THOMPSON, F. CHRISTIAN, Department of Entomology, NHB-0169, Smithsonian Institution, Washington, D. C. 20560, USA [formerly Systematic Entomology Laboratory, PSI, Agricultural Research Service, U. S. Department of Agriculture]

• Zootaxa Vol. 2214 No. 1: 31 Aug. 2009 - Articles
  A conspectus of the flower fly genus Allograpta (Diptera: Syrphidae) with description of a new subgenus and species
  Abstract  PDF (1MB)