eyaE9/eya1 flies have eyes that are between 1/4 and less than 3/4 normal size. eyaE9/eya3 flies may have eyes that are less than 1/4 normal size, or may have eyes that are between 1/4 and less than 1/2 normal size.
50% to less than 100% of eyaE9/Df(2L)eya10 embryos hatch. eyaE9/eyaE3 embryos animals do not survive to adulthood. eyaE9/eya4 flies have eyes which are less than 1/2 normal size.