Estuaries and Coasts

, Volume 35, Issue 3, pp 743–753

Connectivity Among Salt Marsh Subhabitats: Residency and Movements of the Mummichog (Fundulus heteroclitus)

  • Kenneth W. Able
  • Deborah N. Vivian
  • Gina Petruzzelli
  • Stacy M. Hagan
Article

DOI: 10.1007/s12237-011-9471-x

Cite this article as:
Able, K.W., Vivian, D.N., Petruzzelli, G. et al. Estuaries and Coasts (2012) 35: 743. doi:10.1007/s12237-011-9471-x

Abstract

We examined connectivity among marsh subhabitats to determine the structural limits and important components of a polyhaline salt marsh by studying the patterns of abundance, residency, and movement of a numerically and ecologically dominant nektonic fish (mummichog, Fundulus heteroclitus). We captured, tagged (n = 14,040 individuals, 30–110 mm), and recaptured from Feb 2001 to Jul 2002, although most recaptures (75–95% by tagging location) occurred within 150 days. Seasonal residency and movements were common among most subhabitats based on catch per unit effort and recapture per unit effort. Thus, these (marsh pools, intertidal and subtidal creeks, and marsh surface) should be considered natural subhabitats within New England type salt marshes. Further, all these subhabitat types should be included in studies of salt marsh nekton and marsh restoration and creation activities.

Keywords

Salt marshMummichogResidencyMovementsSeascapeSubhabitats

Copyright information

© Coastal and Estuarine Research Federation 2012

Authors and Affiliations

  • Kenneth W. Able
    • 1
  • Deborah N. Vivian
    • 2
  • Gina Petruzzelli
    • 1
  • Stacy M. Hagan
    • 1
  1. 1.Marine Field Station, Institute of Marine and Coastal SciencesRutgers UniversityTuckertonUSA
  2. 2.U.S. Environmental Protection Agency, National Health and Environmental Effects LaboratoryGulf Ecology DivisionGulf BreezeUSA