title: Speciation events evidenced in Turbellaria.
mesh_terms: D000818:Animals; D005075:Biological Evolution; D002875:Chromosomes / Q000032:analysis; D004247:DNA / Q000235:genetics; D007621:Karyotyping; D011123:Polyploidy; D013045:Species Specificity; D014419:Turbellaria / Q000235:genetics*
chemical_list: D004247:DNA