Scent marking by male dwarf hamsters (Phodopus sungorus campbelli) in response to conspecific odors.
Male hamsters (Phodopus sungorus campbelli) scent marked at greater frequencies in the presence of conspecific odor, either male or female, than in clean areas. Marking rates were not different between male and female odor conditions. In contrast, the pattern of investigation in response to conspecific odor did differ between the male and the female odor conditions. When male odors were used as stimuli, investigative sniffing increased at the scent marking sites but when female odors were used as stimuli investigative sniffing increased throughout the arena. Thus, male dwarf hamsters direct their scent marks at both male and female conspecifics, discriminate between male and female odor, and investigate in a different manner areas scent marked by males and females.
D000819:Animal Communication; D000818:Animals; D006224:Cricetinae / Q000502:physiology*; D005088:Exocrine Glands / Q000502:physiology*; D005106:Exploratory Behavior / Q000502:physiology; D008297:Male; D008647:Mesocricetus; D010675:Pheromones / Q000502:physiology*; D012543:Scent Glands / Q000502:physiology*; D012727:Sex Characteristics; D012903:Smell / Q000502:physiology
D010675:Pheromones