Homozygotes have nearly all bristles and hairs substituted by double and triple abnormal sockets; wing veins L4 and L5 fail to reach margin. H16/H1 lethal, probably in pupal stage; few escapers short lived with extreme Hairless phenotype; all bristles and hairs suppressed or substituted by abnormal sockets; wings reduced; veins L2, L4 and L5 abnormal.
Albornoz.