Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Genera Insectorum 185
By A. L. Melander
P. Wytsman, 1928
Cite: 516319 with citation markup [cite:516319]
Genera Insectorum fasc. 185 contains Melander's revision of Empididae.

It is available in the Biodiversity Heritage Library collection as the second half of the 184+185 pair.