Cryptic lineages, cryptic barriers: historical seascapes and oceanic fronts drive genetic diversity in supralittoral rockpool beetles (Coleoptera: Hydraenidae)

[EN] Morphologically cryptic lineages confound many estimates of global biodiversity and are often discovered in ecologically specialized taxa, subject to strong morphological constraint. Such a situation may apply in many extreme environments, including supralittoral rockpools, where dramatic fluct...

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Authors: Villastrigo Carbajo, Adrián, Bilton, David T., Moreno Abellán, Pedro, Millán Sánchez, Andrés, Ribera Galán, Ignacio, Velasco, Josefa
Format: article
Status:Versión aceptada para publicación
Publication Date:2022
Country:España
Institution:Universidad de León
Repository:BULERIA. Repositorio Institucional de la Universidad de León
OAI Identifier:oai:buleria.unileon.es:10612/26559
Online Access:https://academic.oup.com/zoolinnean/article/196/2/740/6584935
https://hdl.handle.net/10612/26559
Access Level:Open access
Keyword:Biología
Genética
Zoología
Cryptic species
Dispersal
Mediterranean rocky
Shores
2401.06 Ecología Animal
2401.08 Genética Animal
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oai_identifier_str oai:buleria.unileon.es:10612/26559
network_acronym_str ES
network_name_str España
repository_id_str
spelling Cryptic lineages, cryptic barriers: historical seascapes and oceanic fronts drive genetic diversity in supralittoral rockpool beetles (Coleoptera: Hydraenidae)Villastrigo Carbajo, AdriánBilton, David T.Moreno Abellán, PedroMillán Sánchez, AndrésRibera Galán, IgnacioVelasco, JosefaBiologíaGenéticaZoologíaCryptic speciesDispersalMediterranean rockyShores2401.06 Ecología Animal2401.08 Genética Animal[EN] Morphologically cryptic lineages confound many estimates of global biodiversity and are often discovered in ecologically specialized taxa, subject to strong morphological constraint. Such a situation may apply in many extreme environments, including supralittoral rockpools, where dramatic fluctuations in water availability and salinity impose strong selection pressures on the inhabitants. Here we explore the genetic diversity and phylogeography of supralittoral rockpool Ochthebius beetles in the eastern Atlantic and western Mediterranean, using a combination of mitochondrial and nuclear markers and dense geographical sampling of the three recognized widespread species. Our results point to the existence of morphologically cryptic lineages within all currently named taxa and suggest that the distribution of these is linked to both historical and contemporary marine hydrogeography; a combination of ocean currents and winds apparently driving the spatial patterns observed. The main contemporary barrier to dispersal for Ochthebius is located around the Ibiza Channel, whilst the Messinian Salinity Crisis appears to have been the ultimate driver of lineage diversification in these insects. Our results show that oceanographic processes do not just shape the evolution of fully marine species, but also impact significantly on the terrestrially derived inhabitants of the coastal zoneSIThis work has been partly funded by project CGL2017-84157-P funded by MCIN/AEI/ 10.13039/501100011033 and by ‘ERDF A way of making Europe’ to JV. AV is currently funded by the Alexander von Humboldt Foundation through a Humboldt Research Fellowship and by the Carl Friedrich von Siemens Foundation, and PA is funded by ‘V Plan Propio de Investigación’ of the Universidad de Sevilla (Spain)Oxford University PressZoologiaFacultad de Ciencias Biologicas y Ambientales2022info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionhttps://academic.oup.com/zoolinnean/article/196/2/740/6584935https://hdl.handle.net/10612/26559reponame:BULERIA. Repositorio Institucional de la Universidad de Leóninstname:Universidad de LeónInglésinfo:eu-repo/grantAgreement/AEI/Programa Estatal de Fomento de la Investigación Científica y Técnica de Excelencia/CGL2017-84157-Pinfo:eu-repo/semantics/openAccessoai:buleria.unileon.es:10612/265592026-06-24T12:43:27Z
dc.title.none.fl_str_mv Cryptic lineages, cryptic barriers: historical seascapes and oceanic fronts drive genetic diversity in supralittoral rockpool beetles (Coleoptera: Hydraenidae)
title Cryptic lineages, cryptic barriers: historical seascapes and oceanic fronts drive genetic diversity in supralittoral rockpool beetles (Coleoptera: Hydraenidae)
spellingShingle Cryptic lineages, cryptic barriers: historical seascapes and oceanic fronts drive genetic diversity in supralittoral rockpool beetles (Coleoptera: Hydraenidae)
Villastrigo Carbajo, Adrián
Biología
Genética
Zoología
Cryptic species
Dispersal
Mediterranean rocky
Shores
2401.06 Ecología Animal
2401.08 Genética Animal
title_short Cryptic lineages, cryptic barriers: historical seascapes and oceanic fronts drive genetic diversity in supralittoral rockpool beetles (Coleoptera: Hydraenidae)
title_full Cryptic lineages, cryptic barriers: historical seascapes and oceanic fronts drive genetic diversity in supralittoral rockpool beetles (Coleoptera: Hydraenidae)
title_fullStr Cryptic lineages, cryptic barriers: historical seascapes and oceanic fronts drive genetic diversity in supralittoral rockpool beetles (Coleoptera: Hydraenidae)
title_full_unstemmed Cryptic lineages, cryptic barriers: historical seascapes and oceanic fronts drive genetic diversity in supralittoral rockpool beetles (Coleoptera: Hydraenidae)
title_sort Cryptic lineages, cryptic barriers: historical seascapes and oceanic fronts drive genetic diversity in supralittoral rockpool beetles (Coleoptera: Hydraenidae)
dc.creator.none.fl_str_mv Villastrigo Carbajo, Adrián
Bilton, David T.
Moreno Abellán, Pedro
Millán Sánchez, Andrés
Ribera Galán, Ignacio
Velasco, Josefa
author Villastrigo Carbajo, Adrián
author_facet Villastrigo Carbajo, Adrián
Bilton, David T.
Moreno Abellán, Pedro
Millán Sánchez, Andrés
Ribera Galán, Ignacio
Velasco, Josefa
author_role author
author2 Bilton, David T.
Moreno Abellán, Pedro
Millán Sánchez, Andrés
Ribera Galán, Ignacio
Velasco, Josefa
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Zoologia
Facultad de Ciencias Biologicas y Ambientales
dc.subject.none.fl_str_mv Biología
Genética
Zoología
Cryptic species
Dispersal
Mediterranean rocky
Shores
2401.06 Ecología Animal
2401.08 Genética Animal
topic Biología
Genética
Zoología
Cryptic species
Dispersal
Mediterranean rocky
Shores
2401.06 Ecología Animal
2401.08 Genética Animal
description [EN] Morphologically cryptic lineages confound many estimates of global biodiversity and are often discovered in ecologically specialized taxa, subject to strong morphological constraint. Such a situation may apply in many extreme environments, including supralittoral rockpools, where dramatic fluctuations in water availability and salinity impose strong selection pressures on the inhabitants. Here we explore the genetic diversity and phylogeography of supralittoral rockpool Ochthebius beetles in the eastern Atlantic and western Mediterranean, using a combination of mitochondrial and nuclear markers and dense geographical sampling of the three recognized widespread species. Our results point to the existence of morphologically cryptic lineages within all currently named taxa and suggest that the distribution of these is linked to both historical and contemporary marine hydrogeography; a combination of ocean currents and winds apparently driving the spatial patterns observed. The main contemporary barrier to dispersal for Ochthebius is located around the Ibiza Channel, whilst the Messinian Salinity Crisis appears to have been the ultimate driver of lineage diversification in these insects. Our results show that oceanographic processes do not just shape the evolution of fully marine species, but also impact significantly on the terrestrially derived inhabitants of the coastal zone
publishDate 2022
dc.date.none.fl_str_mv 2022
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv https://academic.oup.com/zoolinnean/article/196/2/740/6584935
https://hdl.handle.net/10612/26559
url https://academic.oup.com/zoolinnean/article/196/2/740/6584935
https://hdl.handle.net/10612/26559
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/grantAgreement/AEI/Programa Estatal de Fomento de la Investigación Científica y Técnica de Excelencia/CGL2017-84157-P
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Oxford University Press
publisher.none.fl_str_mv Oxford University Press
dc.source.none.fl_str_mv reponame:BULERIA. Repositorio Institucional de la Universidad de León
instname:Universidad de León
instname_str Universidad de León
reponame_str BULERIA. Repositorio Institucional de la Universidad de León
collection BULERIA. Repositorio Institucional de la Universidad de León
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869422621127344128
score 15,811543

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