No. 15. A Revision of the Genus Cerafopogon Meigen (Diptera: Ceratopogonidae), by A. Borkent and W. L. Grogan, Jr. 198 pp. 1995

No. 17. Contributions on Hymenoptera and Associated Insects, Dedicated to Karl V. Krombein, edited by B. B. Norden and A.S. Menke. 216 pp. 1996

No. 4. A Manual of the Chiggers, by G.W. Wharton and H.S. Fuller. 185 pp. 1952

No. 16. The Genera of Beridinae (Diptera: Stratiomyidae), by Norman E. Woodley. 23 1 pp. 1995

No. 20. The Genera of Elaphidiini Thomson 1864 (Coleoptera: Cerambycidae), by Steven W. Lingafelter. 118 pp. 1998

No. 19. Monograph of the Stilt Bugs, or Berytidae (Heteroptera), of the Western Hemisphere, by Thomas J. Henry. 149 pp. 1997