title: Reconstruction of two colonisation pathways of Mantis religiosa (Mantodea) in Germany using four mitochondrial markers.
abstract: Past and recent climatic changes induced shifts in species ranges. Mantis religiosa has also expanded its range across Germany within the past decades. To determine the ancestry of German M. religiosa we sequenced four mitochondrial genes (COI, COII, Cyt b, ND4) of European M. religiosa populations. We found an east, central and west European lineage of M. religiosa. These distinct lineages are consistent with genetic isolation by distance during glacial periods, and the re-colonization of northern parts of Europe by species from different refugia. Within Germany, we found haplotypes clustering to the central and west European lineage suggesting that M. religiosa immigrated from two directions into Germany. Mismatch distributions, and negative Tajima's D and Fu's Fs values indicate a current range expansion of the central and west European lineage. We hypothesise that ongoing global warming which increases the availability of thermally favourable areas in Germany for M. religiosa adds to its current range expansion. In conclusion, M. religiosa colonized Germany via two directions: west German populations descended from French populations and east German populations from Czech populations.
authors.affiliation: Department of Ecology, University of Mainz, Johann-Joachim-Becherweg 13, 55128, Mainz, Germany, clinn@students.uni-mainz.de.
authors.forename: Catherine Anne
authors.initials: CA
authors.lastname: Linn
authors.forename: Eva Maria
authors.initials: EM
authors.lastname: Griebeler
mesh_terms: D025041:Animal Migration; D000818:Animals; D004272:DNA, Mitochondrial; D004777:Environment; D005060:Europe; D014644:Genetic Variation; D005828:Genetics, Population; D005843:Geography; D005858:Germany; D020050:Mantodea / Q000145:classification* / Q000235:genetics*; D010802:Phylogeny; D058974:Phylogeography; D062206:Spatial Analysis
chemical_list: D004272:DNA, Mitochondrial