76 ME. W. H. ASHMEAD ON THE PARASITIC HTMENOPTERA 

 EUCOILA CLARIPENNIS, Sp. n. 



2 . Length 2| millim. Polished black ; metathorax dull rufous ;- 

 mandibles, antennae, except toward tips, and the legs rufous. 

 Antennae 13-jointed, gradually incrassated toward tips, sub- 

 moniliform, the four terminal joints black, the first flagellar 

 ^oint a little longer than the second. Collar with a tuft of 

 yellowish hairs at sides, the transverse ridge only slightly emar- 

 ginated. Scutellum piceous, areolated at the sides, the cup very 

 small, elevated posteriorly, and extending anteriorly into a carina. 

 Metathorax carinated, pubescent. "Wings hyaline, subpubescent,^ 

 but with a short marginal fringe ; the marginal cell is a little less 

 than twice as long as wide, the second abscissa of the radius 

 being once and a half as long as the first, the latter slightly 

 curved. Abdomen as long as the head and thorax together,, 

 polished black, with a distinct woolly girdle at base. 



Rah. St. Vincent. 



Described from three specimens. 



EuCOILA OYALIS, Sp. n. 



$ . Length 2 millim. Polished black ; mandibles and legs 

 reddish yellow ; antennae yellowish, the six apical joints fuscous.- 

 Antennae 13-jointed, gradually incrassated toward tips, sub- 

 moniliform; the first joint of funicle one third longer than the 

 second, cylindric, the four following subequal, the six terminal 

 joints fluted, about once and a half as long as thick, the last 

 the largest. Collar with a few pale glittering hairs at the sides, 

 the transverse ridge scarcely emarginated at the middle. Scu- 

 tellum finely rugose at the sides, the cup rather large, broadly 

 oval, with a pale rim, the dorsum smooth, with a small fovea 

 posteriorly and about six submarginal punctures anteriorly. 

 Metathorax short, nearly bare, carinated. Wings hyalipie, pu- 

 bescent, the venation yellow ; the marginal cell is about once and 

 a half as long as wide, the second abscissa being about one 

 fourth longer than the first, straight; the first is very slightly 

 curved. Abdomen as long as the head and thorax together, 

 polished black, piceous along the venter, with a distinct woolly 

 girdle at base. 



Rah. St. Vincent. 



Described from two specimens. . 



