FIGURES 1 – 12. Figs. 1 – 8 in New species of Hydroptilidae (Trichoptera) from Salto Encantado Provincial Park (Misiones province, Argentina)

FIGURES 1 – 12. Figs. 1 – 8, Alisotrichia cainguas, n. sp.: 1: Head, dorsal view. 2: Maxillary palp. Figs. 3 – 5, abdominal segment VIII: 3: ventral. 4: lateral. 5: abdominal segments VIII – X, dorsal. Figs. 6 – 7: abdominal segment IX: 6: lateral. 7: ventral. 8: phallus. Figs. 9 – 12, Metrichia pitu, n. sp., male genitalia: 9: lateral. 10: ventral. 11: dorsal. 12: phallus