Figure 1 in Revision of the American genus Platyvelia Polhemus & Polhemus, 1993 (Heteroptera: Gerromorpha: Veliidae)

Figure 1. Structures of Platyvelia, (AE) P. beameri, (F) P. summersi. (A) Ventral view of thorax, ms = mesosternum, mt = metasternum, white arrow indicates junction of tubercle on posteromesal corner of mesoacetabulum and tubercle on anterolateral corner of metasternum, green arrow indicates a large, deep puncture on posteromesal surface of mesoacetabulum, (B) hind leg showing small black denticles on flexor side, (C) dorsal view of abdomen, micropterous female, (D) dorsal view of fore wing showing apical maculae, macropterous female, (E) ventral view of abdomen, male of the Platyvelia brachialis species group, (F) ventral view of abdomen, male of the Platyvelia annulipes species group, green arrow indicates projection of abdominal sternum VI. Abdominal segment numbers are expressed as Roman numerals.