Extraordinary Insects

Extraordinary Insects — page 3
GREAT SURVIVORS Where is your head HELP Cockroaches first appeared about 320 million years ago Modern-day roaches developed about 200 million years ago and walked with the dinosaurs A cockroach can live for weeks without its head And the separated head can keep on waving its antennae for hours My You are BIG Tasty Cockroaches are scavengers In a pinch they will eat just about anything glue grease soap wallpaper paste leather bookbindings or even hair Some roaches are big Megaloblatta longipennis has a 7-inch 17 8-centimeter wingspan and the Australian rhino cockroach is the world’s heaviest Out of the way I’m winning I’m winning Cockroaches are fast Once all six legs are in motion a roach can sprint at speeds of up to 5 feet 1 5 meters per second And they’re elusive too with the ability to turn on a dime while in full stride 8