122 ME. "W. H. ASHMEAB ON THE PAEASITIC HTMENOPTEEA 



Head subglobose, the eyes brown. Antennse l7-jointed, longer 

 than the body. Mesonotum with two punctate furrows that 

 converge and meet before tlie scutellum, the middle lobe finely, 

 sparsely punctate, truncate anteriorly with acute angles. Meso- 

 pleura with a crenulate fovea near the middle. Metathorax 

 finely rugose, with a delicate central longitudinal keel and lateral 

 keels. Wings hyaline, the margins with short cilia, the venation 

 brown, aud with only two submarginal cells; stigma distinct, 

 the first branch of radius long, the second branch extending to 

 the apical margin, the marginal cell therefore large. Abdomen 

 oblong-oval, depressed, polished, blackish towards apex, and com- 

 posed of only three visible segments. 



Sab. St. Vincent. 



Described from a single specimen. 



Ltsitebmtjs fascipennis, sp. n. 



$ . Length I5 millim. ; ovipositor two thirds the length of the 

 abdomen. Dark reddish brown, polished, impunctate ; meso- 

 and metapleura and apical half of the abdomen black; legs 

 honey-yellow, the apical half of the posterior femora embrowned. 

 Head subglobose, the eyes oval, brown. Antennae 14-jointed, 

 fuscous, the four basal "joints yellowish, the apical joint w^hite. 

 Mesonotum without furrows, smooth, polished, the anterior angles 

 acute. Metathorax finely rugose, with a central longitudinal keel 

 and lateral keels. "Wings hyaline, with a transverse brown band 

 below the stigma, and of the same width. Abdomen oblong-oval, 

 polished, of three segments, the first finely aciculated or striated. 



Sab. St. "Vincent. 



Described from a single specimen. 



Subfamily PAMBOLiNiE. 

 Pambolus, Saliday. 



PaMBOLTJS AlOTTJLICOEM-IS, Sp. n. 



2 . Length 2g millim. ; ovipositor about half the length of 

 -the abdomen. Black, polished ; head transverse, the face below 

 the antennae finely punctate. Antennae dark brown, the two 

 basal joints and abroad band beyond the middle honey-yellow. 

 Thorax smooth, impunctate, the parapsidal furrows distinct, 

 converging posteriorly, the middle lobe with two short carinae 

 posteriorly ; scutellum polished, with five fovese at base ; meso- 

 pleura finely punctulate, with an oblique, crenulate farrow 



