The genus Sipha Passerini (Hemiptera: Aphididae) in North America

Authors

Susan E. Halbert, Florida Department of Agriculture and Consumer ServicesFollow
Gary L. Miller, USDA-ARS, Beltsville, MDFollow
Lisa M. Ames, University of GeorgiaFollow

Date of this Version

10-25-2013

Citation

Insecta Mundi 0326: 1-6

Comments

Published in 2013 by Center for Systematic Entomology, Inc. P. O. Box 141874 Gainesville, FL 32614-1874 USA http://www.centerforsystematicentomology.org/

Abstract

Five species of the aphid genus Sipha Passerini (Hemiptera: Aphididae) are reported in North America and are reviewed herein. Of these species, three are adventive species and include: Sipha elegans del Guercio, Sipha glyceriae (Kaltenbach), and Sipha maydis Passerini. Sipha maydis was discovered in California in 2007 and now has been found in Georgia. The genus also includes two native species: Sipha agropyronensis (Gillette) and Sipha flava (Forbes). Sipha maydis can be distinguished easily from all the other species in the genus that occur in North America because it is black. All the species except S. agropyronensis have been implicated in damage to crop plants. A key to the apterae and alatae of Sipha found in North America is included.