142 
CATALOGUE OF 
South America. 
14. CVMUS MARGINALIS. 
Nysius? marginalis, C. II. 556— Cymus Galapageusis, Stal, Bug. Rcsa, 
252. 
a. Galapagos. Presented by C. Darwin, Esq. 
Madeira. 
15. Cymus truncatulus. 
Viridescens , ellipticus, pallido univittalas ; antenncc lutece , corporis 
dimidio cequilonga:, articulis lo Aoque totis 2o 3 oque apice nigris ; 
scutelli discus ochraceus ; pedes lutei ; corium nigro unilineatum. 
Greenish, elliptical, broad, shining, very finely punctured. Head and 
prothorax with a paler stripe. Head short, triangular, acute in front, a 
little broader than the fore border of the protliorax. Eyes slightly promi- 
nent. Antennae luteous, slender, about half the length of the body; first 
and fourth joints black, stout; second ami 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 line. 
The antenna) are shorter than those of C. Resedae. 
a — o. Madeira. From Mr. Wollaston’s collection. 
16. Cymus immunis. 
Testaceus , fusiformis ; pallido univit talus ; rostrum coxas intermedias 
atlingens ; antenna; pallide Jlava, corporis dimidio aquilongoe ; 
articulo 4o piceo ; prothorax sulco transverso antico indelertninalo 
nigro-quadrigultalo ; pedes Jlavi ; corium nigricanle 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 
coxa). Antennae pale yellow, slender, about half the leugth of the body; 
first and fourth joints stout; second and third longer than the first and 
than the fourth; fourth piceous, fusiform. Protliorax short, narrower in 
front; a very slight transverse furrow near the fore border, aecompanied by 
four black dots. Legs yellow, slender. Wings extending to the tip of the 
abdomen. Corium of the fore wings with a small blackish streak near the 
interior border; membrane and hind wings pellucid. Length of the body 
If line. 
Narrower than C. Reseda). 
a — l. Madeira. From Mr. Wollaston’s collection. 
