Table 2.
Mating types with ZW sex determination and ESR. The expected consequences of all possible mating types in a ZW sex determination system, analogous to table 1 (assuming that the WW genotype naturally leads to the female phenotype, i.e. sex reversal is necessary to produce WW males). See text for a discussion of the mating scenarios.
![]() |
aBefore possible further sex reversal.