flinti Wirth, 1982b: 251 (female). Type locality: Argentina, Entre Ríos, arroyo Perucho Verna at national Rt. 1, 32°9'59.63"S, 58°14'11.74"W. HT F (USNM). Distr.- Paraguay, Uruguay, Argentina (Misiones: Campo Viera, 27°21'57.62"S, 55° 2'51.86"W; Corpus, 27°6'22.43"S, 55°31'24.71"W; Candelaria, 27°27'33.49"S, 55°45'28.76"W; Posadas, arroyo Zaimán, 27°25'46.64"S, 55°54'8.56"W. Corrientes: Santa Tecla, 27°36'57.67"S, 56°23'14.66"W; Colonia Liebig, arroyo Chimiray, 27°55'5.87"S, 55°48'51.47"W; Mocoretá, 30°37'06.63"S, 57°58'31.17"W. Entre Ríos: type locality; Chajarí, 30°43'42.11"S, 57°52'39.32"W; Salto Grande, Puerto Luis, 31°23'36.01", 57°59'41.09"W. Buenos Aires: Berisso, Los Talas, 34°52'16.47''S, 57°51'8.76''W), southeastern Brazil, Uruguay. Refs.: Wirth, 1982b: 251; Spinelli & Wirth, 1984b: 176; Spinelli & Ronderos, 1991: 91; Ronderos et al., 2003b: 22.
NEW RECORDS:
Misiones: Eldorado, 26°23'55.73"S, 54°41'36.05"W; Aristóbulo del Valle, arroyo Cuña Pirú, 27°5'16.30"S, 54°57'8.64"W; arroyo Anyico at km 813 national Rt. 14, aprox. 30 km N San José, 27°39'52.76"S, 55°36'31.35"W; Posadas, refugio Don Lorenzo, 27°25'10.74"S, 55°52'38.88"W. Corrientes: arroyo Pay Ubre, 29º01'41.2''S, 58º10'26.6''W, 66 m; Entre Ríos: Gualeguaychú, 33°0'26.40"S, 58°30'2.69"W. Buenos Aires: Estación Otamendi, INTA Delta, 34°10'30.44"S, 58°51'39.75"W.
Diagnosis.
Sensillae present in flagellar segments 3, 7-10; evident transition between the length of flagellar segments 10 and 11. Second radial cell included in a dark area; clear oblique post-stigmatic areas; clear distal area of cell M1 separated from the alar margin by a distance equal to its diameter. Two ovoid spermatheques, with long necks; rudimentary third and sclerotized ring present.