New Species And Records Of Anacroneuria (Plecoptera: Perlidae) From Ecuador And Paraguay Author Stark, Bill P. Author Kondratieff, Boris C. Department of Bioagricultural Sciences and Pest Management, Author Gill, Brian Department of Biology, Colorado State University, Fort Collins, Colorado 80523, U. S. A. E-mail: gillbriana @ gmail. com gillbriana@gmail.com text Illiesia 2012 8 6 78 93 journal article http://doi.org/10.5281/zenodo.4760778 eaf8b12d-b281-44b8-abc8-a5ea2bdaf22b 1854-0392 4760778 Anacroneuria atrifrons Klapálek Anacroneuria atrifrons Klapálek 1922:89 . Holotype ♂ ( NHML ). Amazon River , São Paulo de Olivença , Brazil Anacroneuria montera Stark & Sivec 1998:41 . Holotype ♂ ( USNM ). Iquitos , Loreto , Peru . Syn. Froehlich, 2008:129 . Anacroneuria montera : Stark et al., 2001:121 . Colombian records Material examined. Ecuador : Pastaza , Rio Cushueme , Cushueme , 150 km SE Puyo , 320 m , 15-30 May 1971 , B. Malkin , 1♂ ( CASC ). Same site, 23 July 1971 , B. Malkin , 2♂ ( CASC ). Paraguay : Dept. Canindeyu , R.N. B. Mbaracayu , 183 m , 24° 08.1’S , 55° 31.7’W , 8-10 January 2012 , D. Brzoska , 1♂ , 4♀ ( CUSC ). Figs. 1-5. Anacroneuria apuela male structures. 1. Head and pronotum. 2. Abdominal sternum 9. 3. Aedeagus, ventral. 4. Aedeagus, lateral. 5. Aedeagus, dorsal. Comments. This species has been widely reported from the upper Amazonas region of Brazil , Colombia and Peru ( Froehlich 2008 ; Stark & Sivec 1998 ; Stark et al. 2001 ), but not previously from Ecuador or Paraguay .