Long-term evolutionary stability of bacterial Endosymbiosis in curculionoidea : additional evidence of symbiont replacement in the Dryophthoridae family - Balmand, Severine.; Conord, Cyrille.; Despres, Laurence.; Heddi, Abdelaziz.; Lemperiere, Guy.; Miquel, Christian.; Vallier, Agnes.; Zundel, Stephanie.