Literature
- Spencer, K.A. 1965. A clarification of the status of Liriomyza trifolii (Burgess) and some related species. Proceeding of the entomological Society Washington 67: 32-40.
- Spencer, Kenneth A. 1973. Agromyzidae (Diptera) of economic importance. Series entomologica 9. Dr. W. Junk B.V., The Hague.
- Spencer, Kenneth A. and George C. Steyskal 1986. Manual of the Agromyzidae (Diptera) of the United States. United States Department of Agriculture, Agriculture Handbook, Washington 638: VI+478 pp.