single-locus complementary sex determination in diadegma chrysostictos (gmelin) (hymenoptera: ichneumonidae). | following the establishment of isofemale lines and subsequent inbreeding, the ichneumonid parasitoid wasp diadegma chrysostictos (gmelin) was shown by segregation of polymorphic alloenzyme loci to have single-locus complementary sex determination (sl-csd). this and the biparental nature of diploid males was confirmed using two independent mendelian recessive phenotypic markers. the existence of diploid males, sl-csd, and the abrogation of diploid males following outbreeding was further confirmed ... | 2000 | 10768122 |