1. Prothoracicotropic Hormone / Wendy Smith and Robert Rybczynski -- 2. Insulin-Like Peptides: Structure, Signaling and Function / Yevgeniya Antonova, Anam J. Arik, Wendy Moore, Michael A. Riehle and Mark R. Brown -- 3. Bursicon, a Neuropeptide Hormone That Controls Cuticle Tann…