16 PKOCEEDINGS OF THE NATIONAL MUSEUM vou 70 



98. Antennae with all joints of funicle wider than long; the stigmal vein unusu- 



ally long No. 38 longistigmum Huber. 



Joints of funicle not as above, some joints longer than wide 99 



99. Head and anterior of pronotum decidedly purplish; distance from margin of 



eye to post-ocellus three-fifths as long as from foraminal margin to post- 

 ocellus; about 3.75 mm. in length No. 25 magnificum Osten Sacken. 



Head and pronotum not purple; femora and tibiae honey-yellow at tips; 

 distance from eye margin to post-ocellus about equal to the distance from 

 the foraminal margin to post-ocellus; lenght about 3 mm. 



No. 26 chrysochlora Osten Sacken. 



100. Fore coxae yellow, or nearly so, and others green 101 



All coxae green or brownish-green 103 



101. First funicle joint nearly one-fourth shorter than the second, and the suc- 



ceeding four joints not much longer than wide; pedicel as long as first 

 funicle and ring-joint combined; legs testaceous, except the coxae which 

 are dark, and the hind femora and hind tibiae which are brownish in the 



middle; length about 2 mm No. 33 asteridis Huber. 



Funicle not as above, the first joint as long as the second 102 



102. First joint of funicle longer than pedicel and ring-joint combined, most of 



funicle joints one and one-half time as long as wide; are below the tegulae 



and posterior mesepimeron brassy No. 7 rudbeckiae (Ashmead). 



First joint of funicle shorter than pedicel and ring-joint combined; about 

 2mm. in length No. 32 missouriensis Huber. 



103. Hind femora and hind tibiae infuscate, the rest of femora and tibiae yellow- 



ish; all joints of funicle wider than long No. 21 rhoditidis Huber. 



AU femora infuscate or shining green 104 



104. Tibiae entirely yellow 1 105 



Some or all of tibiae infuscate 106 



105. All femora dark shining green No. 30 japonicum (Ashmead). 



AU femora light brown in middle No. 27 tubularis Huber. 



106. Hind tibiae infuscate, the other tibiae testaceous; hind femora bluish on 



the outside, the other two more bluish-brown; first four funicle joints 



distinctly longer than wide; length 1.5 mm No. 39 citripes Huber. 



All or at least two pairs of tibiae infuscate 107 



107. Head seen from front strongly triangular; none of joints of funicle longer 



than wide; scape dark green; length about 2.25 mm. 



No. 35 kinseyi Huber. 

 Head not triangular as above 198 



108. Pedicel as long as funicle and ring-joint combined; ocellocular line one 



and one-half times the long diameter of post ocellus; ocelli greyish. 



No. 36 pilularidis Huber. 

 Pedicel not as long as ring-joint and funicle combined 109 



109. First joint of funicle distinctly longer than wide. 



No. 40 coloradensis Huber. 

 First joint of funicle distinctly wider than long and about two-thirds as 

 long as the second joint; length about 2 mm. 



No. 20 ferrugineipes Huber. 



110. Thoracic dorsum with deep punctures 111 



Thoracic dorsum minutely punctate or reticulate 120 



111. Body normally large, about 3 mm 112 



Body small 116 



