Variations on a theme: two structural motifs create species-specific pheromone channels for multiple species of South American cerambycid beetles - Silva, Weliton Dias; Hanks, Lawrence M; Alvarez, Jean Carlos S; Madalon, Fernando Zanotti; Bento, José Maurício Simões; Bello, Jan E; Millar, Jocelyn G (Insects, 2020)