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Comparative phylogeography of North American Atlantic salt marsh communities

Publication ,  Journal Article
Díaz-Ferguson, E; Robinson, JD; Silliman, B; Wares, JP
Published in: Estuaries and Coasts
January 1, 2010

Identifying differential population structure within metacommunities is key toward describing the mechanisms that maintain biodiversity in natural systems. At both local and regional scales on the North American Atlantic coast, we assessed phylogeographic and genetic diversity patterns of six common salt marsh invertebrates using equivalent sampling schemes and sequence data from the same mitochondrial locus. In general, our results suggest little genetic structure across four previously sampled biogeographic regions and a slight increase in genetic diversity from northern to southern areas; however, two of the species (Geukensia demissa and Uca pugilator) exhibited significant differentiation between the northernmost populations and other regions, consistent with a number of previous studies. Although the minimal genetic structure recovered in this community is consistent with expectations based on the larval life history of the species examined, confirmation of this result suggests that latitudinal shifts in ecological interactions in salt marsh systems are environmentally driven, rather than due to heritable adaptation. © 2009 Coastal and Estuarine Research Federation.

Duke Scholars

Published In

Estuaries and Coasts

DOI

EISSN

1559-2731

ISSN

1559-2723

Publication Date

January 1, 2010

Volume

33

Issue

4

Start / End Page

828 / 839

Related Subject Headings

  • Marine Biology & Hydrobiology
  • 41 Environmental sciences
  • 37 Earth sciences
  • 31 Biological sciences
  • 06 Biological Sciences
  • 05 Environmental Sciences
  • 04 Earth Sciences
 

Citation

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ICMJE
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Díaz-Ferguson, E., Robinson, J. D., Silliman, B., & Wares, J. P. (2010). Comparative phylogeography of North American Atlantic salt marsh communities. Estuaries and Coasts, 33(4), 828–839. https://doi.org/10.1007/s12237-009-9220-6
Díaz-Ferguson, E., J. D. Robinson, B. Silliman, and J. P. Wares. “Comparative phylogeography of North American Atlantic salt marsh communities.” Estuaries and Coasts 33, no. 4 (January 1, 2010): 828–39. https://doi.org/10.1007/s12237-009-9220-6.
Díaz-Ferguson E, Robinson JD, Silliman B, Wares JP. Comparative phylogeography of North American Atlantic salt marsh communities. Estuaries and Coasts. 2010 Jan 1;33(4):828–39.
Díaz-Ferguson, E., et al. “Comparative phylogeography of North American Atlantic salt marsh communities.” Estuaries and Coasts, vol. 33, no. 4, Jan. 2010, pp. 828–39. Scopus, doi:10.1007/s12237-009-9220-6.
Díaz-Ferguson E, Robinson JD, Silliman B, Wares JP. Comparative phylogeography of North American Atlantic salt marsh communities. Estuaries and Coasts. 2010 Jan 1;33(4):828–839.
Journal cover image

Published In

Estuaries and Coasts

DOI

EISSN

1559-2731

ISSN

1559-2723

Publication Date

January 1, 2010

Volume

33

Issue

4

Start / End Page

828 / 839

Related Subject Headings

  • Marine Biology & Hydrobiology
  • 41 Environmental sciences
  • 37 Earth sciences
  • 31 Biological sciences
  • 06 Biological Sciences
  • 05 Environmental Sciences
  • 04 Earth Sciences