138 CATALOGUE OF 
31. ARMA ROSTRALIS. 
Telepta rostralis, Stal, Rio Jan. Hem. 10. 
Rio Janeiro. 
32. ARMA SORDIDA. 
sordida, Stal, Bug. Resa, 221. 
Galapago Isles. Callao. 
33. ARMA CINCTICEPS. 
cincticeps, Stal, Rio Jan. Hem. 11. 
Rio Janeiro. 
34. ARMA AMPLA, 
Obscure rufa, lata, nigro varia, subtus picea ; antenne nigra, graciles ; 
thorax subrugulosus, lateribus subcrenulatis, spinis latis obtusis ; pedes 
robusti, tibiis anticis unispinosis ; ale antice membrana fusca. 
Dark red, here and there black, broadly elliptical, thickly and mi- 
nutely punctured, piceous beneath. Head more than one-fourth of the 
breadth of the thorax; lobes of equal length. Antenne black, slender, 
much more than half the length of the body, hardly pubescent ; second 
joint much longer than the third; fourth and fifth longer than the third. 
Thorax transversely and very slightly rugulose; sides slightly crenulated ; 
spines short, broad, obtuse. Ventral spine not extending beyond the hind 
coxe. Legs stout, minutely pubescent; fore tibie with an acute spine 
beneath. Fore wings with a brown membrane. Length of the body 
7 lines. 
a. Constancia, Rio Janeiro. Presented by the Rev. H. Clark. 
b. Rio Janeiro. 
35, ARMA CALIGINOSA. 
Picea ; antenne gracillime ; thorax carina tenui antice triramosa, late- 
ribus crenulatis ; scutellum subcarinatum ; pedes robust, tibiis anticis 
unispinosis ; membrana eneo-fusca, limpido unimaculata. 
Piceous, elliptical, thickly and minutely punctured, dull above, shining 
beneath. Head full one-fourth of the breadth of the thorax; lobes of 
equal length. Antenne very slender, minutely setulose ; second joint very 
much longer than the third; fourth somewhat longer than the third; 
fifth as long as the third. Thorax with a slight longitudinal keel which 
emits two oblique branches near the fore border; sides crenulated ; spines 
prominent, moderately acute. Scutellum with a slight longitudinal keel 
which is obsolete towards the base. Ventral spine not extending beyond the 
hind coxe. Legs stout, setulose; fore tibie with an acute spine beneath. 
Fore wings very minutely punctured; membrane eneous-brown, with an 
elongated colourless costal spot. Length of the body 5 lines. 
A little broader than A. ventralis ; spines of the thorax more obtuse. 
a. Constancia, Rio Janeiro. Presented by the Rev. H. Clark. 
36. ARMA LATERALIS. 
Subochracea, dense punctata, subtus pallide flavescens ; capitis thoracisque 
latera nigricantia ; antenne graciles, rufescentes ; thoracis spine 
peracule ; venter nigro sex-punctatus ; pedes graciles; ale antice 
macula media fusca, membrana lucido-cinerea. 
