Neotropical jumping plant-lice (Hemiptera, Psylloidea) associated with plants of the tribe Detarieae (Leguminosae, Detarioideae) Author Burckhardt, Daniel Author Queiroz, Dalva L. text Zootaxa 2020 2020-02-14 4733 1 1 73 journal article 24024 10.11646/zootaxa.4733.1.1 5a990a21-33cb-4a4b-b658-b29aea9e40af 1175-5326 3669649 31A43156-5462-43AB-B51B-6042BE223D8A Key to Platycorypha species associated with Detarieae Adults 1 Toruli, in ventral view, with dark margin ( Fig. 176 ). Terminalia as in Figs 191 , 212–214.................... P . pycnopeus - Toruli, in ventral view, with light margin. Terminalia different ( Figs 186–190, 192, 193 , 197–211, 215–220 )............. 2 2 Antenna length/ head width ratio <3.8. Paramere lamellar, slender ( Fig. 203 ). Distal portion of aedeagus as in Fig. 205 . Female subgenital plate truncate apically ( Fig. 188 )......................................................... P. cultrata - Antenna length/ head width ratio> 3.8. Paramere with broader base, distinctly narrowing to apex ( Figs 197, 200, 206, 209, 215, 218 ). Distal portion of aedeagus different ( Figs 199, 202, 208, 211, 217, 220 ). Female subgenital plate with apical point ( Figs 186, 187, 189, 190, 192, 193 ). Females of the following six species are morphologically similar and cannot be identified with certitude............................................................................................ 3 3 Distal segment of aedeagus with a pair of ventral lobes ( Figs 211, 217 )........................................... 4 - Distal segment of aedeagus lacking ventral lobes ( Figs 199, 202, 208, 220 )....................................... 5 4 Paramere in distal half relatively slender ( Fig. 209 ); apex, in dorsal view, pointed ( Fig. 210 ). Distal segment of aedeagus with small ventral lobes and relatively short and thick apical hook ( Fig. 211 ). Long setae arranged in a transverse row on dorsum of female proctiger apically almost reaching apex of proctiger ( Fig. 190 ).................................... P. pinnata - Paramere in distal half relatively broad ( Fig. 215 ); apex, in dorsal view, blunt ( Fig. 216 ). Distal segment of aedeagus with large ventral lobes and relatively long and narrow apical hook ( Fig. 217 ). Long setae arranged in a transverse row on dorsum of female proctiger apically not reaching apex of proctiger ( Fig. 191 )....................................... P. rostrata 5 Apical rostral segment> 1.5 times as long as segment 2. Terminalia as in Figs 187 , 200–202................. P . atrifrons - Apical rostral segment <1.5 times as long as segment 2. Terminalia different ( Figs 185, 186 , 189,193, 197–199, 206–208, 218–220, 200–202).................................................................................... 6 6 Paramere relatively narrow, with inwards directed apical tooth; inner face with sparse setae ( Figs 218, 219 ). Distal portion of aedeagus as in Fig. 220......................................................................... P . scalprata - Paramere narrowing from broad base to slender apex with backwards directed apical tooth; inner face with dense setae ( Figs 197, 198, 206, 207 ). Distal portion of aedeagus as in Figs 199, 208.............................................. 7 7 Paramere strongly, irregularly narrowing in apical third ( Fig. 197 ). Apical dilatation of distal portion of aedeagus relatively thick ( Fig. 199 ). Female with dorsal margin of proctiger weakly convex; ventral margin of subgenital plate weakly, evenly curved ( Fig. 186 ). Brazil : AM................................................................. P. amazonica - Paramere evenly narrowing from base to apex ( Fig. 206 ). Apical dilatation of distal portion of aedeagus relatively slender ( Fig. 208 ). Female with dorsal margin of proctiger strongly convex; ventral margin of subgenital plate strongly bent in the middle ( Fig. 189 ). Brazil : MT........................................................................ P. leptopeus Last instar immatures (Immatures of Platycorypha atrifrons , P. cultrata , P. leptopeus and P. pycnopeus are unknown) 1 Submedian capitate setae in front of sectasetae on dorsum of caudal plate distinctly longer than the latter ( Fig. 196 )....... 2 - Submedian capitate setae in front of sectasetae on dorsum of caudal plate lacking ( Fig. 194 ) or shorter than the latter ( Fig. 195 )................................................................................................ 3 2 Rostrum long,> 0.7 times forewing pad length, ending distal to metacoxa................................. P. rostrata - Rostrum shorter, <0.7 times forewing pad length, ending proximal to metacoxa........................... P. scalprata 3 Dorsum of caudal plate without submedian capitate setae near submedian sectasetae ( Fig. 194 )............. P. amazonica - Dorsum of caudal plate with two short submedian capitate setae near submedian sectasetae ( Fig. 195 )........... P. pinnata