The jumping plant-lice of the Neotropical genus Tainarys (Hemiptera: Psylloidea) associated with Anacardiaceae Burckhardt, Daniel Queiroz, Dalva L. Zootaxa 2017 4232 4 535 567 7BHTV [151,312,1160,1186] Insecta Aphalaridae Tainarys Animalia Hemiptera 10 545 Arthropoda species atra sp. nov.    Material examined. Holotype ♂,  Brazil: Santa Catarina, Urubici, Morro da Igreja, farm, S28°06.8’W49°303’,  1640 m,  21.i.2016, edge of  Araucariaforest,  Schinus engleri(D. Burckhardt & D. L. Queiroz), #180(4) ( MZSP, dry mounted).   Paratypes.  Brazil: Santa Catarina, 2 ♂, 3 ♀, same data as holotype but ( MZSP, NHMB, dry and slide mounted);  1 ♂, same but Ibama station, S28°05.7’ W49°30.4’,  1610 m,  21.i.2016, #181(2) ( NHMB, dry mounted).   Description. Adult.Colouration. Body dark brown to almost black. Vertex very dark purplish. Eyes and ocelli grey. Antennal segments 1, 8‒10 black, 2 yellow, 3‒7 yellow to light brown with apices of segments 4 and 6 dark brown. Pronotum dark purplish along fore margin. Thorax with some light dots laterally. Forewing dark brown, with narrow stripe along C+Sc and around apex of clavus light ( Fig. 12). Hindwing semi-transparent, whitish. Legs with ochreous tibiae and tarsi. Abdomen with light narrow longitudinal median band ventrally; intersegmental membranes light. Younger specimens lighter with more expanded light pattern and brown forewings. Structure. Vertex ( Figs 40, 54) 1.5 times as wide as long, surface finely punctured; genae evenly rounded; frons small, rectangular. Antenna ( Fig. 68) with one subapical rhinarium on each of segments 4, 6, 8 and 9; segment 9 slightly thicker than other flagellar segments; relative length of antennal flagellar segments = 1.0/ 0.5/ 0.4/ 0.4/ 0.5/ 0.5/ 0.4/ 0.4; segment 3 longer than segments 4 and 5 together; terminal setae about 1.1 and 0.4 times as long as segment 10. Clypeus subglobular. Pronotum transverse, very weakly curved, short, about 5 times as wide as long. Meso- and metascutellum transverse, weakly raised. Metacoxa ( Fig. 83) with meracanthus forming relatively flat tubercle bearing long, subcylindrical weakly curved membranous process on the trochanteral cavity. Metatibia with an open crown of 6 apical sclerotised spurs. Forewing ( Fig. 12) rhomboidal, apex narrowly, asymmetrically rounded; vein C+Sc weakly concave, slender; vein Rs almost straight, though weakly curved backwards; vein M1+2 curved backwards; membrane almost opaque; surface spinules mostly wanting, present as one or two lines along the veins ( Fig. 26); radular spinules forming broad, ill-defined bands along wing margin in cell m1, m2, and cu1. Terminalia as in Figs 93, 106, 119, 132, 143. Male subgenital plate, in profile, subrectangular with slightly concave dorsal margin. Paramere straight, lamellar; inner face bearing a group of strongly sclerotised peg setae in apical half. Distal portion of aedeagus weakly inflated apically. Female proctiger cuneate, subacute apically. Subgenital plate sparsely pilose, subacute apically. Measurements (in mm) and ratios ( 1 ♂, 1 ♀). Head width (HW) 0.84–0.94 (0.89±0.07), antenna length (AL) 0.80–0.92 (0.86±0.08), forewing length (WL) 1.98–2.36 (2.17±0.27), metatibia length (TL) 0.46–0.58 (0.52±0.08), male proctiger length (MP) 0.42, paramere length 0.30, length of distal segment of aedeagus 0.28, female proctiger length (FP) 0.98.—AL/HW 0.95–0.98 (0.97±0.02), WL/HW 2.36–2.51 (2.43±0.11), WL/forewing width 1.90– 1.93 (1.92±0.02), metafemur length/TL 0.66–0.78 (0.72±0.09), TL/HW 0.55–0.62 (0.58±0.05), MP/HW 0.50, FP/ HW 1.04, FP/circumanal ring length 4.45, FP/subgenital plate length 1.40.   FIGURES 81–88.Metacoxa of  Tainarysspecies: 81,  T. aroeira  sp. nov.; 82,  T. myracrodrui  sp. nov.; 83,  T. atra  sp. nov.; 84,  T. hapla  sp. nov.; 85,  T. orientalis  sp. nov.; 86,  T. lozadai  sp. nov.; 87,  T. didyma  sp. nov.; 88,  T. nigricornis sp. nov.   FIGURES 89–99.Male terminalia, in lateral view, of  Tainarysspecies: 89,  T. aroeira  sp. nov.; 90,  T. inopinata(Burckhardt); 91,  T. myracrodrui  sp. nov.; 92,  T. acuticaudaBurckhardt & Lauterer; 93,  T. atra  sp. nov.; 94,  T. hapla  sp. nov.; 95,  T. maculipectusBurckhardt & Basset; 96,  T. orientalis  sp. nov.; 97,  T. venataBurckhardt & Basset; 98,  T. sordidaBurckhardt; 99,  T. schiniBrèthes.  Fifth instar immatureunknown.   Etymology.From Latin ater = black, dark, referring to the dark body colour. Distribution. Brazil( Santa Catarina).   Host plant. Adults were collected on  Schinus engleriF.A. Barkley (Anacardiaceae)which is a likely host. 1434656666 2016-01-21 MZSP da Igreja Brazil 1640 -28.113333 Morro da Igreja 10 545 1 1 Santa Catarina holotype 1434656670 2016-01-21 MZSP, NHMB da Igreja Brazil 1640 -28.113333 Morro da Igreja 10 545 5 3 2 Santa Catarina paratype 1434656594 [273,1437,1410,1435] 2016-01-21 NHMB Brazil 1610 -28.095 Ibama station 123 -49.506668 10 545 1 1 Santa Catarina paratype