Courtship pheromone production and body size as correlates of larval diets in males of the arctiid moth, Utetheisa ornatrix.
Precopulatory sexual interaction in an arctiid moth (Utetheisa ornatrix): role of a pheromone derived from dietary alkaloids.
Preference for high concentrations of plant pyrrolizidine alkaloids in the specialist arctiid moth Utetheisa ornatrix depends on previous experience.
Parental body mass as a determinant of egg size and egg output in an arctiid moth (Utetheisa ornatrix).
Male courtship pheromones as indicators of genetic quality in an arctiid moth (Utetheisa ornatrix).
Increased fecundity, as a function of multiple mating, in an arctiid moth, Utetheisa ornatrix.