title: Oogenesis and chromosomal heterozygosity in the thelytokous midge, Lundstroemia parthenogenetica (Diptera, Chironomidae).
mesh_terms: D000818:Animals; D002455:Cell Division; D002875:Chromosomes; D004175:Diptera / Q000166:cytology / Q000502:physiology*; D005260:Female; D006579:Heterozygote; D010063:Ovum / Q000254:growth & development*; D010312:Parthenogenesis; D011110:Polymorphism, Genetic; D012098:Reproduction