Contributions on the treehopper genus Ennya Stål, 1866 (Hemiptera: Membracidae) with two new species from Ecuador Author Montalvo-Salazar, Jorge L. 0009-0003-1221-0304 Universidad San Francisco de Quito USFQ, Colegio de Ciencias Biológicas y Ambientales, Instituto de Biodiversidad Tropical IBIOTROP, Laboratorio de Zoología Terrestre, Museo de Zoología, Quito 170901, Ecuador jorgemontalvo2000@gmail.com Author López-García, Margarita M. 0000-0003-2796-2931 Universidad San Francisco de Quito USFQ, Colegio de Ciencias Biológicas y Ambientales, Instituto de Biodiversidad Tropical IBIOTROP, Laboratorio de Zoología Terrestre, Museo de Zoología, Quito 170901, Ecuador mlopezg@usfq.edu.ec text Zootaxa 2024 2024-03-21 5428 2 269 289 http://dx.doi.org/10.11646/zootaxa.5428.2.6 journal article 10.11646/zootaxa.5428.2.6 1175-5326 10847591 47855779-AAC3-4380-A7D1-06BBE6BF3FF4 Ennya funkhouseri ( Goding, 1928 ) stat. rev. ( Figs. 6H–I , 10A ) Gelastogonia funkhouseri Goding, 1928: 138 Ennya funkhouseri Goding — Metcalf & Wade (1965: 1026) Ennya rufomaculata Fallou Equals Ennya funkhouseri Goding — Sakakibara (1996a: 95) Material examined : Syntype (photograph) male Gelastogonia funkhouseri from ECUADOR : Huigra ( USNM ) . Comments: Sakakibara (1996a) considered Ennya funkhouseri as the junior synonym of E. rufomaculata but the latter does not belong to the genus Ennya (see below). Ennya funkhouseri cannot be placed in Gelastogonia because the pronotum lacks reticulate carinae and the dorsal process is not foliaceous ( Sakakibara 1996a ). Ennya funkhouseri differs from its congeners in having the dorsal process trapezoidal and longer than high with the anterior and posterior vertex rounded. This species is similar to E. chlorizans stat. rev. but the anterior vertex is not acute and not higher than the posterior vertex.