Fig. 1From: Population and colony structure of an ant with territorial males, Cardiocondyla venustulaDistribution of clusters (K = 2) found by STRUCTURE among nests of the ant Cardiocondyla venustula in the 40 × 40 m2 grid at the main gate of Rietvlei nature reserve, South Africa. Coordinate points (circles and triangles) represent one sampled colony eachBack to article page