Shop Publications › No. 8. The North American Predaceous Midges of the Genus Palpomyia Meigen (Diptera: Ceratopogonidae), by W.L. Grogan, Jr. and W.W. Wirth. 125 pp. 1979 No. 8. The North American Predaceous Midges of the Genus Palpomyia Meigen (Diptera: Ceratopogonidae), by W.L. Grogan, Jr. and W.W. Wirth. 125 pp. 1979 $12.00 Add To Cart Added! You Might Also Like No. 1. The North American Bees of the Genus Osmia (Hymenoptera: Apoidea), by Grace A. Sandhouse. 167 pp. 1939 $0.00 No. 21. New World Blepharida Chevrolat 1836 (Coleoptera: Chrysomelidae: Alticinae), by David G. Furth. 110 pp. 1998 $12.00 No. 7. Ant larvae: Review and Synthesis, by George C. and Jeanette Wheeler. 108 pp. 1976 $11.00 No. 18. Contributions on Diptera, Dedicated to Willis W. Wirth, edited by Wayne N. Mathis and William L. Grogan, Jr. 297 pp. 1997 $25.00 No. 23. Revision of the Net-Winged Midges of the Genus Blepharicera Macquart (Diptera: Blephariceridae) of Eastern North America, by Gregory W. Courtney. 99 pp. 2000 $14.00