P{lacW} excision derivative.
head & macrochaeta | dorsal
thorax & macrochaeta | dorsal
Homozygous adults exhibit bristle loss: loss of several macrochaetes on the dorsal side of the head and thorax, sex comb has 4 instead of 12 bristles and part of the anterior margin of the wing.
"noi1" was stated as tentative. "noi2" was stated as tentative.