196 CATALOGUE OF 
Thorax scabrous, slightly incurved along each side; fore angles porrect? 
acute. Scutellum slightly scabrous, transversely impressed in the middle? 
much more than balf the length of the abdomen. Pectus and under side 
of the abdomen sprinkled with testaceous. Legs rather long and slender ; 
posterior femora testaceous and speckled with black, except towards the 
tips; tibia towards the tips and tarsi testaceous. Fore wings minutely 
punctured. Length of the body 63 lines. 
a. Tapayos. From Mr. Bates’ collection. 
ld Nunferapataler 18. OcHLERUS VILIs. 
Piceus, ellipticus, subrugulosus ; caput sat angustum, lobis lateralibus 
lobum medium sat superantibus ; rostrum fulvum, cowas posticas longe 
superans ; thorax angulis anticis obtusis, angulis posticis flavis ro- 
tundatis; tarst fulvi; ale antice gutta media longa pallide fla- 
vescente, 
Piceous, elliptical, dull, slightly rugulose. Head rather less than half 
the breadth of the thorax ; part in front of the eyes conical, a little shorter 
than the hind part; lateral lobes extending a little beyond the middle 
lobe. Eyes very prominent. Ocelli bright red. Rostrum tawny, extending 
to half the length of the abdomen. Thorax with a yellow dot on each hind 
angle, which is rounded ; fore angles obtuse, not prominent. Legs mode- 
rately long, hardly stout; tarsi tawny. Fore wings minutely punctured, 
with an elongated pale yellowish dot in the middle of the corium; mem- 
brane brown. Length of the body 5 lines. 
Much narrower than O. terminalis, from which it is also distinguished 
by the structure of the thorax. 
a. > 
Genus 4. MACROPYGIUM, C. H. 158. 
1. Macropyaium atrum, C. H. 158. 
a. Venezuela. From Mr. Dyson’s collection. 
b. Columbia. From M. Goudot’s collection. 
c. Columbia. From Mr. Argent’s collection. 
2. Macropycium sugsuLcatum, C. H, 158. 
Mexico. 
a. British Guiana. Presented by Sir Robert Schomburgk. 
b—d. Archidona. From Mr. Stevens’ collection. 
e. Tunantina. From Mr. Bates’ collection. 
f. Para. From Mr. Hewitson’s collection. 
g. Cayenne. Presented by W. W. Saunders, Esq. 
3. Maropyaium incisum, C. H. 159. 
a—c. Brazil. From Mr. Mornay’s collection. 
