Figure 1 From: Concerted evolution of male and female display traits in the European corn borer, Ostrinia nubilalis Hairpencils of corn borer males. Photograph of the terminal abdominal segments of a male Ostrinia nubilalis with hairpencils exposed. One set is located on the 8th sternite (asterisk) while another set is found on the claspers (arrowheads). (Picture JM Lassance).Back to article page