References

Backe, N. Jordan, C. Tovey, C.P. Wright M.C. 2009. Biological synopsis of Pumpkinseed (Lepomis gibbosus). Fisheries and Oceans Canada, Science Branch, Nanaimo, British Columbia, Canada.

Fox. M.G. 1994. Growth, density, and interspecific influences on Pumpkinseed Sunfish life histories. Ecology 75:1157-1171.

Holtan, Paul. 1998. Pumpkinseed (Lepomis gibbosus). Wisconsin Department of Natural Resources Bureau of Fisheries Management.

Mittelbach, G.C. and C.W. Osenberg and P.C. Wainwright. 1992. Variation in Resource Abundance Affects Diet and Feeding Morphology in the Pumpkinseed Sunfish. (Lepomis gibbosus)  Oecologia 90: pages 8-13.

Stacey, P.B. and D. Chiszar. 1978. Body color pattern and the aggressive behavior of male Pumpkinseed Sunfish (Lepomis givvosus) during the         reproductive season. Behaviour 64: pages 271-297.

White, E. A. 2002. University of Wisconsin Sea Grant Institute. <Http://www.seagrant.wisc.edu/greatlakesfish/fpumpkinseed.html.> Accessed 19 February 2013.