All carp species were introduced into North America, mainly for grass maintenance in ornamental and pond settings. Needless to say, the fish long ago jumped to natural waters.

They are heavy eaters, and their filter feeding actually sucks up nutrients and zooplankton valuable to native fish. Silver carp can grow to 60 pounds, so their sheer size also makes them a public safety hazard, said Baxter, the executive director of Conservation Fisheries who will be among the panelists discussing both aquatic and terrestrial invasive and exotic species.

Four species of carp are in Tennessee waters; most are confined to the western portion of the state.

Also up for discussion will be invasive invertebrates such as the zebra mussel, which is both a threat to infrastructure and native mussels; and the mosquito fish, a voracious eater of native fry.

Panelists are expected to include Clint Jones, Tennessee Valley Authority; Cole Harty, TWRA; Brittany Bajo-Walker, mussel expert; and John Tullock, a fisheries biologist who will discuss invasive and exotic plants.

The food will offer fellowship, but the subject of invasive species is serious business.

“Addressing them is critical to the survival of native fish and mussel species,” Baxter said.

“Eating them sounds like a great idea.”