Burckhardt, 1986 : 95 Systematics, biogeography and host-plant relationships of the Neotropical jumping plant-louse genus Russelliana (Hemiptera: Psylloidea) Serbina, Liliya Burckhardt, Daniel Zootaxa 2017 4266 1 1 114 4TRFG Burckhardt, 1986 Burckhardt 1986 [151,641,1159,1186] Insecta Psyllidae Russelliana Animalia Hemiptera 12 13 Arthropoda species adesmiae     Russelliana adesmiae  Burckhardt, 1986: 95.     Materialexamined. Typematerial.  Paratypes: Chile: 1 ♂, 2 ♀, IV Region, Province Choapa, Aguadulce,  22.v.1986,  Adesmia microphylla(J. Solervicens)( MHNG, on slide);  1 ♂, 1 ♀, same but km 272 Panamericana Norte,  20.viii.1985,  Adesmiasp. ( M. Elgueta) ( MHNG, on slide);  1 ♂, same but   Bahiaambrosioides(J. Solervicens)( MHNG, on slide); 2 ♂, 2 ♀, same but 23.i.1986,  Adesmiasp. (M. Elgueta) (MHNG, dry).  Additional material:  Chile: 2 ♂, 1 ♀, IV Region, Province Choapa, Los Vilos, 31°54'S 71°31'W, 0 m,  2.xii.1993, coastal vegetation ( D. Burckhardt) #2 ( MHNG, dry);  1 ♀, same but Province Elqui,  50 kmS of La Serena,  1.xii.1950( E. S. Ross& A. E. Michelbacher) ( CASC, dry);  3 ♂, 9 ♀, 2 immatures, same but 15 kmSW Viñita Baja, 29°50'S 70°50'W,  450 m,  4.xii.1993,  Adesmiasp., quebrada with sparse scrub ( D. Burckhardt) #6 ( MHNG, NHMB, dry);  8 ♂, 7 ♀, same but Province Limarí, Parque Nacional Fray Jorge, area between Quebrada Las Vacas, " Administración" and Río Limarí,  250 m,  7–9.xii.1990,  Adesmia bedwellii, open mediterranean scrub ( D. Agosti& D. Burckhardt) #2 ( MHNG, dry);  19 ♂, 25 ♀, same but around " Administración", 30°40'S 71°40'W,  100 m,  14–16.xii.1992,  Adesmiasp., mediterranean scrub ( D. Burckhardt) #25 ( NHMB, dry);  6 ♂, 10 ♀, same but  Alto de Talinay, 30°40'S 71°41'W,  500 m,  15.xii.1992,  Adesmiasp., sclerophyll forest and mediterranean scrub ( D. Burckhardt) #26 ( NHMB, dry);  19 ♂, 11 ♀, 1 immature, same but  Quebrada La Vaca, 30°40'S 71°40'W,  100–200 m,  15–17.xii.1992,  Adesmiasp., mediterranean scrub ( D. Burckhardt) #27 ( NHMB, dry); 10 ♂, 18 ♀, 2 immatures, same but nr park entrance gate, 100–150 m, 16.xii.1992,  Adesmiasp. (D. Burckhardt) #28 (NHMB, dry);  16 ♂, 22 ♀, V Region, Province Los Andes,  25–27 kmE Los Andes, 32°54'S 70°18'W,  1250 m,  31.xii.1993,  Adesmiacf. pedicellata, mediterranean scrub ( D. Burckhardt) #42 ( MHNG, dry);  7 ♂, 9 ♀, same but Province Petorca,  Cuesta El Melón,  15 kmN El Melón, 32°40'S 71°13'W,  450 m,  22.xi.1992,  Adesmia microphylla(D. Burckhardt)#11 ( NHMB, dry); 7 ♂, 4 ♀, same but 400 m, 22.xii.1995,  Adesmiasp. (D. Burckhardt) #16(1) (MHNG, dry, 70 % ethanol);  17 ♂, 27 ♀, same but  Cuesta El Melón, 32°36.4'S 71°14.4'W,  600 m,  23.ii.2009,  Adesmiacf. glutinosa, degraded  Acacia cavensteppe and sclerophyll scrub on slope ( D. Burckhardt) #3(1) ( NHMB, dry, 70% ethanol);  1 ♀, 1 immature, same but Alicahueto Chincolco, ECabildo to  La Ligua,  700–1250 m,  21–26.xii.1998, semidesert and  Acacia cavensteppe ( D. Burckhardt) #3 ( NHMB, dry, on slide);  2 ♂, 2 ♀, same but  Province San Felipe de Aconcagua, Putaendo,  10 kmN San Felipe, 32°37'S 70°42'W,  700 m,  26.xii.1993,  Adesmiacf. confusa, river bed, quebrada vegetation ( D. Burckhardt) #35 ( MHNG, dry);  10 ♂, 16 ♀, same but 15 kmE Llay-Llay, 32°52'S 70°51'W,  600 m,  28.xii.1993,  Adesmiacf. microphylla,  Acacia cavensteppe ( D. Burckhardt) #39 ( MHNG, dry);  1 ♂, same but km 10 on road  El Tártaroto  El Guayacán,  1400 m,  24.xii.1995,  Adesmiasp. ( D. Burckhardt) #24(4) ( MHNG, dry);  1 ♂, same but  La Calera,  300 m,  26.xii.1995, waste land ( D. Burckhardt) #26 ( MHNG, dry); 1?, same but Putaendo,  10 kmN San Felipe,  700 m,  27.xii.1995,  Adesmiasp., river bed, quebrada vegetation ( D. Burckhardt) #27(2) ( MHNG, dry);  1 ♂, 2 ♀, same but km 20  Resguardo de Los Patosto Pasodel Rubio,  1800 m,  1.i.1999,  Adesmiasp., semidesert and subalpine scrub ( D. Burckhardt) #11(9) ( NHMB, dry);  1 ♀, same but  Resguardo de Los Patos, 32°29.2'S 70°33.9'W,  1350 m,  6.iii.2009,  Adesmiacf. glutinosa,  Acacia cavenscrub ( D. Burckhardt) #14(4) ( NHMB, dry);  15 ♂, 12 ♀, same but Province Quillota, Quillota, 32°52'S 71°13'W,  200 m,  1.i.1994,  Adesmia microphylla,  Acacia cavensteppe ( D. Burckhardt) #45 ( MHNG, NHMB, dry);  3 ♂, 6 ♀, 5 immatures, same but  La Palma, Fundo Lothar Neserke,  300 m,  30.xii.1998,  Adesmiacf. confusa[  Adesmiacf. arborea],  Acacia cavensteppe and gully with mediterranean sclerophyll forest along very small river ( D. Burckhardt) #10b(5) ( NHMB, dry, on slide);  21 ♂, 34 ♀, 3 immatures, same but Province Valparaíso, Estero Catapilco, nr Maitencillo, 32°40'S 71°27'W,  50 m,  22.xi.1992,  Adesmia microphylla, open sclerophyll forest ( D. Burckhardt) #10 ( NHMB, dry, on slide, 70 % ethanol);  1 ♂, 16 immatures, Region Metropolitana, Province Chacabuco, Tiltil,  5 kmN Tiltil, 33°01'S 70°56'W,  700 m,  28.xii.1993,  Adesmiacf. glutinosa, open sclerophyll scrub ( D. Burckhardt) #40 ( MHNG, dry);  2 ♂, 3 ♀, same but Province Talagante, Comuna Islade Maipo,  4.v.1993,  Adesmia glutinosa, mediterranean scrub ( D. Burckhardt) #5(1) ( MHNG, dry).   Description.Coloration. Head including genal processes pale yellow to dark brown, genal processes with dark tips, vertex with pale to dark brown pattern; clypeus brown to black. Eyes pale yellow to brown, ocelli orrange to red. Antenna dirty yellow to brownish, segments 1–2, 9–10 entirely dark brown, segments 3–8 with dark brown apices. Pronotum of the same colour as vertex, with the same orange to dark brown pattern, sometimes distinctly paler than mesonotum; mesopraescutum pale yellow to orange, with two brown patches along the fore margin and two orange patches posteriorly, sometimes entirely orange; mesoscutum orange with four broad and, in the middle, one narrow brown longitudinal stripes; mesoscutellum pale yellow along the margin, brown in the middle. Metanotum orange to dark brown. Forewing with pale yellow to brown veins and whitish membrane with conspicuous dark brown pattern consisting of constant patch along vein Cu1b and dots scattered over entire surface, partly confluent in apical part, forming broad submarginal stripe stretching from apical part of costal vein to apex of vein Cu1a, leaving light areas in cells r2, m1 and m2 along the margin; sometimes with relatively distinct median broad stripe stretching from apical part of cell r1 to base of vein Cu1b. Legs yellow to brown, often with dark brown femora and distal tarsal segments, meracanthus of metacoxa pale to bright yellow. Abdomen yellow to dark brown. Females often slightly lighter with ventrally lighter abdomen. Male terminalia dark brown, sometimes paramere yellow. Female proctiger dark brown, subgenital plate brown. Structure. Head, in profile, strongly inclined from longitudinal body axis (> 45°). Vertex subtrapezoidal with indented foveae, anteriorly produced into transverse tubercle on either side of mid-line, with raised hind margin around lateral ocelli, covered with short setae; genal processes conical, slender, subacute apically, distinctly shorter than vertex; covered with moderately long setae. Pronotum with two pronounced lateral and one relatively shallow sublateral tubercles on either side. Forewing oval, broadly, unevenly rounded apically; vein C+Sc weakly curved, pterostigma long, vein Rs weakly sinuous, slightly curved to fore margin apically; vein M slightly longer than either of veins M1+2 and M3+4; surface spinules very dense, present in all cells, leaving no spinule-free stripes along the veins, irregularly spaced; radular spinules not pronounced. Metatibia with 6–7 spurs. Terminalia. Male. Proctiger tubular; sparsely covered with moderately long setae. Subgenital plate short, subglobular; with sparsely spaced moderately long setae. Paramere broadly lamellar; with apico-anterior process on pedicel, median hump with apically sclerotised median tooth, and slightly bulged apico-posterior lobe; process, hump and lobe of subequal length; outer face sparsely covered with moderately long setae mostly in posterior part, inner face densely covered with moderately long setae and with long setae in basal part. Distal segment of aedeagus elongate; with long anterior process, one large, raised apical and one horn-shaped apico-posterior tubercles; lateral lobes moderately long, dilated towards apex which is concave.—Female. Proctiger cuneate, pointed apically; dorsal margin, in profile, strongly convex; densely covered with moderately long setae in dorsal part. Subgenital plate cuneate, with moderately long apical process; sparsely covered with moderately long setae in apical half, dorsal margin with few bristles.  Host-plants.  Adesmia bedwelliiSkottsb.,  A.cf. confusaUlibarri,  A.cf. glutinosaHook. & Arn.,  A. microphyllaHook. & Arn.and  A. pedicellataHook. & Arn. (Fabaceae).   Distribution.Reported from Chile( holotype ♂from IV Region, Province Choapa, Agua dulce, 22.v.1986,  Adesmia microphylla(J. Solervicens)(MNNC, dry), not examined; Burckhardt 1986). Material examined. Chile(IV–V Regions, Region Metropolitana).   Comments.  Russelliana adesmiaeresembles  R. longirostro, in the presence of the three distinct tubercles on the pronotum, in a forewing membrane with a distinct brown pattern, in a broadly lamellar paramere bearing an apico-anterior process on a pedicel, in a distal segment of the aedeagus bearing a long anterior process, large, raised apical and horn-shaped apico-posterior tubercles and long lateral lobes dilated towards apex, and in a cuneate female proctiger and subglobular plate bearing a short apical process.  R. adesmiaediffers from  R. longirostroin a shorter rostrum and the presence of a median hump of the paramere. 1502683717 1986-05-22 MHNG IV Region Chile Material Agua Province Choapa 12 13 3 2 1 paratype 1502683728 1985-08-20 MHNG M. Elgueta Chile Panamericana Norte 12 13 2 1 1 paratype 1502683764 MHNG Chile Bahia 12 13 1 1 Bahia paratype 1502683751 1993-12-02 MHNG IV Region & D. Burckhardt Chile -31.9 Los Vilos 1213 -71.51667 Province Choapa 12 13 3 1 2 1502683752 1950-12-01 CASC E. S. Ross & A. E. Michelbacher Chile Province Elqui 12 13 1 1 1502683765 1993-12-04 MHNG, NHMB D. Burckhardt Chile 450 -29.833334 Vinita Baja 1224 -70.833336 12 13 12 9 3 1502683744 1990-12-07 1990-12-09 1990-12-07 MHNG D. Agosti & D. Burckhardt Chile Province Limari 250 Quebrada Las Vacas Parque Nacional Fray Jorge 12 13 15 7 8 1502683756 1992-12-14 1992-12-16 1992-12-14 NHMB D. Burckhardt Chile 100 -30.666666 Administracion 1220 -71.666664 12 13 44 25 19 1502683750 1992-12-15 NHMB Alto de Talinay & D. Burckhardt Chile 500 -30.666666 Alto de Talinay 1220 -71.683334 12 13 16 10 6 1502683747 1992-12-15 1992-12-17 1992-12-15 NHMB Quebrada La Vaca & D. Burckhardt Chile 150 -30.666666 Quebrada La Vaca 1220 -71.666664 12 13 30 11 19 1502683763 1993-12-31 MHNG V Region & D. Burckhardt Chile 1250 -32.9 Province Los Andes 1208 -70.3 12 13 38 22 16 1502683761 1992-11-22 NHMB Cuesta El Melon Chile 450 13 14 -32.666668 Cuesta El Melon 1209 -71.21667 Province Petorca 12 13 16 9 7 1502683754 2009-02-23 NHMB Cuesta El Melon & D. Burckhardt Chile 600 -32.606667 Cuesta El Melon 120 -71.24 13 14 44 27 17 1502683740 1998-12-21 1998-12-26 1998-12-21 NHMB Chincolco, E & La Ligua & D. Burckhardt Chile 975 La Ligua Alicahue 13 14 1 1 1502683749 1993-12-26 MHNG Province San Felipe de Aconcagua & D. Burckhardt Chile 700 -32.616665 Putaendo 1209 -70.7 Province San Felipe de Aconcagua 13 14 4 2 2 1502683760 1993-12-28 MHNG D. Burckhardt Chile 600 -32.866665 Llay-Llay 1208 -70.85 13 14 26 16 10 1502683757 1995-12-24 MHNG El Tartaro & El Guayacan & D. Burckhardt Chile 1400 El Guayacan El Tartaro 13 14 1 1 1502683743 1995-12-26 1995-12-27 1995-12-26 MHNG La Calera & D. Burckhardt Chile 300 Putaendo La Calera 13 14 1 1 1502683742 1999-01-01 NHMB Resguardo de Los Patos & D. Burckhardt Chile Resguardo de Los Patos 1800 Rubio Paso 13 14 3 2 1 1502683758 2009-03-06 NHMB Resguardo de Los Patos & D. Burckhardt Chile 1350 -32.486668 Resguardo de Los Patos 121 -70.565 13 14 1 1 1502683755 1994-01-01 MHNG, NHMB D. Burckhardt Chile 200 -32.866665 Quillota 1208 -71.21667 Province Quillota 13 14 27 12 15 1502683759 1998-12-30 NHMB La Palma & D. Burckhardt Chile 300 Fundo Lothar Neserke La Palma 13 14 9 6 3 1502683748 1992-11-22 NHMB D. Burckhardt Chile 50 -32.666668 Maitencillo 1209 -71.45 Estero Catapilco 13 14 55 34 21 Valparaiso 1502683746 1993-12-28 MHNG D. Burckhardt Chile 700 -33.016666 Tiltil 1207 -70.933334 Province Chacabuco 13 14 1 1 Region Metropolitana 1502683745 1993-05-04 MHNG D. Burckhardt Iceland Province Talagante 13 14 5 3 2