American River Diver Spots Parasitic Vampire Fish That Feed Off Sharks
On Tuesday, diver Karl Bly spotted two pacific lampreys in the American River, which runs for 30 miles from the Sierra Nevada mountains to where it meets Sacramento River. He wrote on Facebook that this is the second lamprey he has seen in 30 years. “It looks like some sea creature from the deep,” Bly said. These jawless, parasitic eel-like fish are characterized by their large sucking disk mouth, which features sharp teeth on a tongue that resembles a file....