FIGURE 1 in Taxonomy of Atopsyche Banks (Trichoptera: Hydrobiosidae) from Brazil: New species, distributional notes and identification key

FIGURE 1. Atopsyche (Atopsaura) sanctipauli Flint, male. 1A, genitalia, left lateral, with inset of apex of right inferior appendage, mesal; 1B, phallic apparatus, left lateral. 1st article = first article of an inferior appendage; 2nd article = second article of an inferior appendage; ae = aedeagus; beaks = beaks of the phallotheca; d proc = dorsal process of the phallotheca; IX = segment IX; lobe = lobe of the phallotheca; par = left parapod; phal = phallic apparatus; pr app = left preanal appendage; proc = proctiger.