Df(3L)ri-XT1/fng² animals that survive to adulthood exhibit a moderate wing phenotype. fng²/fng⁸⁰ animals that survive to adulthood exhibit a weak wing phenotype. fng²/fng¹³ animals that survive to adulthood exhibit a moderate wing phenotype. fng²/fng^M69 animals that survive to adulthood when grown at 18^oC exhibit a moderate wing phenotype. fng²/fng⁵² animals that survive to adulthood exhibit a moderate wing phenotype. fng²/fng² animals that survive to adulthood exhibit a weak wing phenotype.

Homozygous females have ovaries showing 0% compound follicles, 0% with long stalks 9% of follicles have abnormal epithelium. Transheterozygous fng²/fng⁸⁰ females have ovaries showing 0% compound follicles, 26% with long stalks 48% of follicles have abnormal epithelium. Transheterozygous fng²/fng^M69 females have ovaries showing 0% compound follicles, 11% with long stalks 37% of follicles have abnormal epithelium. Transheterozygous fng²/fng¹³ females have ovaries showing 0% compound follicles, 12% with long stalks 42% of follicles have abnormal epithelium. Where follicles do not include the usual 16 germline cells, those with more than usual germline cells lie next to those with fewer than usual germline cells. Along the length of the entire ovariole the oocyte:nurse cell ratio is normal. The abnormalities of number of germline cells in each egg chamber is caused by defects in the enclosure of germline cysts by somatic follicle cells. The long stalk phenotype is sometimes accompanied by a stalk disorganization phenotype.

Loss of tissue from the wing margin.