Molecular connectedness between self and none self-sustainable populations of Chinese mitten crab (Eriocheir sinensis, H. Milne Edwards, 1853) with focus to the Swedish Lake Vänern and the Oder and Vistula River in Poland

Hereditas
Przemysław CzerniejewskiMatz Berggren

Abstract

The highly invasive Chinese mitten crabs (Eriocheir sinensis) was studied to reveal the genetic relationship between three none self-sustainable population within the Polish Oder and Vistula River and Lake Vänern in Sweden. Crabs from self-sustainable populations were collected from the Elbe River (Germany), San Francisco Bay (USA) and five Asian river estuaries. Both parsimony and maximum likelihood analysis of the nuclear ITS 1 and ITS 2 regions reveal a similar topological pattern. The mitochondrial cytochrome c oxidase subunit I (COI) sequence had too low resolution to be informative. The Oder River haplotypes showed high sequence similarities to both the Elbe population and/or the native spawning areas in China. The Vistula River showed haplotypic similarity to specimens from the Oder River in Poland or the Elbe River. Also high sequence similarities were observed to the specimens from the Swedish Lake Vänern indicating to an origin from the River Elbe. Minor changes in evolutionary interpretation exist depending on how gaps are treated and the analytic method. There is a complex movement involving back and forth transoceanic colonization of the Chinese mitten crab haplotypes. Invasion routes are discussed in relation to s...Continue Reading

References

Jan 27, 1999·Bioinformatics·D Posada, K A Crandall
Mar 3, 1999·Molecular Phylogenetics and Evolution·J D BaldwinW H Clark
Mar 27, 2001·Molecular Biology and Evolution·G McGuireD J Balding
Sep 19, 2003·Molecular Phylogenetics and Evolution·Boping TangAiyun Dai
May 15, 2007·Ecological Applications : a Publication of the Ecological Society of America·Leif-Matthias HerborgHugh J MacIsaac
Sep 22, 2007·Conservation Biology : the Journal of the Society for Conservation Biology·Leif-Matthias HerborgHugh J Macisaac

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