Corrections and Clarifications


See allHide authors and affiliations

Science  27 Feb 1987:
Vol. 235, Issue 4792, pp. 956b-956
DOI: 10.1126/science.235.4792.956b


In the report "Females' choice of `good genotypes' as mates is promoted by an insect mating system" (12 Sept., p. 1187), W. B. Watt et al. do not evaluate the fitness of the progeny of Colias butterflies, as suggested in This Week in Science (12 Sept., p. 1131).