Leptochrysa prisca Adams & Penny (Peru, Amazonas, female, FSCA): Wings with selected features labeled (a) forewing, (b) hindwing. For comparison, the inserts depict the conditions on the L. prisca holotype for (a) the im1 cell and (b) the proximal crossvein between RP and MA; images modified from Adams and Penny (1992b: fig 10). A1, A2, A3 first, second, and third anal areas on wing margin, 1c-sc first crossvein between the costa and subcosta Cu cubitus CuA anterior cubital area on wing margin CuP posterior cubital area on wing margin icu1, icu3 first and third intracubital cells ig, og inner and outer gradate veins im1 first intramedian cell M medial area on wing margin MA, MP anterior and posterior branches of the media mcu1, mcu2, mcu3 first, second, and third medial cells Psc pseudocubitus Psm pseudomedia R radial area on wing margin RA, RP anterior and posterior branches of the radius 1rp-ma first crossvein between RP and MA.