Ocean-Crossing Dragonflies Discovered
grrlscientist writes "While living and working as a marine biologist in Maldives, Charles Anderson noticed sudden explosions of dragonflies at certain times of year. He explains how he carefully tracked the path of a plain, little dragonfly called the Globe Skimmer, Pantala flavescens, only to discover that it had the longest migratory journey of any insect in the world."
I don't think it was called anything before it was discovered, actually.
400 miles is about 640,000 meters
640k should be enough for anyone.
It can be explained, consider a spherical dragonfly in a vacuum...