The occurrence of male somatic characters on one side or in some part of the body and female on the other, usually associated with the corresponding gonads, has been termed Gynandromorphism, and has long been known in insects.
"Hormones and Heredity"
J. T. Cunningham
These results, almost incredible as they appear, are in harmony with the relatively frequent occurrence of Gynandromorphism in insects.
"Hormones and Heredity"
J. T. Cunningham