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Distribution, phylogeography and hybridization between two parapatric sibling ant species of the genus Temnothorax

URN to cite this document:
urn:nbn:de:bvb:355-opus-7594
Pusch, Katja
Date of publication of this fulltext: 05 Mar 2007 11:53


Abstract (English)

The present-day range distribution of many species has been influenced by re-occuring glacials of the past. By the retreat into different refugia situated in more southerly regions, species were geographically separated and sometimes diverged into separate lineages. After having re-occupied their formerly ice-covered habitats, these species pairs nowadays often exhibit parapatric distribution and ...

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Translation of the abstract (German)

In der Vergangenheit wiederholt auftretende Eiszeiten haben die derzeitige Verbreitung vieler Arten geprägt. Während dieser Eiszeiten wurden manche Arten durch den Rückzug in unterschiedliche Refugien in südlichere Regionen getrennt und entwickelten sich dort zu eigenen Arten. Nach der Wiederbesiedelung ihrer einstmals eisbedeckten Habitate sind diese Artenpaare nun häufig parapatrisch ...

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