Use of wing morphometrics to identify populations of the Old World screwworm fly, Chrysomya bezziana (Diptera: Calliphoridae): A preliminary study of the utility of museum specimens

Frequency plot of the discriminant score from principal components analysis of slide mounted wings of female Chrysomya bezzianafrom African (grey, n = 22) and Asian (white, n = 13) populations based on the first 13 components that together accounted for 95% of the observed shape variation.