78 The Philippine Journal of Science 1922 
is longer by two-thirds than the occiput. Palpi pale. Antenna 
red-yellow except the scape, bare, and shaped as in the preced- 
ing species.’ Pronotum twice as long as mesonotum; this with 
fine, not very close punctures; parapsidal furrows continuous, 
almost parallel, thin, posteriorly abruptly ovately widened. 
Grooves of scutellum separated from one another by more 
than three times their diameter but connected by a fine furrow. 
Median segment scarcely transverse, marginate laterally and 
posteriorly, transversely striated, with five contiguous, contin- — 
uous, almost parallel, longitudinal carine; posterior surface 
faintly excavated, rather smooth, with a median longitudinal 
carina. Metapleura finely, longitudinally aciculated; meso- 
pleura smooth. 
Wings yellowish; pterostigma tapering distally, a white dot in 
the proximal half; basal very slanting, originating in the white 
dot of pterostigma, half as long as radial, longer than transver- 
sal, this less oblique, curved terminally; subcostal contiguous 
to costal; no postmarginal. Tibicee brown, knees and tarsi rusty 
yellow; middle tibia very slightly spined; third and fourth joints 
of fore tarsus heart-shaped, as long as broad; claws furcate, | 
proximal tooth pointed like the distal one and a little shorter. 
Abdomen convex, tapering conically behind. 
Length, 5.5 millimeters. 
NEGROS, Cuernos Mountains. 
Chlorepyris unidens sp. nov. 
Female.—Black, shining. Head almost circular, with coarse, 
rather close punctures, the interspaces smooth, yellow pubescent, 
like pronotum; frons faintly notched anteriorly; clypeus very 
small, scarcely visible; cheek almost wanting; eye bare, some- 
what shorter than occiput; posterior ocelli separated from pos- 
terior margin of head by twice their diameter. Mandible dark 
brown, distally very brodd, with two large lower and two 
smaller upper dark teeth. Palpi small. Antenna red-brown; 
scape black, broader than flagellum, curved, as long as the fol- 
lowing three joints together, coarsely punctured and yellow pu- 
bescent like the head, second and third joints somewhat thinner 
than the following ones, scarcely as long as thick, smooth and 
shining; fourth to thirteenth at first as long as thick, then some- 
what longer; hairs recumbent, scarcely visible. 
Pronotum somewhat longer than broad, gradually broader 
caudad, coarsely punctured. like the head. Mesonotum two- 
thirds as long as pronotum, anterior half smooth, posterior half 
