adult head & macrochaeta
adult thorax & macrochaeta
Flies are grossly deformed and very inviable. Eyes are markedly reduced in size, oval and very rough. Thoracic macrochaetae are reduced to very short thorn-like structures, head macrochaetae are less reduced. Wings are abnormal in shape, outspread and rarely fully expanded. Males are sterile. Eye colour: dull red.
RK2. Fly grossly deformed, extremely inviable. Eyes small, very rough and dull red. Thoracic bristles very short. Wings abnormal, spread, incompletely expanded