Control of pupal fat body disappearance in the female black blow fly, Phormia regina (Meigen) by the brain and the corpus allatum

appareil digestif brain cerebro death digestive system hormonas de la muda hormone de mue ligadura ligature lipide lipids methoprene metopreno mort moulting hormones muerte nervous system ovariectomia ovariectomie ovariectomy phormia regina pupae pupe sistema digestivo sistema nervioso