Visual ecology of bioluminescent beetles: visual spectral mechanisms and the colors of optical signaling in Coleoptera, Elateroidea: Lampiridae, Elateridae and Phengodidae - Lall, Abner B.; Cronin, T W; Bechara, Etelvino José Henriques; Costa, Cleide; Viviani, Vadim Ravara (Bioluminescence in focus, 2009)