90 [January 



Aphidius longicornis, n. sp. 



Piceous ; base of antennae, tegulae, metathorax, legs, and base of abdomen, 

 pale yellowish; antennae longer than the body; wings long, hyaline, iridescent. 



Head large, broader than the thorax, piceous-black, shining; anten- 

 nae longer than the body, slender, fuscous, the two basal joints pale 

 yellowish. Thorax piceous-black, convex above; scutellurn with a 

 deep, transverse excavation in front; metathorax yellowish, with a cen- 

 tral carina furcate behind ; tegulae pale yellowish. Wings long, hya- 

 line, iridescent, slightly pubescent; nervures and stigma pale testaceous, 

 the latter very slender ; a large, complete, subovate, radial cell ; two 

 complete submarginal cells, the first large and directed obliquely in- 

 wards, the second longitudinal, elongate and narrowed towards the tip. 

 Legs long and slender, and including the coxae, pale yellowish-white; 

 the tibiae slightly swollen, and pubescent at extreme tips, the tarsi 

 longer than the tibiae, very slender, the extreme tips dusky. Abdomen 

 elongate, subsessile, depressed, shining, piceous, the basal segment yel- 

 lowish. Length 1 line; expanse of wings li line. 

 Collection. — Dr. J. Glundlach. One specimen. 



Aphidius 1 pallipes, n. sp. 



Black; head rufo-piceous; antennae and legs pale yellowish ; wings hyaline: 

 base of abdomen striated. 



Head subglobose, rufo-piceous, polished, face opaque, palpi whitish; 

 antenna) nearly as long as the body, yellowish. Thorax piceous-black ; 

 mesothorax with two deeply impressed lines confluent on the disk in 

 a sculptured depression; scutellurn with a large, deep, transverse, sculp- 

 tured excavation in front ; pleura uneven ; metathorax blackish, ru- 

 gose, or reticulated with numerous elevated lines ; tegulae pale yellow- 

 ish. Wings hyaline, slightly iridescent; nervures testaceous, stigma 

 large and fuscous; a complete, very large, subovate radial cell; a large, 

 irregular submarginal cell, with the short dividing nervures, beneath 

 the base of the radial cell, subobsolete; discoidal cell large, subtriangular 

 and complete. Legs, including the coxae, entirely pale yellowish-white. 

 Abdomen subovate, depressed, piceous-black, the two basal segments 

 above covered with fine longitudinal striae. Length 1 line; expanse of 

 wings 2 lines. 



Collection. — Dr. J. Gundlach. One specimen. 



Aphidius 1 fulvus, n. sp. 



Uniform pale fulvous, polished, robust ; head tinged with fuscous ; antennae, 

 except base, blackish; wings hyaline. 



Robust, uniform pale fulvous, polished; head transverse, rather 



broader than the thorax, tinged with fuscous; antennae longer than the 



