Fig. 2

Expected and observed heterozygosity for all diploid species. Codes are as follows: rud—D. rudis, mix2—D. mixta-2, mix—D. mixta, val—D. valentini population 1, val2—D. valentini population 2, rad—D. raddei population 1, rad2—D. raddei population 2, arm—D. armeniaca, k_arm—D. armeniaca from Kuchak, uni—D. unisexualis, uzz—D. uzzelli. Parthenogens (arm, uni and uzz) are identified with the starred Venus symbol. Colour codes are the same as in Fig. 1