48 Psyche [March 
Salpingogaster pessulagyna n. sp. 
Male. Length 13 mm. Head: face, cheeks and front pale 
yellow, the latter with a brownish black longitudinal spot. 
Antennae wholly light orange, its pile dark brown. Vertex 
blackish. Thorax: with a pair of prominent, narrowly sepa- 
rated, golden pollinose vittae. On either side of these are an 
additional pair of somewhat less conspicuous golden vittae; 
these outer vittae are bordered by blackish brown. Humeri, 
most of the notopleurae, post calli and a confluent spot ante- 
rior to them, the wide posterior margin of the scutellum, a 
transverse fascia upon its base all pale yellow. All of the 
pleurae pale yellow except a narrow, oblique, brown band and 
a darker brown spot anterior to the halteres. Greater discal 
part of the scutellum and the metanotum brownish black. 
Abdomen: chiefly light reddish brown without black mark- 
ings. The first segment pale yellow, its posterior margin 
with a brown fascia which, however, does not reach the base 
on either side. Fifth segment brownish yellow. Hypopy- 
gium pointed, last sternite with a pair of prominent black 
setate nodulose projections. Legs: light yellow, the middle 
and posterior femora narrowly yellowish brown subapically. 
Femoral setae brown. Wings: pale brown with a well de- 
veloped anterior brown margin reaching to the end of the 
wing, the costal cell paler. 
Holotype: male. Barro Colorado, Aug. 28, 1938 (F. M. 
Hull, collector). 
Fazia hermosa n. sp. 
Male. Length 10 mm. Head: face and lower part of occi- 
put and the wide ocular margin of the front pale yellow. 
The pile abundant, long, erect and black. A broad black 
stripe running down the middle of the face enclosing the 
small but prominent tubercle. Front with a transverse, 
black spot above the widely separated antennae, the spot con- 
tinuing narrowly to the point of contact with the eyes. Epis- 
toma standing out a little way beyond the base of the anten- 
nae. Antennae dark reddish brown, blackish along the dorsal 
third of the third joint. Mesonotum dull brownish black 
with a brassy cast, very feebly shining the humeri dark. 
There is a large, conspicuous, triangular, yellowish, noto- 
