-4.5 to 0 on E(spl) walk
partially lethal | recessive
visible
macrochaeta
posterior dorsocentral bristle
scutellar bristle
Bristles very short; tips thin and twisted. Postdorsocentrals and scutellars usually missing; dark granule present beneath normal bristle location. Homozygote has low viability. RK1.
Pri1 has phenotype, non-suppressible by su(Hw)2
Muller, 17 May 1927.