Mr. M. lUnr — Xulcs on the Foiliculiiria. 81 



Stromjylopsalis inca^ sp. n. 



Statura miuoro ; colore fusco ; antenna) ?-sc{?mentata! (segraenta 1 1 

 rcstant ), soginoiito primo ct tortio clonj^atis, seeuiulo biovi, quarto 

 ct se(|iU'ntil)ns breviljug, conicis ; proiiotiim quadratum, ({uam 

 caput tarn latum, palli<lo-nmrginatuni ; elytra perfecte exi)licatu, 

 mar}j;inata, postico oblique truncata, metanotum liboraiitia ; alic 

 nulhe ; pedes fusco-tcstacei : abdomen convexum, medio modico 

 dilatatum, ajiicem versus, ci" modice, $ maxinio attenuatum ; 

 scgmentum ultiiiuim dorsale (S magnum, medio sulcatum, utrinque 

 tuberculatum, margine postico roctiira ; $ parvum, medio sul- 

 catum, vix tuberculatum : pygidium ^ quadratum, apice trunca- 

 tum : forcipis brachia, S b'lsi valde remota, gracilia, inermia, 

 basi ipso recta, dimidia parte apicali valde incurva, mucronibus 

 baud attingentibus, brachio dextro intus, raagis, bracbio sinistro 

 extus, minus incurvis ; $ recta, contigua, apicc decussata. 



6. ^ ?. 



Long, corporis . , . , 8"5-0'5 mm. 7 mm. 

 ,, forcipis .... 2 ., 1-75 ,, 



Head reddish brown, the eyes .small and black ; the mouth- 

 parts somewhat paler. The antennte are darkish testaceous ; 

 eleven segments remain, these are all small and conical, 

 except the first and third, which are long, and the second, 

 which is very short and cylindrical. 



Vronotum srjuarc, as broad as tlie head, testaceous, the 

 margins lateral, slightly raised, and paler in colour. 



Elytra fully developed, testaceous, the lateral margins 

 slightly turned up and paler in colour j iiinder margin 

 obliquely truncated. 



Wings absent. 



Feet dark testaceous. 



Abdomen dark blackish brown, the centre of the segments 

 reddish ; broadest in the middle, strongly attenuated at the 

 apex in the ? , less so in the ^ ; tubercles of the second and 

 third segment present, but not very distinct. Last segment 

 (^ transverse, with a central longitudinal furrow and a 

 tubercle on each side thereof, the hinder border straigiit ; in 

 the ? the furrow is noticeable, but the tubercles scarcely so. 



Forceps : in the ^ the branches are remote at the base, 

 slender, thicker at the basal part than in the apical part, 

 reddish in colour, straight at first, then strongly arched in- 

 wards, the right branch being most strongly bowed and arched 

 within the left; in the ? the branches arc subcontiguous, 

 straight, the apices crossing. 



Patria. Peru, 2 c? , 1 ? , 2 nymphs. 



Type in my collection. 



Ann. cfc May. N. Hist. Ser. 7. Vol. vi. 6 



