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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Cuticular Hydrocarbon Variation of Castes and Sex in the Weaver Ant Camponotus textor (Hymenoptera: Formicidae)

Author(s):
Campos, Maria Claudia G. [1] ; Campos, Maria Lucia G. [1] ; Turatti, Izabel C. [2] ; Nascimento, Fabio S. [1]
Total Authors: 4
Affiliation:
[1] Univ Sao Paulo, Fac Filosofia Ciencias & Letras Ribeirao Preto, Dept Biol, BR-14040901 Sao Paulo - Brazil
[2] Univ Sao Paulo, Fac Ciencias Farmaceut Ribeirao Preto, Dept Fis & Quim, BR-14040901 Sao Paulo - Brazil
Total Affiliations: 2
Document type: Journal article
Source: Sociobiology; v. 59, n. 3, p. 1025-1036, 2012.
Web of Science Citations: 3
Abstract

Cuticular hydrocarbons play important roles as chemical signatures of individuals, castes, sex and brood. They also can mediate the regulation of egg laying in ants, by informing directly or indirectly the reproductive status of queens. In this study we asked whether cuticular hydrocarbon profiles are correlated with castes and sex of Camponotus textor. Cuticular hydrocarbons were extracted from part of a mature colony (80 workers, 27 major workers, 27 queens, 27 virgin queens and 27 males). Results showed that cuticular hydrocarbons varied quantitatively and qualitatively among the groups and this variation was sufficiently strong to allow separation of castes and genders. We discuss the specificity of some compounds as possible regulatory compounds of worker tasks and reproduction in C. textor. (AU)

FAPESP's process: 10/10027-5 - Behavioural mediation, chemical signalisation and physiological aspects regulating the social organization in hymenopterans
Grantee:Fábio Santos do Nascimento
Support Opportunities: Research Grants - Young Investigators Grants