48 
about middle; legs hardly spinose, larger spur of hind tibiae 
about half as long as the first joint of hind tarsi; hind wings 
with the transverse median vein ending just beyond the origin of 
the cubitus. Abdomen smooth; pygidium polished mesad, with a 
few punctures towards apex and slightly convex in longitudinal 
profile. Some erect hair on head, thorax and abdomen. 
Male, allotype: Length, 8 mm. Slender, clothed and colored 
about as in female. Clypeus convex, a little more than twice as 
wide as long, marginal profile broadly truncate ; ocelli in a rather 
low triangle ; antennae moderately slender ; article 3 a little longer 
than 4; postonum about as in the female ; propodeum flatter, finely 
rugulose-granulate with a fairly distinct basal furrow ; hind wings 
with the transverse median nervure and origin of cubital intersti- 
tial. Abdomen subpetiolate, brownish at apex. Sixth ventral seg- 
ment only gently but widely rounded out mesially ; seventh visible 
ventral segment broad, finely reticulate and nearly naked, wedge- 
shaped apically, a sharp median carina apically, broadening and 
becoming rounded posteriorly. 
Type 1 fresh 2°, Los Bafios, July, 1917; paratype 19 ; allotype 
1 reared ¢, Los Bafios, May, 1917. 
Builds mud cells similar to the cells of Macromeris. 
Pseudagenia makilingt, n. sp. (Fig. 18.) 
Female, type: Length, 11.5 mm. Metallic blue with a trace of 
purple on head and thorax; antennae and distal portion of legs 
brownish black; mandibles blackish, posterior margin of abdom- 
inal segments very narrowly pale brownish; wings ‘clear. Head a 
good de eal wider than thorax, which when view ed from above is 
rather long and of uniform width. Head and thorax with very 
close and exceedingly fine punctures; clypeus convex, its mar- 
ginal profile a blunted wedge with a wide but shallow emargina- 
tion on each side of the point; clypeo-frontal suture truncate into 
the face for about a third of its width; article 3 of antennae nearly 
one-third longer than 4; a well-marked frontal impressed line 
from anterior ocellus to between antennae. Pronotum with pos- 
terior margin broadly angulate; metanotum with some _ lateral 
striae ; postnotum about two-thirds as long as metanotum, broadly 
and shallowly sulcate and with about five transverse carinae and 
a delicate median longitudinal carina; propodeum well-rounded, 
hardly sulcate, with well separated, rather irregular transverse 
striae on disc, spiracle openings broadest uppermost; legs long, 
hardly spinose, hind wings with transverse median vein ending 
well before origin of cubital. Abdomen smooth; pygidium pol- 
ished, nearly flat in longitudinal profile and with some well- 
