[The Alder Flea-beetle]

Part I is reprinted from Bulletin 265 of the Maine Agricultural Station. Part II is from the Annals of the Entomological Society of America, vol. XI, no.3, 1918.

Probable evolution and morphological variation in South American Disonychine flea beetles (Coleoptera: chrysomelidae) and their amaranthaceous hosts /

Issued June 1979.