Martarega membranacea White 1879

Martarega membranacea White, 1879 Fig. 10 S Martarega membranacea White 1879: 272 [original description]. Diagnosis. Small species, male length 4.1–4.2 mm. Ocular commissure longer than 1 / 2 of eye width. Scutellum with 1 / 2 of its length hyaline. Ventral surface of middle trochanter smooth. Hemelytra of brachypterous specimens with claval commissure expanded, hyaline, reaching the anterior margin of membrane; medial longitudinal hyaline stripe very wide, sinuous, with same width from base of hemelytra up to coastal margin in membrane suture; hemelytral process stripe large, 20–30 % of hemelytral length; hemelytral process slightly longer than membrane length (Fig. 9 C) Taxonomic notes. This species can be distinguished from M. chinai Hynes, 1948, the most similar congener, by the longer posterior hemelytral process and by the absence of a pubescent nodule on the middle trochanter. Distribution. Argentina (López-Ruf et al. 2003). Bolivia (Truxal 1949). Brazil: AM (White 1879; Truxal 1949; Nieser 1970; Pereira and Melo 2007; Barbosa et al. 2012; Barbosa and Rodrigues 2013), BA [new record], GO (Nieser 1970; Barbosa and Dias-Silva 2017), MG (Melo and Nieser 2004; Barbosa and Rodrigues 2013), MS (Floriano et al. 2013), MT (Barbosa and Giehl 2014), PA (Truxal 1949; Nieser 1970; Andrade 1992; Barbosa et al. 2012), RJ (Ribeiro et al. 2010), RO (Truxal 1949), SE [new record], SP (Castanhole et al. 2013; Pereira et al. 2015 a), TO (Truxal 1957). Colombia (Roback and Nieser 1974). Ecuador (Kirkaldy 1899 c). Guyana (Truxal 1949). Suriname (Nieser 1968). Material examined. Brazil,! BA, 2018: 2 ♂, 11 ♀: Lençóis municipality, PNCD, Água 10 station, 22. VIII. 2018. -12.6008, -41.3811, J. M. S. Rodrigues & F. F. F Moreira cols., CEIOC 81934.! SE, 2018: 3 ♂, 3 ♀, 2 nymphs: Pirambu municipality, RBSI, RebioSI 5, 01. V. 2018. -10.6515, -36.7571. C. F. B. Floriano, J. M. S. Rodrigues & O. M. Magalhães cols., CEIOC 81662.