Publikation:
Colonisation of secondary habitats in mining sites by Labidura riparia (Dermaptera: Labiduridae) from multiple natural source populations

Kurzanzeige
dc.contributor.authorWiegleb, Gerhard
dc.contributor.authorGüth, Mareike
dc.contributor.authorDurka, Walter
dc.date.accessioned2024-06-16T13:37:00Z
dc.date.available2024-06-16T13:37:00Z
dc.date.issued2021
dc.description.abstractAbstract Background Open cast lignite mines, sand pits and military training areas represent human-made, secondary habitats for specialized xerothermophilous and psammophilous species. Rare species, including the earwig Labidura riparia, are found in high population densities in such sites. However, it is unknown from which sources colonisation took place and how genetic variation compares to that of ancient populations on natural sites. Methods Using nine microsatellite markers, we analysed genetic variation and population structure of L. riparia in 21 populations in NE Germany both from secondary habitats such as lignite-mining sites, military training areas and a potassium mining heap, and rare primary habitats, such as coastal and inland dunes. Results Genetic variation was higher in populations from post-mining sites and former military training areas than in populations from coastal or inland dune sites. Overall population diferentiation was substantial (FST=0.08; F'ST=0.253), with stronger diferentiation among primary (FST=0.196; F'ST=0.473) than among secondary habitats (FST=0.043; F'ST=0.147). Diferentiation followed a pattern of isolation by distance. Bayesian structure analysis revealed three gene pools representing primary habitats on a coastal dune and two diferent inland dunes. All populations from secondary habitats were mixtures of the two inland dune gene pools, suggesting multiple colonization of post-mining areas from diferent source populations and hybridisation among source populations. Discussion Populations of L. riparia from primary habitats deserve special conservation, because they harbour diferentiated gene pools. The majority of the L. riparia populations, however, thrive in secondary habitats, highlighting their role for conservation. Implications for insect conservation A dual strategy should be followed of conserving both remaining natural habitat harbouring particular intraspecific gene pools and secondary habitat inhabited by large admixed and genetically highly variable populations. © The Author(s) 2021en
dc.format.extent1 Onlineressource (11 pages)
dc.identifier.doihttps://doi.org/10.60810/openumwelt-1555
dc.identifier.urihttps://openumwelt.de/handle/123456789/3397
dc.language.isoeng
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/
dc.subjectInsekt
dc.subjectRestaurierung
dc.subjectBesiedlung
dc.subjectKonservierung
dc.titleColonisation of secondary habitats in mining sites by Labidura riparia (Dermaptera: Labiduridae) from multiple natural source populations
dc.title.alternativeColonisation of secondary habitats in mining sites by Labidura riparia (Dermaptera: Labiduridae) from multiple natural source populations
dc.typeWissenschaftlicher Artikel
dspace.entity.typePublication
local.bibliographicCitation.journalTitleJournal of Insect Conservation
local.bibliographicCitation.originalDOI10.1007/s10841-021-00305-y
local.bibliographicCitation.volume25 (2021)
local.collectionAufsätze
local.contributor.authorId(DE-588)135915775
local.contributor.authorId(DE-588)1100096671
local.contributor.authorId00301702
local.contributor.authorId(DE-588)1081960663
local.contributor.authorId00277693
local.identifier.catalogId02484875
local.ingest.leader05762naa a2200000uu 4500
local.jointTitleCOLONISATION OF SECONDARY HABITATS IN MINING SITES BY LABIDURA RIPARIA DERMAPTERA LABIDURIDAE FROM MULTIPLE NATURAL SOURCE POPULATIONS
local.reviewtrue
local.sourcecatalog
local.staffPublicationtrue
relation.isAuthorOfPublication50370206-a44b-457e-8128-fa22a00eee1d
relation.isAuthorOfPublication.latestForDiscovery50370206-a44b-457e-8128-fa22a00eee1d
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