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CATALOGUE OF 
3. Monalonion annulipes. 
annulipes, Sgnt. A, S. E. F. Zme Ser. ti. 500. 
Mexico. 
4. Monalonion braconoides. 
Mas. Nigrum, glahrum, /ere lineare ; oculi valde prominuli ; antenna 
picecc, gracillinue, corpure multo longiores, articulo lo crasso brevi 
basi riifo, 2o pubescente ; prothorax, abdomen basi et pedes quatuor 
anteriores rufa ; femora postica nigro fasciata; alee nigricantes, 
semihyalince, nigro venosa. 
Male. Black, smooth, shining, slender, nearly linear. Head short. 
Eyes very prominent. Rostrum tawny, extending to the middle coxae. 
Antennae piceous, very slender, much longer than the body; first joint 
thick, shorter than the head, red towards the base ; second pubescent, lull 
six times as long as the first ; third much shorter than the second. Pro- 
thorax red, convex, contracted and forming a neck in front. Scutelluin 
red. Abdomen red towards the base. Legs long. Four anterior legs red, 
slender. Hind legs black, stouter; hind femora with a yellow band 
beyond the middle. Wings blackish, semihyaline, extending much beyond 
the tip of the abdomen ; veins black ; areolet of the membrane very large. 
Length of the body lines. 
a, Amazon Region. From Mr. Bates’ collection. 
5. Monalonion iciiNEUMONOinES. 
Nigrum; antenna pubescentes, corpora multo longiores, articulo lo crasso 
brevissimo basi rufo, 2o rufescente ; prothoracis lobus posticus, 
scutelluin, abdomen basi pedesque quatuor anteriores rufa; femora 
postica fiavo unifasciata ; ala nigricantes, abdomen longe superanles. 
Black, slender, smooth, shining. Head transverse, short, red about 
the mouth. Eyes prominent. Antenna; slender, pubescent, much longer 
than the body; first joint thick, very short, red at the base; second 
reddish, much longer than the third. Prothorax red above, excepting the 
neck. Scutellum red. Abdomen red towards .the base. Legs slender, 
rather long. Four anterior legs red ; hind legs black, their femora with a 
yellow band at somewhat beyond the middle. Wings blackish, extending 
much beyond the tip of the abdomen. Length of the body 3 lines. 
a. Amazon Region. From Mr. Bates’ collection. 
Asia and Eastern Isles. 
6. Monalonion iiumeuale. 
Rufum, gracile, subtilissime punclatum ; caput breve ; oculi prominuli ; 
rostrum coxas intermedias atlingens ; antenna nigra, graciliima, 
articulo lo piceo sat valido ; prothorax antice arctatus et bisulcatus, 
postice nigro bimaculatus ; pedes lulei ; ala antica fuscescenle 
cinerea, fusco venosa. 
Red, slender, shining, very finely punctured. Head short-triangular. 
Eyes black, prominent. Rostrum extending to the middle coxas. Antenna; 
