1S99] ENTOMOLOGICAL NEWS. 195 



Described from 3 ? specimens, received from Dr. A.Duges. 



Synergus Dugesi, n. sp. 



-Length 3mm. Black, head, except the vertex, eyes, 

 and occiput, the antenna?, the prouotum, except anteriorly, 

 the trochanters, the knees, the tips of anterior and middle tib- 

 iae and beneath, and their tarsi, brownish-yellow. Head ru- 

 go>o-puiictate, the face and cheeks with strong 1 converging- 

 stria 1 . Mandibles ferruginous, black at tips. Antennas 13-jointed 

 the third joint very nearly as long as 4-5 united. Mesoiio- 

 1um rather coarsely, transversely rngalose, the parapsidal fur- 

 rows very nearly obliterated by the coarseness of the sculpture. 

 Mesopleura longitudinally striated. Metanotum short ob- 

 li(|iie, with two, rather widely separated, median cariua' and 

 a distinct lateral cariua, the angles prominent, pubescent, 

 with prominent spiracles. Wings hyaline, the teguhe pice- 

 ous, the veins, except the subcostal and the median veins to- 

 wards base which are pale yellowish piceous black. Abdo- 

 men ovate, about one-third longer than the head and thorax 

 united, highly polished, black, the second segment, except 

 the very short petiole, occupying the whole surface, the ter- 

 minal segments being retracted. 



-Length 2-6 mm. Agrees well with the ?, except the 

 sides of the pronotum, the mesopleura, but not the mesopectus 

 and the legs, except a dusty shade on the hind tibia> and 

 tarsi, are wholly brownish yellow ; the parapsidal furrows are 

 distinct, the tegnl;e brownish-yellow, while the antenna- are 

 15- jointed, the third joint being somewhat thickened, slightly 

 curved and fully as long a> joints 4-5 united, the following 

 joints sube<|ual. 



Type, No. 4:505 U.S. X. M. 



Described from 1 ' and '2 specimens, bred by Dr. A. 

 Duges from Andricus i ( '\ nipv) ( 'hampioni Cam. 

 Torymus Mexicanus. n. sp. 



V. Length 4 mm.; ovipositor '>.5 mm. Head and thorax 

 metallic green, the hind margin of the mesopleura violaceous 

 followed by a bright cupreous band ; abdomen broii/.ed-black : 

 tlagellum black ; scape, teguhe and tarsi brownish-yellow : 

 co\;e metallic green; anterior femora towards lase and the 

 hind femora except tips, metallic brown, the rest of the legs 

 rufous wings hyaline, the veins, except the subcostal at base, 



