Figure 2
From: Impact of ploidy level on the distribution of Pokey element insertions in the Daphnia pulex complex
Relationship between Pokey insertion site number outside rDNA estimated using TE display and ploidy-weighted heterozygosity ( H pl ) in diploid and polyploid hybrids of the Daphnia pulex complex. Empty circles: diploid hybrids with D. pulex mitochondrial haplotypes; solid circles: triploid hybrids with D. pulex mitochondrial haplotypes; solid square: D. middendorffiana sensu stricto; solid triangle: introgressed D. tenebrosa with a D. pulex nuclear genome; solid diamond: triploid hybrids with D. pulicaria mitochondrial haplotypes. Dashed and solid lines are linear regressions estimated from the data.