The innervation of the thorax of the adult milkweed bug Oncopeltus fasciatus (Dallas). 1. The prothorax

Abstract
An account is given of the prothoracic innervation of the milkweed bug Oncopeltus fasciatus (Dallas) by tracing the ramifications and terminations of each of the seven paired nerves. The principal leg nerve, 6, is traced to the coxa only.