y Competitividad (España)

Reconstructing ancient Mediterranean crossroads in Deronectes diving beetles

[Aim] To reconstruct the evolutionary history of a genus of freshwater beetle with a pan-Mediterranean distribution, to test classic hypotheses which proposed a Miocene origin for groups with high biodiversity in the Iberian and Anatolian peninsulas.

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Bibliographic Details
Main Authors:	García-Vázquez, David, Bilton, David T., Alonso, Rocío, Benetti, Cesar J., Garrido, Josefina, Valladares, Luis F., Ribera, Ignacio
Other Authors:	Ministerio de Economía y Competitividad (España)
Format:	artículo biblioteca
Language:	English
Published:	Wiley-Blackwell 2016-08
Subjects:	Biodiversity hotspots, Dispersal, Diversiﬁcation, Dytiscidae, Mediterranean, Messinian salinity crisis, Phylogeny,
Online Access:	http://hdl.handle.net/10261/152562 http://dx.doi.org/10.13039/501100003329
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id	dig-ibe-es-10261-152562
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spelling	dig-ibe-es-10261-1525622017-10-10T11:50:44Z Reconstructing ancient Mediterranean crossroads in Deronectes diving beetles García-Vázquez, David Bilton, David T. Alonso, Rocío Benetti, Cesar J. Garrido, Josefina Valladares, Luis F. Ribera, Ignacio Ministerio de Economía y Competitividad (España) Biodiversity hotspots Dispersal Diversiﬁcation Dytiscidae Mediterranean Messinian salinity crisis Phylogeny [Aim] To reconstruct the evolutionary history of a genus of freshwater beetle with a pan-Mediterranean distribution, to test classic hypotheses which proposed a Miocene origin for groups with high biodiversity in the Iberian and Anatolian peninsulas. [Location] Mediterranean basin. [Methods] We sequenced four mitochondrial and one nuclear gene from 51 specimens of 30 of the c. 60 extant species of Deronectes (Dytiscidae), all typical of mid-mountain streams from North Africa and Iberia over most of Europe to the Middle East. We used maximum likelihood, Bayesian probabilities with an a priori evolutionary rate and a dispersal–extinction–cladogenesis model to reconstruct their biogeographical history. [Results] Deronectes has two major lineages which originated in the mid Miocene; one including mostly eastern and another mainly western and central Mediterranean species. From these two areas, range expansions, mainly at the end of the Miocene and beginning of the Pliocene, resulted in the many species groups and some of the extant species of the genus. Most of the current diversity and distributions are, however, of Plio-Pleistocene origin, particularly in widespread European species. [Main conclusions] In line with traditional hypotheses, we found an ancient division between eastern and western Mediterranean lineages of Deronectes, likely resulting from the isolation of Europe west of the Alps from the Balkans and Anatolia during the early-middle Miocene. The history of the genus was strongly influenced by major geological and climatic events, with successive cycles of fragmentation and subsequent eastward and westward range expansions, resulting in a steady accumulation of species across the basin. Most of these range movements took place through the north side of the Mediterranean, with only local displacements in the south during the Messinian salinity crisis and a recent (Pleistocene) colonization of the Italian Peninsula, which remained largely submerged through most of the genus’ evolutionary history. D.G.V. has a FPI PhD grant from the Spanish Government. This work has been partly funded by projects CGL2010-15755 and CGL2013-48950-C2-1-P to I.R. Peer reviewed 2017-07-10T12:11:59Z 2017-07-10T12:11:59Z 2016-08 artículo http://purl.org/coar/resource_type/c_6501 Journal of Biogeography 43(8): 1533-1545 (2016) 0305-0270 http://hdl.handle.net/10261/152562 10.1111/jbi.12740 1365-2699 http://dx.doi.org/10.13039/501100003329 en #PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CGL2013-48950-C2-1-P http://doi.org/10.1111/jbi.12740 Sí none Wiley-Blackwell
institution	IBE ES
collection	DSpace
country	España
countrycode	ES
component	Bibliográfico
access	En linea
databasecode	dig-ibe-es
tag	biblioteca
region	Europa del Sur
libraryname	Biblioteca del IBE España
language	English
topic	Biodiversity hotspots Dispersal Diversiﬁcation Dytiscidae Mediterranean Messinian salinity crisis Phylogeny Biodiversity hotspots Dispersal Diversiﬁcation Dytiscidae Mediterranean Messinian salinity crisis Phylogeny
spellingShingle	Biodiversity hotspots Dispersal Diversiﬁcation Dytiscidae Mediterranean Messinian salinity crisis Phylogeny Biodiversity hotspots Dispersal Diversiﬁcation Dytiscidae Mediterranean Messinian salinity crisis Phylogeny García-Vázquez, David Bilton, David T. Alonso, Rocío Benetti, Cesar J. Garrido, Josefina Valladares, Luis F. Ribera, Ignacio Reconstructing ancient Mediterranean crossroads in Deronectes diving beetles
description	[Aim] To reconstruct the evolutionary history of a genus of freshwater beetle with a pan-Mediterranean distribution, to test classic hypotheses which proposed a Miocene origin for groups with high biodiversity in the Iberian and Anatolian peninsulas.
author2	Ministerio de Economía y Competitividad (España)
author_facet	Ministerio de Economía y Competitividad (España) García-Vázquez, David Bilton, David T. Alonso, Rocío Benetti, Cesar J. Garrido, Josefina Valladares, Luis F. Ribera, Ignacio
format	artículo
topic_facet	Biodiversity hotspots Dispersal Diversiﬁcation Dytiscidae Mediterranean Messinian salinity crisis Phylogeny
author	García-Vázquez, David Bilton, David T. Alonso, Rocío Benetti, Cesar J. Garrido, Josefina Valladares, Luis F. Ribera, Ignacio
author_sort	García-Vázquez, David
title	Reconstructing ancient Mediterranean crossroads in Deronectes diving beetles
title_short	Reconstructing ancient Mediterranean crossroads in Deronectes diving beetles
title_full	Reconstructing ancient Mediterranean crossroads in Deronectes diving beetles
title_fullStr	Reconstructing ancient Mediterranean crossroads in Deronectes diving beetles
title_full_unstemmed	Reconstructing ancient Mediterranean crossroads in Deronectes diving beetles
title_sort	reconstructing ancient mediterranean crossroads in deronectes diving beetles
publisher	Wiley-Blackwell
publishDate	2016-08
url	http://hdl.handle.net/10261/152562 http://dx.doi.org/10.13039/501100003329
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Reconstructing ancient Mediterranean crossroads in Deronectes diving beetles

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