290 CATALOGUE OF 



46. Pentatoma unidentata. 



unidentata, Spin. Faune Chil. 134, pi. 1, f. 4. Sign. A. S. E. F. 4me 

 Ser. iv. 546. 



Chili. 



47. Pentatoma HjEMatopus. 



haematopus, Spin, Faune Chil. 136, pi. 1, f. 5. Sign. A. 8. E. F. 4me 

 Ser. iv. 547. 



Chili. 



48. Pentatoma chilensis. 



chilense, H.-Sch. Warn. Ins. ix. 323. 

 Chili. 



49. Pentatoma diffusa. 



Testacea, lata, nigricatite aspere punctata ; antenna nigra consperscB, apice 

 fuscce, corporis dimidio breviores; thorax lineis Iribus transversis 

 glabris, angulis posticis obtusissimis ; scutellum fascia nigra indeler- 

 minata, apice pallidum ; metaslernum scutatum ; abdomen apice 

 quadrispinosum ; pedes nigro conspersi ; alee anticce plaga fusca 

 punctum Jiavurn includente, membrana cinerea fusco nebulosa. 



Testaceous, broad, oval, roughly punctured; punctures blackish. 

 Head broad ; lobes of equal length. Rostrum hardly extending beyond 

 the middle coxae. Antennae less than half the length of the body; joints 

 successively increasing in length ; first, second and third speckled with 

 black ; first not extending to the front of the head ; fifth brown for half the 

 length from the tip. Thorax with three smooth transverse lines ; third line 

 between the hind angles less irregular than the two in front; hind angles 

 very obtuse, not prominent. Scutellum with an irregular black band 

 extending to the angle of the corium, paler and nearly smooth towards the 

 tip. Pectus with a quadrangular plate between the middle coxae and the 

 hind coxae. Abdomen above blue, varied with purple; four short apical 

 spines. Legs rather short; femora and tibiae speckled with black. Fore 

 wings with a brown patch in the disk, including a pale yellow point; mem- 

 brane cinereous, clouded with brown at the base along the costa and along 

 the hind border. Length of the body 4 lines. 



a. Brazil. Presented by W. W. Saunders, Esq. 



b. Tapayos. From Mr. Bates' collection. 



50. Pentatoma subrufescens. 



Saturate viridis, nitens ; caput vittis duabus iestaceis connexis ; antenna 

 rufescentes, corporis dimidio longiores ; thorax testaceo fasciatus, 

 angulis posticis valde rotundatis ; pectus pallidum ; venter testaceus, 

 lateribus subviridibus ; pedes testacei, tibiis tarsisque rufesceniibus ; 

 alee anticce margineque postico rufis. 



Dark green, elongate-oval, shining, thinly and rather coarsely punc- 

 tured. Head with two irregular and partly connected testaceous stripes, 

 which do not extend to the front; lobes of equal length. Rostrum testaceous, 

 extending a little beyond the hind coxae; tip black. Antennae reddish, 



