title: Mutational changes in the courtship activity of male guppies (Poecilia reticulata) after X-irradiation.
abstract: The courtship activity of male F2 descendants of irradiated and control guppies, Poecilia reticulata, of the inbred strain Istanbul was compared. The results of Spieser and Schröder (1978), who found a decrease in courtship activity of descendants of irradiated guppies, were confirmed under more natural conditions.
mesh_terms: D000818:Animals; D003380:Courtship; D005260:Female; D005399:Fishes / Q000502:physiology*; D008297:Male; D011830:Radiation Effects