HYMENOPTERA PARASITICA 319 



first joint the longest, the joint before the club a little wider than long and a little 

 shorter than the preceding ; wings hyaline, the veins yellowish ; legs brownish-yellow, 

 with the front and hind coxae and the hind femora, except at tips, metallic, the tibial 

 spurs and the tarsi, except the last joint, whitish, the hind tibiae, except at both ends, 

 embrowned, the anterior femora and tibiae slightly obfuscated medially. The abdomen 

 is elongate, much longer than the head and thorax united, rounded at apex, the ovi- 

 positor prominent and of a dark fuscous colour. 



Described from a single % specimen taken July 7, 1893. The species is easily 

 distinguished from all others by colour, and the entire surface, including the abdomen, 

 being finely, closely punctate ; the abdomen in the other species being smooth or at 

 most microscopically reticulated from delicate lines, but never closely punctate. 



Hab. Molokai : Kalae. 



(6) Eupcliiuis xanthopns, sp. nov. 



$. Length r9 mm.: ovipositor very short, not longer than the basal joint of 

 the hind tarsus, brown. Metallic greeni.sh, the head much darker, aeneous-black, the 

 scutellum and the abdomen bronzed green, the surface being smooth and impunctate, 

 except the scutellum, which is feebly shagreened. Wings hyaline, the veins pale- 

 yellowish. Scape of antennae and the legs straw-yellow, the flagellum black. 



Hab. Oahu : Honolulu. One specimen taken in July. 



(7) Eupebnus hawaiiensis, sp. nov. 



%. Length 3 mm. ; ovipositor about the length of the basal joint of hind tarsi, 

 testaceous but narrowly black at base. Robust, gold-green, with bluish and purplish 

 reflections and shagreened, the head bluish-green ; antennae black, the scape and 

 pedicel aeneous ; first joint of the flagellum is the longest joint, being longer than 

 the pedicel and about twice as long as the last funicle joint. Wings hyaline, the 

 veins light brown ; the legs, except the front and hind coxae, which are metallic, wholly 

 testaceous ; abdomen a little longer than the head and thorax united. 



Type. Cat. No. 5551, U. S.. N. M. 



Hab. Hawaii. One ? specimen taken by Albert Koebele. 



(8) Eiipelnuis flavipes Cameron. 



1883. Eupebnus flavipes Cameron, Trans. Ent. Soc. London, p. 190. ?. — 1894. 



Dalla Torre, Cat. Hym., v. p. 276. 

 Length 4 to 5 mm. Green ; thorax beneath, the sides above more or less, and 

 abdomen, coppery. Antennae black ; scape more or less testaceous beneath. Legs 

 straw-yellow, the femora somewhat darker ; posterior and anterior coxae for the most 



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