By Dan Armitage, host of Buckeye Sportsman, Ohio’s longest running outdoor radio show
Trace amounts of genetic material from an invasive fish species known for leaping errantly from the water has been detected in Lake Erie. On July 21, the Pennsylvania Fish and Boat Commission (PFBC) disclosed that environmental DNA, or eDNA, from silver carp — an invasive fish formerly known as one of four different types of Asian carp — was found in routine sampling around Presque Isle Bay in Erie, Pennsylvania.
The sample was collected in May by the U.S. Fish & Wildlife Service (FWS), which notified the state on July 11. The genetic material was found at only one of 100 sample sites around the bay. No live fish were found and the DNA presence doesn’t automatically mean a fish is present. However, the detection triggered an electrofishing search around the bay which did not turn up any silver carp.… Continue readingRead More »