On Tue, Aug 27, 2019 at 1:21 PM Bert Kohlmann <[log in to unmask]> wrote:

Dear Colleagues!

I am in dire need of the following pdf:

D.A. Roff  1990. The Evolution of Flightlessness in Insects.
Ecological Monographs 60 (4): 389-421.

Thank you very much for your help!


Bert Kohlmann

Alfred F. Newton, Curator Emeritus
Integrative Research Center (Insect Division)
Field Museum of Natural History
1400 South Lake Shore Drive
Chicago, IL 60605 USA
Telephone (direct): 312-665-7738; Fax (Zoology): 312-665-7754; Email: [log in to unmask]
FMNH personal web page:  <>
Austral Staphyliniformia databases: <>