ItemArticle

Role of Dufour's gland and mandibular gland secretion in Ant Colony organisation and defense mechanisms of Camponotus compressus and Oecophylla smaragdina

Title
Role of Dufour's gland and mandibular gland secretion in Ant Colony organisation and defense mechanisms of Camponotus compressus and Oecophylla smaragdina
Creator
Ambett, David Debjit; Tomson, Majesh
Description
Ants are eusocial insects and observed in 3 castes secreting a wide variety of pheromones for surviving in the colony. They can be sex pheromone, trail pheromone and alarm pheromone. These pheromones help in the recruitment of workers, mating, foraging food. These pheromones contain a single compound from a single gland or from two glands. This study analyses the knowledge of these pheromones and their chemical structure. The mandibular gland and Dufours gland of Oecophylla smaragdina and Camponotus compressus were extensively studied to provide a valuable resource in chemical ecology research. Limited research has been done on pheromones released by Oecophylla smaragdina and Camponotus compressus. The Dufour's gland is one of the most well-developed glands, playing vital roles in defense, foraging, information exchange, and reproduction. The chemical components were analyzed using gas chromatography-mass spectrometry. The secretions from the Dufours gland and mandibular gland contained high concentration of n-undecane, which serves as an alarm pheromone, and compositions varied among different castes. This highlights a research gap and the need to investigate the differences in the chemical composition between these two ant species, we analyse the diverse chemicals released from the Dufours gland and the mandibular gland. Authors CC4-NC-ND, ScienceIN.
Source
Journal of Integrated Science and Technology;Volume;13;Issue;4;Article No.;1081;
Date
01-01-2025
Publisher
ScienceIn Publishing
Subject
Ants; Defense mechanisms; Dufours gland; Mandibular gland; Pheromones
Coverage
Ambett D.D., Department of Life Sciences, Christ University, Karnataka, Bengaluru, 560029, India; Tomson M., Department of Life Sciences, Christ University, Karnataka, Bengaluru, 560029, India
Rights
All Open Access; Gold Open Access
Relation
ISSN: 23214635;
Format
online
Language
English
Type
Article

Citation

Ambett, David Debjit; Tomson, Majesh, “Role of Dufour's gland and mandibular gland secretion in Ant Colony organisation and defense mechanisms of Camponotus compressus and Oecophylla smaragdina,” CHRIST (Deemed To Be University) Institutional Repository, accessed June 18, 2026, https://archives.christuniversity.in/items/show/23732.

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