schnacki Spinelli, 1983b: 403 (larva, pupa, male, female). Type locality: Argentina, Buenos Aires, Berisso, Los Talas, 34°52'16.47''S, 57°51'8.76''W. HT F (MLPA). Distr.- Chile, Argentina (Formosa: PN Río Pilcomayo, 25°04'20.09"S, 58°08'27.55"W. Corrientes: Estación Biológica Corrientes, 27º32'51.8''S, 58º40'44.8W, 52 m; arroyo Vega at national Rt. 12, 30º06'40.6''S, 59º31'56.9''W, 20 m. Entre Ríos: Paraná, 31°44'28.63"S, 60°30'41.57"W. Buenos Aires: Ensenada, Reserva Natural Integral Punta Lara, marginal forest, 34º47'21.2''S, 57º59'56.8''W; same data except grassland, 34°48'01.36"S, 58°00'26.26"W; Sierra de la Ventana, arroyo Napostá Grande, 38º08'44.2''S, 62º05'32.7''W, 300 m. Chubut: Gaiman, 43°17'22.10"S, 65°29'30.81"W), Uruguay. Refs.: Spinelli, 1983b: 403; Spinelli, 1987b: 160; Spinelli et al., 1989: 735; Spinelli et al., 2010: 131; Díaz et al., 2015: 89; Cazorla et al., 2018: 7.
NEW RECORDS:
Corrientes: Itá Ibaté, 27°25'18.81"S, 57°19'39.67"W; Esteros del Iberá, Estancia San Nicolás, casco, 28º07'41.0''S, 57º26'03.5''W; Iberá, Estancia Rincón del Socorro, casa de Biólogos, 28°41'17.0''S, 57°26'03.2''W, 80 m..
Díaz et al., 2015 the first descrition of the larva and pupa are provided. Studied specimens were collected in the Corrientes Province, Argentina associated with aquatic ferns (Salvinia biloba Raddi emend. De la Sota. The larvae were examined using SEM and CM, while the pupae by CM only. Data on the bionomics are provided.