Invasion of the upper Susquehanna River watershed by rusty crayfish (Orconectes rusticus).

Kuhlmann, M. L., Hazelton, P. D., (2007). Northeastern Naturalist 14(4), 507-518. Humboldt Field Research Institute, Steuben, USA. English language

The effects of turbidity and an invasive species on foraging success of rosyside dace (Clinostomus funduloides).

Hazelton, P. D., Grossman, G. D., (2009). Freshwater Biology 54(9), 1977-1989. Blackwell Publishing, Oxford, UK. English language