Extremely Long-Closed Galls of a Social Aphid

The aphid Nipponaphis monzeni (Hormaphidinae, Nipponaphidini) forms large, hard, completely closed galls on the evergreen Distylium racemosum, its primary host, in south-western Japan. By marking 100 galls on a tree and monitoring them over five years, and by sampling many immature galls from anothe...

Full description

Bibliographic Details
Main Authors: Utako Kurosu, Shigeyuki Aoki
Format: Article
Language:English
Published: Hindawi Limited 2009-01-01
Series:Psyche: A Journal of Entomology
Online Access:http://dx.doi.org/10.1155/2009/159478