Erwin Komenda XXX: "swinging-axle suspension, independent suspension, braking systems". Also a streamlined small car with rear engine was developed. In November 1931 Komenda joined the engineering office newly founded by Ferdinand Porsche as head of the bodywork design department, which he headed until 1966. Among other things, he developed the body of the VW beetle. With more than 21.5 million copies, VW Beetle became the best-selling automobile of the 20th century. With a graduate engineer Josef Mickl, a Porsche employee specializing in aircraft construction and aerodynamics, Komenda developed the bodywork of the P-Auto Union racing car and Cisitalia racing car. As early
Salt Creek tiger beetle flats of saline marshes of northern Lancaster County. Its historical range is believed to have included similar habitat in extreme southern Saunders County. Much of this habitat has been degraded or destroyed by drainage of the salt marshes for agriculture or development and by runoff from surrounding farms and the city of Lincoln. Interest in the Salt Creek tiger beetle began with surveys conducted by the University of Nebraska–Lincoln in the mid-1980s. These surveys indicated that the beetle was quite rare; an in-depth study of the beetle began in 1991. The beetle was added to the Nebraska endangered species lists