Featured Species

The Whitney Genetics Laboratory works on detection of invasive species invasive species
An invasive species is any plant or animal that has spread or been introduced into a new area where they are, or could, cause harm to the environment, economy, or human, animal, or plant health. Their unwelcome presence can destroy ecosystems and cost millions of dollars.

Learn more about invasive species
including the highly invasive bighead and silver carp, and the potentially damaging black and grass carp. The lab has also been working with other U.S. Fish and Wildlife Service offices to develop new eDNA monitoring tools for other Great Lakes aquatic invasive species such as red swamp crayfish and bloody red shrimp. In addition, the lab works on sensitive species such as the eastern hellbender, Ozark cavefish and Topeka shiner.

Underwater photo of a bighead carp in a tank with white background

Bighead carp (Hypophthalmichthys nobilis) are native to eastern Asia and are one of four nonnative fish referred to as “invasive carp”. These fish are large, deep bodied fish that have a large head and a large toothless mouth with a protruding lower jaw. The bighead carp eyes are far...

FWS Focus
A Silver carp jumping out of the water with boat wake below and a tree lined shoreline in the background

Silver carp (Hypophthalmichthys molitrix) are one of four nonnative fish species belonging to a group commonly referred to as “invasive carp”. Native to eastern Asia, silver carp were introduced to the United States during the 1970’s and 1980’s to private fish farms and wastewater...

FWS Focus