“…Camargo, 2008Camargo, , 2013, including cleptobiosis (Nogueira-Neto, 1970), necrophagy (Camargo & Roubik, 1991), mutualistic association with coccids (Camargo & Pedro, 2002) and yeast (Camargo & Pedro, 2004), as well as other associations yet poorly studied, such as for Trichotrigona (Camargo & Pedro, 2007b). The diversity of architectural solutions and use of different substrates, even including gigantic nests of aggressive bees of the genus Trigona, made from the bees' own pollen feces (Roubik & Moreno, 2009), and association with nests of other organisms such as ants, wasps, termites and birds to construct their nests is impressive (e.g.…”