Analysis of chemical signals in a primate species (Saguinus fuscicollis): use of behavioral, chemical, and pattern recognition methods

Scent marking with specialized skin glands is a common behavior in the tamarin,Saguinus fuscicollis. The scent marks identify species, subspecies, gender, and individual, and they also contain information on the social position and hormonal condition of an animal. The marks are chemically complex, c...

Full description

Saved in:
Bibliographic Details
Published in:Journal of chemical ecology 1986-02, Vol.12 (2), p.513-531
Main Authors: BELCHER, A. M, SMITH, A. B. III, JURS, P. C, LAVINE, B, EPPLE, G
Format: Article
Language:English
Subjects:
Animal ethology
Biological and medical sciences
Fundamental and applied biological sciences. Psychology
Mammalia
Psychology. Psychoanalysis. Psychiatry
Saguinus fuscicollis
Vertebrata
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Scent marking with specialized skin glands is a common behavior in the tamarin,Saguinus fuscicollis. The scent marks identify species, subspecies, gender, and individual, and they also contain information on the social position and hormonal condition of an animal. The marks are chemically complex, containing a large number of compounds. Analysis by means of gas chromatography-mass spectrometry has identified 16 major components (squalene and 15 esters of butyric acid). These compounds are present in the marks of males and females of two subspecies,Saguinus f. fuscicollis andSaguinus f. illigeri. Application of computerized pattern recognition techniques has shown that concentration patterns of some of the butyrates are diagnostic of the two subspecies while concentration patterns of other butyrates are diagnostic of males and females regardless of subspecies. Behavioral studies have shown that the concentration patterns of butyrates and squalene alone do not encode information on subspecies and gender. It is, however, likely that this information is partially encoded by these specific butyrate-squalene concentration patterns but that yet unidentified compounds in the scent marks serve as necessary synergists.
ISSN:0098-0331
1573-1561
DOI:10.1007/BF01020570