Tortopus zottai (Navás)

Campsurus zottai Navás 1920: 11 .

Tortopus zottai; Domínguez 1987: 11.

Type material (MACN): lectotype, paralectotype and 17 specimens, all male imagos from Argentina: Buenos Aires, XII-1916, A. Zotta col.

Discussion and diagnosis. this species known only from males was redescribed by Domínguez (1987). It constitutes the most Southern record of the genus. Illustrations of furcasternal protuberances (Fig. 25) and genitalia (Figs. 24, 26–30) are given. Male imagos can be separated from all other species of the genus by: 1) fore wing length 12.0– 12.5 mm; 2) parastyli at least 1.5 times length of its base, slightly becoming thinner towards the apex (Figs. 28–30); and 3) fused basal portion of penes relatively thin, distal portions not expanded (Fig. 24), becoming thinner toward apex (Figs. 26–27).