Currhaeus a new genus of net-winged beetles and phylogenetic analysis of Eurrhacini (Coleoptera: Lycidae: Lycinae) Author Nascimento, Elynton Alves Do Author Bressan, Tamires Diniz 0000-0002-4080-0497 Departamento de Biologia Geral, Universidade Estadual de Ponta Grossa, Av. General Carlos Cavalcanti, 474, Uvaranas, Ponta Grossa-PR, Brazil, CEP 84030 - 900. tamidinizbressan @ gmail. com; https: // orcid. org / 0000 - 0002 - 4080 - 0497 tamidinizbressan@gmail.com Author Bocakova, Milada 0000-0002-2507-0887 Department of Biology, Faculty of Education, Palacky University, Purkrabska 2, CZ- 77140 Olomouc, Czech Republic. milada. bocakova @ upol. cz; https: // orcid. org / 0000 - 0002 - 2507 - 0887 & Department of Zoology, Faculty of Sciences, Palacky University, Tr. 17. listopadu 50, CZ- 77146 Olomouc, Czech Republic milada.bocakova@upol.cz text Zootaxa 2020 2020-11-03 4869 3 387 403 journal article 8890 10.11646/zootaxa.4869.3.5 ba789426-0f0d-459a-9d03-830a5d17f633 1175-5326 4418776 1C36A3EE-30F0-4302-8056-11D430225108 Currhaeus striatus sp. nov. ( Figs. 3 , 4 , 11 ) Type material. Holotype , male, BRAZIL : Conc. [Conceição] da Barra-ES; Brasil 04.viii.1969 ; C. T . & C. Elias [col.] ( DZUP ) . Paratype , 1 male , BRAZIL : Conc. [ Conceição ] da Barra-ES; Brasil 04.viii.1969 ; C. T . & C. Elias [col.]. Secondary label: DEPTO ZOOL ; UF-PARANÁ . ( DZUP ). Diagnosis: Basal half of maxillary palpomere 2 yellow. Pronotum with lateral margins almost straight. Elytra dark brown, primary costae yellow in basal 2/3 ( Fig. 4 ). Aedeagus with phallobase with short lateroapical thorns, suspensorial arms thin, elongate ( Fig. 11 C-D). Basal 1/6 of phallus is considerably narrower than phallus medially ( Fig. 11A, C ). Description : Maxillary palpi brown, basal half of palpomere 2 yellowish. Pronotum yellow with median brown subtriangular patch ( Fig. 4 ). Elytra dark brown with primary costae yellow at basal 2/3, forming a striate pattern ( Fig. 4 ). FIGURES 1–3. 1. Male antennae of Currhaeus ruschii sp. nov. ; 2. Terminal maxillary palpi of C. ruschii sp. nov. ; 3. Pronotum of C. striatus sp. nov. Scales: 0.5 mm (Figs. 1, 3); 0.25 mm (Fig. 2). Eye diameter 1.5× longer than interocular distance. Antennomeres 3–5 almost of the same length. Maxillary palpomere 2 twice to 2.8× longer than 3 and 1.3–1.6× longer than 4. Pronotum subpentagonal, lateral margins almost straight, widest at basal margin, median longitudinal carina bifurcating medially forming thin areola at posterior half ( Fig.3 ). Prosternum triangular, mesosternum trapezoidal. Elytra 3.8–3.9× longer than humeral width, intercostal intervals with irregular subrectangular cells. Hind femora 3× longer than trochanter length. Aedeagus with basal 2/5–3/5 widened and apex bent almost in right angle to right in dorsal aspect, narrowing before distal spherical expansion ( Fig. 11A, B, D ). Phallobase ladle-shaped, lateroapical thorns short, suspensorial arms thin, elongate, as long as half of phallobase, almost reaching base of phallic expansion. Junction between base of phallus and phallobase elongate and narrower than phallus width ( Fig. 11A , C-D). Body length: 6.8–7.2 mm , humeral width: 1.5–1.6 mm . Etymology : the species name refers to the striate color pattern of elytra. Distribution : Brazil : Southeast region, Espírito Santo state , Conceição da Barra municipality ( Fig. 18 ).