External morphology of the adult of Heraclides anchisiades capys (Hübner, [1809]) (Lepidoptera - Papilionidae) I: head, cephalic appendages and cervical region

Abstract

The purpose of this study was to highlight the morphological components of the head, its appendages and the cervical region of the adults of Heraclides anchisiades capys (Hübner, [1809]), looking for a comparative focus with the other Papilionoidea and Hesperioidea. The most relevant morphological characters were: presence of transclipeal band, laterofacial suture in ventral view near the half of the ocular margin of convex aspect, presence of rudimental maxillary palp; union of the cervical sclerites ventromedially and ventral sclerite situated before the merger of the lateral sclerites.