Cooperative Fish and Wildlife Research Units Program: Iowa
Education, Research and Technical Assistance for Managing Our Natural Resources

Iowa Project


Examining drivers of temporal variation in hybridization outcomes in bigheaded carp in the UMR.

October 2023 - October 2024


Personnel

Participating Agencies

  • United States Fish and Wildlife Service

Invasive Bighead and Silver Carp have been known to hybridize in the Upper Mississippi River Basin. This research will use genomic analysis of tissue samples to infer prevalence of hybrids in the Upper Mississippi River basin, their natal origins, and the potential effects on condition.

Presentations Presentation Date
M.J. Moore, Golcher-Benavides, J., E. A. Szott, Z. J. Witzel, J. T. Lamer, and M. J. Weber. Patterns and drivers of hybridization between Silver (Hypophthalmichthys molitrix) and Bighead (Hypophthalmichthys nobilis) carp in the Upper Mississippi River. Oral Presentation. American Fisheries Society Annual Meeting. September 2024
Golcher-Benavides, J., E. A. Szott, Z. J. Witzel, J. T. Lamer, M. J. Weber, and M.J. Moore. Examining drivers of temporal variation in hybridization outcomes in bigheaded carp in the Upper Mississippi River. Poster Presentation. Iowa American Fisheries Society Annual Meeting. March 2024