32 Bulletin Wisconsin Natural History Society. [Vol. 10, Nos. 1 & 2. 
fulvous, the flagellum darker, dusky brownish yellow, subfuscous. 
Scape often pallid yellowish; femora slightly darker than the tibiae 
and tarsi which are often pallid; apical tarsal joints dusky; venation 
dusky yellowish. Wings hyaline ; oc'elli pinkish; eyes garnet. Ventum 
concolorous with the dorsal aspect of the body. Cephalic and inter¬ 
mediate coxae much less metallic than caudal coxae. 
The whole of the head and thorax dorsad uniformly, moderately, 
polygonally punctate, the metanotum more coarsely so, subrugose, th'e 
thoracic pleura and venter smoother as are also the occipital for- 
aminal depression and the caudal coxae exteriorly (lateral aspect), 
the latter delicately reticulated; other coxae practically smooth. 
Sparse whitish pubescence on the) face, genae and dorsum of pro and 
mesothorax, the coxae, and a small tuft of longer white hairs on the 
dorso-lateral aspect of the metathorax. Abdomen smooth, with little 
or 1 no sculpture. Ey*es naked; cephalic ocellus and lateral ocelli sub¬ 
oval, equal, the lateral ocelli distinctly farther from each other than 
either is from the cephalic ocellus and each is still much farther from 
the respective eye margins than they are from each other, the 
distance being at least twic'e that separating other ocellus from the 
cephalic one. 
Apex of hind wings obtuse. 
Antennae moderately hispid-pubescent, the scape practically naked, 
the pedicel and ring-joint with a few sparse hairs, the hairs on the 
funicle and club not arranged in well-defined rows. Scape cylindrical, 
nearly uniform in width, not quite as long as the pedicel, ring-joints 
and first three funicle joints united; pedicel obconic, narrowed 
slightly before/ the apex of the proximal half, not much shorter, but 
distinctly narrower than the first funicl'e joint and about three times 
the length of the united ring-joints; ring-joints small, subequal, the 
apical one larger, both narrower than the pedicel and the funicle; 
funicle joints all subequal and subquadrate, gradually shortening 
distad, joints one to four almost equal, slightly longer than wide, 
joint one slightly the longest; joints five and six almost equal, 
slightly shorter than the preceding but still somewhat longer than 
wide; club widest at the apex of its proximal joint, not quite as long 
as the united lengths of funicle joints four to six, the proximal club 
joint the widest antennal joint, widening distad and as long as th'e 
preceding joint (funicle joint six) ; intermediate club joint as wide 
at its base as the apex of the proximal joint, just the latter’s opposite 
in shape, narrowing instead of widening, distad and equal to th'e 
proximal club joint in length or slightly longer; the distal joint 
somewhat shorter, conical. Under high power (objective % inch), 
the hairs of the funicle and club are seen to b'e unequal in size, some 
