More than 90% of flies lack the posterior postalar, posterior orbital, anterior notopleural, postvertical, humeral, anterior orbital, presutural and anterior postalar bristles. Flies have 0 to 1 scutellar bristles.
sceas41 has posterior supraalar bristle phenotype, enhanceable by su(Hw)V/su(Hw)2
sceas41 has posterior notopleural bristle phenotype, enhanceable by su(Hw)V/su(Hw)2