Zootaxa: Lentireduvius, a New Genus of Peiratinae from Brazil, with a Key

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Zootaxa: Lentireduvius, a New Genus of Peiratinae from Brazil, with a Key

Zootaxa 1360: 51–60 (2006) ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ ZOOTAXA 1360 Copyright © 2006 Magnolia Press ISSN 1175-5334 (online edition) Lentireduvius, a new genus of Peiratinae from Brazil, with a key to the New World genera (Hemiptera: Reduviidae) WANZHI CAI1 & STEVEN J. TAYLOR2 1Department of Entomology, China Agricultural University, Yuanmingyuan West Road, Beijing 100094, China. 2Center for Biodiversity, Illinois Natural History Survey, 1816 South Oak Street, Champaign, IL 61820, USA. Abstract Lentireduvius Cai & Taylor, new genus, and one new species, L. brasiliensis Cai & Taylor, are described in the subfamily Peiratinae based on a single male specimen from Brazil. The dorsal habitus, antennal segments, male genitalia, and other diagnostic morphological features are illustrated with 25 figures. A key to the genera of Peiratinae of the Western Hemisphere is provided. Key words: Reduviidae, Peiratinae, Lentireduvius, new genus, new species, Brazil, taxonomy Introduction The subfamily Peiratinae is a medium-sized subfamily of the Reduviidae with a worldwide distribution. Thirty-three genera and about 350 valid species are known (Putshkov & Putshkov 1985; Maldonado-Capriles 1990). Nine genera and 69 valid species of this subfamily previously have been recorded in New World and all of them are restricted to the Nearctic and Neotropical regions; however, some species of Sirthenea occur also in the Old World. Comparative morphological, revisionary, and phylogenetic analyses of New World Peiratinae include studies of the genera Eidemannia Taeuber (Coscarón 1986b, 1989), Melanolestes Stål (McPherson et al. 1991; Coscarón & Carpintero 1994; Coscarón & Morrone 1994), Phorastes Kirkaldy (Lent & Jurberg 1966; Van Doesburg 1981), Rasahus Amyot & Serville (Coscarón 1983, 1990, 1994a), Sirthenea Spinola (Willemse 1985; Victorio et al. 1986), Tydides Stål (Lent 1955; Lent & Jurberg 1967), and Tymbreus Stål (Coscarón 1994b). The monotypic genera Froeschnerisca Coscarón (Coscarón 1995a, 1997) and Zeraikia Gil-Santana & Costa (Gil-Santana & Costa 2003) only recently have been described. Accepted by C. Schaefer: 4 Oct. 2006; published: 20 Nov. 2006 51.

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