174 THE CANADIAN ENTOMOLOGIST. 



* °. With marginal vein at least thrice as long as stigmal ; funiclar joints 

 broader than long ; middle tibiae in g with a small hirsute lobe, out- 

 wardly near tip G. p, Mesopolobus Westwood. 



** % With marginal vein not twice as long as stigmal ; anterior tibiae 



flat ; middle tibiae in $ broadly dilated, foliaceous 



G. 10, Platymesopus Westwood. 



6. Collar rounded before ; mesothorax lengthened with three keels. 

 Marginal vein more than twice longer than the stigmal ; parapsides indi- 

 cated anteriorly . . •. G. II, Rhopalicus Forster. 



Marginal vein but slightly longer than the stigmal ; parapsides complete 



G. 12, Brachycrepis n. g. 



Dasyglenes n. g. 

 °. Whole surface, including the abdomen, very coarsely reticulato- 

 punctate, and sparsely covered with a pale pubescence. Head large, 

 slightly broader than the thorax with deep antennal grooves, the grooves 

 converging and meeting at apex. Antennae inserted slightly above the 

 clypeus, the latter with a sinus in the middle. Eyes hairy. Collar trans- 

 verse, contracted and produced anteriorly into a short neck, the neck 

 with a delicate medium carina. Mesothoracic parapsides delicate but 

 complete. Scutellum convex, as broad as long, slightly prolonged over 

 the metathorax and ending in a slight projecting ridge at the apex. Meta- 

 thorax short, with a delicate medium keel. Abdomen sessile, much longer 

 than the head and thorax together, acuminated, the tip projecting slightly 

 beyond the wings when folded. All femora swollen, the fore pair much 

 more so than the middle pair ; the tibiae are very long, the three basal 

 joints of which are as long as their tibiae; the middle and posterior tibiae 

 longer than their femora, and the tarsi not nearly as long as their respective 

 tibia; the posterior tibiae are armed with two strong, divergent apical 

 spurs. The submarginal vein, of anterior wings, is one and a-half times 

 as long as the marginal, the marginal and postmarginal veins thick, the 

 latter much lengthened, gradually acuminated, ending at the rounded edge 

 of the apical margin of wing ; stigmal vein short, about one-third the 

 length of marginal, slightly bent, the stigma small and slightly emargin- 

 ated at the apex. $ Unknown. 



Dasyglenes osmice n. sp. 



£ Length .25 inch. Cyaneous, coarsely pitted, pubescent. Flagellum 

 of antennae brown. Legs dark red, pubescent ; femora infuscated. Wings 



