Figure 1
From: A heritable component in sex ratio and caste determination in a Cardiocondyla ant
Number of males, female sexuals, and workers (median, quartiles, range) queens of the ant Cardiocondyla kagutsuchi from two different genetic lineages (stock A: 22 queens, stock B: 16 queens) produced during their lives. Stock A queens produced a significantly more female-biased sex ratio and female larvae with a significantly higher queen bias (female sexuals/all females) than stock B queens.