The following information accompanied stocks donated to the Bloomington Stock Center by Jim Kennison, National Institutes of Health. CyK is a dominant, EMS-induced allele of Cy. It fails to complement Cy1 and has a similar phenotype. Tb93 is a homozygous viable, EMS-induced mutation with a dominant phenotype similar to Tb1. Tb93 maps to the same chromosomal region as Tb, so allelism is assumed. l(3)72Dr is a lethal complementation group mapping within Df(3L)th102. l(3)72Dr1 is an EMS-induced allele. The following complementation groups and mutant alleles map within Df(3L)kto2: l(3)76BDh with EMS-induced allele l(3)76BDh1 l(3)76BDw with EMS-induced allele l(3)76BDw1 The following EMS-induced, recessive lethal mutations map to complementation groups within Df(3L)kto2: Rab81 l(3)76BDg1 l(3)76BDi6 l(3)76BDj3 l(3)76BDd2 serp76BDk-3 (Fails to complement serpe02821; synonym l(3)76BDk3) Gyc76C76BDl-3 (Fails to complement Gyc76CA377; synonym l(3)76BDl3) CG879376BDm-12 (Fails to complement l(3)L3809L3809; synonym l(3)76BDm12) LCBP176BDx-6 (Fails to complement LCBP1KG07819; synonym l(3)76BDx6)