Effects of age, sex, and reproductive status on scent marking frequencies in the golden lion tamarin, Leontopithecus rosalia.
This study reports on the longitudinal changes in scent marking frequencies of male and female lion tamarins in relation to age, reproductive status, and group composition. Juvenile males and females in family groups and subordinate males in trios (2 males, 1 female) scent marked infrequently. Juvenile females scent marked less than juvenile males and began scent marking later. Adult pair-bonded males and females scent marked with similar frequencies. Females showed scent marking increases during mid-pregnancy, but their scent marking decreased both before and again after parturition. Both males and females exhibited decreases in scent marking while transporting dependent infants.
D000367:Age Factors; D000818:Animals; D001522:Behavior, Animal; D002143:Callitrichinae / Q000502:physiology*; D005260:Female; D006799:Housing, Animal; D008297:Male; D008425:Maternal Behavior; D010332:Paternal Behavior; D049590:Postpartum Period; D011247:Pregnancy; D012098:Reproduction; D012737:Sex Factors; D012726:Sexual Behavior, Animal; D012930:Social Dominance