Insertion of an hobo in intron 2 at nucleotide 7476.
Homozygous females are viable but sterile. 92% of ovaries of homozygous females that are infected with Wolbachia have no eggs and 8% of ovaries have 1-2 eggs. 23% of ovaries of Sxlf5,fHa/Sxlf4 females that are infected with Wolbachia have no eggs, 28% of ovaries have 1-2 eggs, 37% of ovaries have 3-9 eggs and 12% of ovaries have more than 10 eggs.