Ladybird flight takeoff (second of four images). Macrophotograph of a seven-spot ladybird beetle,Coccinella septempunctata,during flight takeoff. The ladybird has climbed to the top of a blade of grass,opened its red protective wing cases (elytra),and extended its wings. It is ready to launch itself into flight. During flight the elytra act as fixed-bearing surfaces,rather like the wings of an aircraft,whilst the wings actually propel the insect. This system,unique to beetles,is only moderately successful and gives them lumbering flight patterns. (See also Z330/228,Z330/229 & Z330/231) |