186 Accepted by C. H. Dietrich: 22 Mar. 2017; published: 22 Jun. 2017 ZOOTAXA ISSN 1175-5326 (print edition) ISSN 1175-5334 (online edition) Copyright © 2017 Magnolia Press Zootaxa 4281 (1): 186–197 http://www.mapress.com/j/zt/ Article https://doi.org/10.11646/zootaxa.4281.1.17 http://zoobank.org/urn:lsid:zoobank.org:pub:84D45B02-982B-4D1E-BC51-6815AD298CA1 New species and records of coelidiine leafhoppers (Hemiptera: Auchenorrhyncha: Cicadellidae) from Brazil JULIANNA FREIRES BARBOSA¹ , ² & DANIELA MAEDA TAKIYA¹ ¹Laboratório de Entomologia, Departamento de Zoologia, Instituto de Biologia, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro-RJ, Brazil ²Corresponding author. E-mail: julianna.freires@gmail.com Abstract Three new coelidiine species from Brazil are described: Paraterulia sakakibarai sp. nov. (from Amazonas State), Stalo- lidia amazonensis sp. nov. (from Amazonas State), and Youngolidia brasiliensis sp. nov. (from Minas Gerais State). The last species represents the first record of Youngolidia Nielson, 1983 in Brazil. In addition, Sandersellus delongi Nielson, 1975 (Sandersellini), Docalidia gracilis Nielson, 1979, Cochanga spinosa Nielson, 1979, Perulidia pilosa Nielson, 1979, Stalolidia setacea Nielson, 2011 (Teruliini), Pilosana bifurcata Nielson, 1983, and Pilosana panna Nielson, 1983 (Youn- golidiini) are newly recorded from Brazil. Finally, first records for the following three species from Amazonas State (Bra- zil) are also provided: Paraterulia magna (Baker, 1898), Stalolidia clava Nielson, 2011 (Teruliini), and Pilosana stylata Nielson, 1992 (Youngolidiini). Key words: leafhoppers, Sandersellini, Teruliini, Youngolidiini Introduction The leafhopper subfamily Coelidiinae was revised by Nielson (1975, 1977, 1979, 1982, 1983) and is currently composed of about 1,000 species divided into 11 tribes. Of those six occur in the Neotropical Region: Coelidiini, Gabritini, Sandersellini, Teruliini, Tinobregmini, and Youngolidiini. Equeefini and Hikangiini are Afrotropical and Thagriini is strictly Oriental. Macroceratogoniini, recently included in this subfamily, has an Australian distribution along with Tharrini (Nielson 1983; Theron 1986; Dietrich 2004). Teruliini is restricted to the New World, except for two species from the Old World: Biadorus africanus (Spångberg, 1878) from Ivory Coast in West Africa (Nielson 1979); and Jikradia olitoria (Say, 1830), adventive in Italy (Nielson et al. 2014). With 51 genera and about 400 species, the highest diversity of Teruliini is found in South America, mainly in Brazil, Colombia, and Peru (Nielson 2011a). Twenty-five genera are recorded in Brazil (ten monotypic). The monotypic tribe Sandersellini is strictly Neotropical and includes 11 species, only one of which is recorded from Brazil (Nielson 2010). Youngolidiini comprises five genera, two Afrotropical and three Neotropical (Nielson 1983); of the latter, only Pilosana Nielson, 1983 occurs in Brazil, with 18 species (Nielson 1992, 1996). Currently, 149 coelidiine leafhopper species are recorded from Brazil (Takiya et al. 2017). Herein, two new species of Teruliini and one new species of Youngolidiini are described: Paraterulia sakakibarai sp. nov., Stalolidia amazonensis sp. nov.; and Youngolidia brasiliensis sp. nov., respectively. In addition, the genera Cochanga Nielson, 1979 and Youngolidia Nielson, 1983, and species Sandersellus delongi Nielson, 1975 (Sandersellini), Docalidia gracilis Nielson, 1979, Perulidia pilosa Nielson, 1979, Stalolidia setacea Nielson, 2011 (Teruliini) and Pilosana bifurcata Nielson, 1983, Pilosana panna Nielson, 1983 (Youngolidiini) are newly recorded from Brazil. Three species are also newly recorded from Amazonas State (Brazil).