546 The Philippine Journal of Science 1922 
Ferruginous; face, mandibles at base, scutella, and front and 
middle legs at base paler; abdomen, especially at apex, and 
mesoscutum slightly darker; flagellum fuscous with an incom- 
plete whitish annulus on joints 6 to 13; legs, except apices of 
tarsi, testaceous ; wings yellow stained; ovipositor sheath fuscous 
at apex. 
Type locality—Los Bafios, Luzon, Philippine Islands. 
Type.—Catalogue No. 24035, United States National Museum. 
One female collected by C. F. Baker. 
Acanthojoppa annulicornis sp. nov. 
Closely related to A. major sp. nov. and differing from the 
preceding description of that species as follows: 
Female.—Length, 14 millimeters; antenne, 11. Head polished, 
mostly impunctate; vertex and top of eyes at about same level; 
vertex more rounded behind ocelli; occiput rather deeply concave ; 
face with a slight median elevation but without the latera ridge, 
sparsely punctate; clypeus hardly elevated at base but separated 
from face by a fine impressed line, polished throughout with 
scattered punctures at base, strongly rounded at apex; malar 
space slightly shorter than basal width of mandible; cheeks in 
front view distinctly convex. Thorax opaque; pronotum pol- 
ished, striate along posterior margin and punctate above; 
mesoscutum densely, finely punctate; scutellum densely punctate 
above, sparsely so and polished laterally, its sides straight, 
parallel; mesopleurum obliquely striate-punctate; metapleurum 
densely punctate; propodeum transversely striate behind, pol-'! 
ished and punctate basally; areola separated, the apical trans- 
verse carina distinct throughout; apophyses slenderer and 
situated very nearly at middle; areolet rather broadly sessile ; 
brachial cell not quite so broad relatively at apex. Petiole not 
compressed; postpetiole three times as wide at apex as petiole, 
its sides only slightly divergent; second tergite narrower at apex 
than long, otherwise much as in A. major; third tergite fully two- 
thirds as long as wide. 
Ferruginous; head in front and behind eyes, mandibles, pro- 
notum anteriorly and ventrally yellowish, legs as in A. major 
except that hind tibia, except base, and basal two-thirds of basi-. 
tarsus are fuscous; wings and abdomen as in A. major. 
Type locality—Mount Maquiling, Luzon, Philippine Islands. 
Type.—Catalogue No. 24036, United States National Museum. 
One specimen collected by C. F. Baker and one without definite 
locality collected by C. R. Jones and labeled “Acc. No. 771, 
Bur. Agr., P. I.” 2 
