Chromosomal polymorphism in two species of Mycodrosophila.
D000818:Animals; D005075:Biological Evolution; D002869:Chromosome Aberrations; D002875:Chromosomes; D004175:Diptera; D005260:Female; D008297:Male; D011110:Polymorphism, Genetic; D012469:Salivary Glands / Q000166:cytology; D012730:Sex Chromosomes