14--2 < a l LLOGUB OF 



South America. 



14. Cymus MAllGINALIS. 



Nysius? marginalis, C. II. 556 — Cymus Galapageosis, Stal, Eug. liesa, 

 252. 



a. Galapagos. Presented by C. Darwin, Esq. 



Madeira. 



15. Cymus tkuncatuxus. 



Viridescens, clliplicus, pallido univitlatus; antenna; luteal, corporis 

 dimidio aquilongee, articulis lo Aoque totis 2o Soque apice nigris ; 

 sculeUi discus ochraceus ; pedes lutei ; corium nigro unilineatum. 



Grecnisb, elliptical, broad, shining, very finely punctured. Head and 

 prothoiax with a paler stripe. Head sbort, triangular, acute in front, a 

 little broader than the fore border of the prothoiax. Eyes slightly promi- 

 nent. Antennae luteous, slender, about half the length of the body; first 

 and fourth joints black, stout; second and third with black tips; second 

 much longer than the first; third shorter than the second; fourth fusiform, 

 as long as the third. Prothorax short, narrower in front. Scutellum with 

 a dull ochraceous disk. Legs luteous, slender. Wings extending a little 

 beyond the tip of the abdomen. Corium of the fore wings with a black 

 line along the exterior border; membrane and hind wings pellucid. Length 

 of the body 1 i line. 



The antenna; are shorter than those of C. Resedas. 



a — o. Madeira. From Mr. Wollaston's collection. 



16. Cymus immunis. 



Testaceus, fusiformis; pallido univitlatus; rostrum coxas intermedins 

 altingens ; antenna pallide Jlava, corporis dimidio aquilongee; 

 articulo 4o piceo ; prothorax sulco transversa antico indelcrminulo 

 nigro-quadrigultato ; pedes Jiavi; corium nigricante unislrigatum. 



Testaceous, fusiform, shining, very finely punctured. Head and pro- 

 thorax with a paler stripe. Head short, triangular, a little broader than 

 the prothorax. Eyes not prominent. Rostrum extending to the middle 

 coxx'. Antennae pale yellow, slender, about half the length of the body; 

 first and fourth joints stout; second and third longer than the first and 

 than the fourth; fourth piceous, fusiform. Prothorax short, narrower in 

 front; a very slight transverse furrow near the fore border, accompanied by 

 four black dots. Legs yellow, slender. Wings extending to the tip of the 

 abdomen. Corium of the fore wing8 with a small blackish streak near the 

 interior border; membrane and hind wings pellucid. Length of the body 

 I , line. 



Narrower than ('. Resedffi. 



a — /. .Madeira. From Mr. Wollaston's collection. 



