82 PROCEEDINGS OF THE NATIONAL MUSEUM. VOL. 62, 
faintly infuscated, the veins in the median portion of the wing with 
a narrow border of brown, more noticeable on the cross veins; cell 
M-3 wide open. 
Female.—Length 9mm. Like the male. Frons very broad, with 
a shallow central depression, covered with dense gray pollen; a small 
brown spot on eye margin above antenna; pile sparse, black. The 
mesonotum and abdomen brownish pollinose; the three gray vittae 
on mesonotum equidistant; erect black and reclinate white pile. The 
first three abdominal segments yellowish pilose, the remaining seg- 
ments short, erect black pilose as usual in many species of TJ'hereva 
and Psilocephala. 
Type locality.—W alker gave no locality. Osten Sacken reported 
the species from Georgia. 
Type.—In the British Museum. 
Distribution.—The distribution according to 14 males and 2 females 
examined is: 
Massachusetts: Ellis, May 11 (C. W. Johnson), [Cole]; Boston, May 
(A. L. Melander), [Cole]; Framingham, May 14 (M. C. Van Duzee), 
[Van Duzee]. 
New Jersey: Riverton, April 20 (C. W. Johnson), [Cole]; Riverton, 
April 27 [Kans. U.]; Manumuskin, April 24 to May 5 (Daecke), 
[Harrisb. coll.]. 
North Carolina: Southern Pines, March 25 (A. H. Manee), [Dr. 
Dietz]. 
TABUDA BOREALIS, new species. 
Plate 9, figs. 114 and 116. 
Male.—Length 9mm. The specimen described is considerably 
greased and the color of the pollen on the body can be seen only 
in small patches. The body is brownish black. yes separated by a 
space as wide as the ocellar tubercle; frons yellowish brown pollinose, 
with sparse yellowish pile above the antennae and on the vertex. Face 
colored and pollinose like the frons, the lower face, cheeks, and occi- 
put with brownish yellow pile; post-ocular bristles black. First 
antennal joint brown, considerably longer than the blackish third 
(fig. 114), with long yellowish and black pile, the bristles on apical 
half black. Mouth parts brown, with long yellowish brown pile. 
Thorax blackish brown, evidently yellowish gray pollinose and 
golden brown pilose, the pile quite dense; thoracic bristles and a few 
hairs black. Scutellum blackish brown, the dense erect pile colored 
like that on the thorax, with four biack marginal bristles. Halteres 
brownish yellow, the base of the knob black. Pleura and coxae 
blackish brown, yellowish brown pilose. 
Abdomen dull brown, with yellowish pollen and yellowish brown 
pile as on the thorax; median portion of the first three segments and 
