HEMIPTERA HETEROPTERA. Bl 



one on eacli side. Pectus and under side of abdomen with a broad irre<rular 

 blackisii stripe on each side. Legs short, stout, thickly black-speckled. 

 Length of the body 3^ lines. 



a. Tapayos. From Mr. Bates' collection. 



33. Pachycoris lkucospilus. 



Fulvus, punclis ferrxtgineis nonnulisque nigricnnlibus ; caput nigra punc- 

 tatum, lineis duabus laleralibus albidis ; antenna fvlva; ; thorax 

 lineis duabtis longiludinalibus ahbrevialis lineisque duabus truns- 

 versis albidis, linea transversa 2a quadriramosa, lateribus anticis 

 albidis ; scutellum maculis tribus anticis litura anguluta maculisque 

 duabus laleralibus albidis, lincola longitudinali e punctis nigris. 



Tawny, short-elliptical, thickly punctured ; punctures ferruginous, 

 here and there blackish. Head black-punctured, with two slight longi- 

 tudinal furrows, and with two exterior irregular whitish lines. Antennae 

 tawny. Thorax with an abbreviated longitudinal whitish line, and with 

 two transverse whitish lines ; first transverse line on the lore border ; second 

 at one-fourth of the length, emitting four branches hindward, of which the 

 middle pair join the longitudinal line; sides whitish in front. Scutellum 

 with three whitish spots on the fore border ; an angular whitish mark 

 behind the middle spot; a line of black points proceeding from the mark 

 to the tip ; a whitish spot on each side, extending to the corium and to the 

 abdomen. Pectus and under side of abdomen biack-puuclured, the latter 

 with a whitish transverse subapical line. Legs whitish ; a broad macular 

 irregular brown band ou each of the femora and tibiae ; tarsi brown. 

 Length of the body 3 lines. 



a. St. Paul, Amazon Region. From Mr. Bates' collection. 



34. Pachycoris rivulosus. 



Teslaceus ; caput fusco nebulosum, punctis viridibus ; antenncB teslacecB ; 

 thorax fusco pallida subnebulosus ; scutellum lineis quinque trans- 

 versis angulosis ; pedes pallidi, fusco punctali. 



Testaceous, elliptical, thickly punctured, paler beneath. Head irre- 

 gularly clouded with brown ; punctures mostly metallic-green ; two short 

 longitudinal furrows. Antennae testaceous. Thorax slightly clouded with 

 pale brown ; punctures on each side green. Scutellum with five slight 

 irregular zigzag transverse lines. Legs pale testaceous, with brown points. 

 Length of the body 4 lines. 



a. Sautarem. From Mr. Bates' collection. 



35. Pachycoris thinotatus. 



Fulvus, subtus pallide Jlavescens ; caput Jlavescente bivittatum ; thorax 

 lituris tribus anticis flavescenlibus ; scutellum plaga subnpicali 

 magna nigricante, macula apiccii parva Jlara. 



Tawny, elliptical, somewhat roughly punctured, pale yellowish be- 

 neath. Head with two yellowish stripes. Thorax with three yellowish 

 marks in front, the middle mark forming a conical curve. Scutellum with 

 a very slight keel, with a large blackish subapical patch, and with a small 

 pale yellow apical spot. Length of the body 5 lines. 



The three yellow marks on the thorax distinguish it from P. incarnatus. 



a. Tapayos. From Mr. Bates' collection. 



