620 The Philippine Journal of Science 1922 
2. Body black; parapsidal grooves complete........................ L. nigra sp. nov. 
PN EMU rts S bacagh iaustecs vate X oiunvesstanscoc tucson shies Slats slau padhcrsss descapadceaineree 3. 
3. Face with a broad, circular, and. shallow depression bordered by a 
sharp carina, the carina nearly touching the eye margin and the 
MBUETIOY GURUS oe a kane. clin L. antennata sp. nov. 
Face without an area inclosed by a carima...........2....cccccceeeceseceeeeceeeeceeeees 4, 
Sy ROPMDMIOR) Brooven WicOmip le tei 56 iE sass soe ceca secon cc sccicdqcseesoccccen 5. 
PUTAS BOOOVU COT BU ios esses sek eo kes weds en 8. 
5. Basal nervure with a sharp bend at distal end. 
L. philippinensis sp. nov. 
Basal nervure not sharply bent at distal end.ou............0....eceeceeeeeeceeececeeee 6. 
Sic © POMOC CPMN SWRI RO. os ersaas ce aet Grci nach kd cca heer wales if 
Pronotum a little longer than wide................----000...0..... L. inermis Kieffer. 
7. Face with an inconspicuous median furrow; wings conspicuously 
covered with brown spots and streaks................ L. maculipennis sp. nov. 
Face with a sharp median carina; each anterior wing with a 
yellowish band across its middle.......00..000..00.0020000..... L. carinata sp. nov. 
8. (4) Scutellum longitudinally striate or punctate.....2.200....ccceceeeee 9. 
Scutellum polished, faintly shagreened or unsculptured....................-.-- 10. 
9. Mesonotum shorter than the scutellum, its median lobe shagreened; 
membrane on hind tibia wider than the tibia itself.. L. collaris sp. nov. 
Mesonotum about as long as the scutellum, its median lobe polished. 
L. scutellata sp. nov. 
10. Dorsal cervical plate highly arched, not concave...... L. defecta Kieffer. 
Dorsal cervical plate flattened, concave above............ L. brunnea sp. nov. 
Loboscelidia bakeri sp. nov. 
Male.—Length, 2 to 8 millimeters. Face flattened, smooth, 
finely shagreened, not carinate laterally, with a short median 
carina below, antennal ledge, seen from above, bilobed, emar- 
ginate medially, perpendicularly declivous in front, seen from 
the side without an inferior projection; dorsal cervical plate 
highly arched medially, quadrate, not excavated; cervical mem- 
brane just meeting, not overlapping, apparently without pu- 
bescence; antenne as long as the body, slender, of an even 
thickness throughout; scape with a narrow membrane at base 
on the outside, a little longer than the three following joints 
united ; joint 2 as long as wide, less than half as long as 3; joints 
3 to 12 subequal in length and width, a little over twice as long 
as wide; joint 13 as long as 2 and 3 united, sharply pointed 
apically; pronotum about as wide as long, polished, feebly 
emarginate anteriorly, the posterior angles rather prominent; 
mesonotum broadly transverse, traversed longitudinally by two 
parallel parapsidal grooves and by two carinz, one to each 
side, bisecting the lateral lobes; these carinse not complete, 
obsolete anteriorly; median lobe longer than wide, faintly sha- 
greened; scutellum more or less triangular, polished, its ante- 
