Document Type
Article
Journal/Book Title/Conference
Journal of Chemical Ecology
Volume
6
Issue
3
Publication Date
11-1-1980
First Page
549
Last Page
564
Abstract
The liquid secretion of the Dufour's gland in mated females comprises a mixture of macrocyclic lactones, straight chain mono-and dicarboxylic acids, together with trace amounts of di- and trihydroxy monocarboxylic acids and a series of n-alkanes. Polymerization of the liquid to form the membranous nest cell lining, which also contains alanine and glutamic acid as major constituents, may be mediated by an enzyme from the thoracic salivary gland and voided via the mouth. The composition and structure of the cell linings are similar to those of Wigglesworth's "cuticulin."
Recommended Citation
Albans, K. R.; Aplin, R. T.; Brehcist, J.; Moore, J. F.; and O'Toole, C., "Dufour's Gland and its Role in Secretion of Nest Cell Lining in Bees of the Genus Colletes (Hymenoptera: Colletidae)" (1980). A. Paper 66.
https://digitalcommons.usu.edu/bee_lab_a/66