Revision of the genus Ennada Blanchard (Lepidoptera: Geometridae) Author Parra, Luis E. Author Alvear, Carla A. text Zootaxa 2009 2062 46 56 journal article 10.5281/zenodo.186862 2fb766b2-f4f6-4501-a335-562dd042fb9d 1175-5326 186862 55FFBD6F-FBFB-4D20-933F-4620CB8D4BA3 Ennada Blanchard, 1852 Figs. 1–18 Ennada Blanchard 1852 : 87 ; Scoble 1999 : 269 . Phyllia Blanchard 1852 : 89 ; Angulo & Casanueva 1981 : 23 ; Scoble 1999 : 752 . syn. n. Anchiphyllia Butler 1893 : 462 ; Scoble 1999 : 41 . syn. n. Anchiphyllia Warren 1895 : 102 (junior homonym of Anchiphyllia Butler 1893 ) Type species . Ennada flavaria Blanchard 1852 : 87 . By monotypy. Diagnosis . The three species of the genus present large triangular forewings where the basal two-thirds is darker than the distal third. This maculation pattern contrasts with the typical transverse bands observed in other taxa of Larentiinae . The presence of M2 on both wings, the double areole on the forewing and the long fusion of Sc+R1 and Rs supports its assignment to the Larentiinae . A coniform signum in the female and an androconium in the basal third of the costa of the valvae in the male genitalia constitute the diagnostic characters of the genus. Redescription . Head, with filiform antennae in females and pectinate or filiform antennae in males; vertex brown; labial palpi, apically brown whitish basally; brown thorax. Broad and triangular wings, brown to light brown. Male genitalia ( Figs. 9, 11 , 12, 14 , 15 and 17 ) with wide quadrangular to sub-triangular valvae, with androconia in the basal third of the costa; elongated, thin uncus; gnathos absent; tubular, simple aedeagus, vesica armed with a set of spines. Female genitalia ( Figs. 10 , 13 and 16 ) with globose, membranous corpus bursae; signum conical, sclerotized. Distribution . Ennada is distributed between 29º and 44º S, between the provinces of Coquimbo and Chiloé, Chile ( Fig. 18 ). Remarks . Scoble (1999) includes this genus among the Ennominae . Pitkin (2002) transferred it into the Larentiinae .