Fig. 2From: Ultrasonic vocalizations in house mice depend upon genetic relatedness of mating partners and correlate with subsequent reproductive successUSV emission during the introduction versus interaction phase when females were unreceptive or receptive. Boxplots show median (center line), interquartile range (box), 95% variation (whiskers) and outliers (circles) of (a) the vocal performance (total number of USVs emitted during 10 min), (b) the mean length of USVs (ms) (c) the vocal repertoire (number of syllable types emitted during 10 min) and (d) the grand mean frequency of USVs (kHz). * p < 0.05Back to article page