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Do Spotted Hyena Scent Marks Code for Clan Membership?

Authors :
Hurst, Jane L.
Beynon, Robert J.
Roberts, S. Craig
Wyatt, Tristram D.
Burgener, Nicole
East, Marion L.
Hofer, Heribert
Dehnhard, Martin
Source :
Chemical Signals in Vertebrates 11; 2008, p169-177, 9p
Publication Year :
2008

Abstract

The spotted hyena (Crocuta crocuta) is a territorial carnivore that lives in highly structured social groups called clans. Individuals of both sexes produce scent in a prominent anal scent gland. Gas-chromatographic analysis of 13 fatty acids and esters in scent profiles from 45 individuals belonging to three social groups demonstrated sufficient variation to suggest that odour may permit individual olfactory recognition. Further, anal scent secretions from members of the same clan are more similar to each other than those from different clans, consistent with the idea of a social group odour. We describe a mechanism involving both scent pasting and dry-pasting behaviour to explain how a group odour label may be concocted from individual scent secretions and how this group label is spread among members of a clan. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISBNs :
9780387739441
Database :
Supplemental Index
Journal :
Chemical Signals in Vertebrates 11
Publication Type :
Book
Accession number :
33079203
Full Text :
https://doi.org/10.1007/978-0-387-73945-8_16