Dragonflies and damselflies (Odonata) from Córdoba and San Luis provinces, Argentina Author Márquez, Javier A. Author Principe, Romina E. Author Berejnoi, Diego E. Author Rodríguez, José S. Author Bedano, José C. Author Molineri, Carlos text Check List 2019 2019-04-19 15 2 327 337 http://dx.doi.org/10.15560/15.2.327 journal article 10.15560/15.2.327 1809-127X Perithemis mooma Kirby, 1889 Figure 19 Material examined. 2 males Site 7, J.A. Márquez col. 8-I-2018 ( UNRC-ZIIO 0159, 0160). Identification. This species can be distinguished from other species of its genus in Argentina by having 2 dif- fuse dark stripes on the lateral sutures of the pterothorax, the tip of the hamule is nearly 0.40 from ventral margin, and the margins of the penis have a sclerotized distal portion of fourth segment parallel and basal portion trap- ezoidal ( von Ellenrieder and Muzón 1999 : figs 7, 8).