Some observations on the mating activity and fertility of Drosophila melanogaster males.
D000367:Age Factors; D000818:Animals; D004330:Drosophila / Q000528:radiation effects; D005260:Female; D005298:Fertility; D008297:Male; D010507:Periodicity; D011830:Radiation Effects; D012726:Sexual Behavior, Animal; D013696:Temperature