Deletion allele.
lethal | larval stage (with Df(3L)BSC250)
lethal | larval stage | recessive
lethal | P-stage (with Df(3L)BSC250)
lethal | P-stage | recessive
melanotic mass phenotype | larval stage (with Df(3L)BSC250)
melanotic mass phenotype | larval stage | recessive
melanotic mass phenotype | P-stage (with Df(3L)BSC250)
melanotic mass phenotype | P-stage | recessive
Rabex-5ex40 homozygotes or heterozygotes over Df(3L)BSC250 die as giant larvae or giant pupae, often containing melanotic tumors.