Tropical stingless bees exhibit pronounced positive phototaxis to the ultraviolet component of sunlight: Phototactic response in stingless bees: D de Lacerda Ramos et al. - de Lacerda Ramos, Davi; Mota, Theo; Bustamante, Mercedes Maria Cunha; Pires, Carmen Sílvia Soares (Apidologie, 2025)