<P> Some English public houses beside trout streams such as the River Test in Hampshire are named "The Mayfly". </P> <P> The hatch of the giant mayfly Palingenia longicauda on the Tisza and Mureș Rivers in Hungary and Serbia, known as "Tisza blooming", is a tourist attraction . The 2014 hatch of the large black - brown mayfly Hexagenia bilineata on the Mississippi River in the US was imaged on weather radar; the swarm flew up to 760 m (2500 feet) above the ground near La Crosse, Wisconsin, creating a radar signature that resembled a "significant rain storm", and the mass of dead insects covering roads, cars and buildings caused a "slimy mess". </P> <P> During the weekend of June 13--14, 2015, a large swarm of mayflies caused several vehicular accidents on the Columbia--Wrightsville Bridge, carrying Pennsylvania Route 462 across the Susquehanna River between Columbia and Wrightsville, Pennsylvania . The bridge had to be closed to traffic twice during that period due to impaired visibility and obstructions posed by piles of dead insects . </P> <P> Mayflies are consumed in several cultures and are estimated to contain the most raw protein content of any edible insect by dry weight . In Malawi, kungu, a paste of mayflies (Caenis kungu) and mosquito is made into a cake for eating . Adult mayflies are collected and eaten in many parts of China and Japan . Near Lake Victoria, Povilla mayflies are collected, dried and preserved for use in food preparations . </P>

Where did the june bug get its name