Maternal pheromone in the spiny mouse (Acomys cahirinus)

Richard H. Porter, Helen M. Doane

Research output: Contribution to journalArticlepeer-review

37 Scopus citations

Abstract

One day old spiny-mouse pups (Acomys cahirinus) were found to prefer bedding material which had been soiled by a 3-5 day postpartum lactating female to bedding soiled by an adult male or litter of conspecific neonates. Further tests indicate that pups are still attracted to bedding soiled by a 27-30 day postpartum female providing that the female is lactating and has been allowed to interact with her preweanling offspring. Production of the maternal pheromone in Acomys c. may therefore be mediated by the hormone(s) which controls lactation, and the prolonged emission of this pheromone appears to be related to the communal mothering shown by group housed animals.

Original languageEnglish (US)
Pages (from-to)75-78
Number of pages4
JournalPhysiology and Behavior
Volume16
Issue number1
DOIs
StatePublished - Jan 1976

Keywords

  • Infantile olfactory preferences
  • Mother-infant interactions
  • Pheromones
  • Precocial offspring

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