161 
thickness of head, 0.259; width of vertex at anterior ocellus, 0.118; width 
of mesoseutum, 0.429; length of forewing, 1.09; width of forewing, 
0.427 mm. 
Described from one female (holotype), collected in the 
Waianae Mountains between Kolekole Pass and Mt. Kaala, 
Oahu, March 9, 1911 (D. T. Fullaway). 
Euchalcerinys n. g. 
Female. Head moderately thick fronto-occipitally, the face strongly 
inflexed; as seen from above more strongly rounded on the sides than 
anteriorly; as seen from the side thickest considerably above the middle, 
the dorsal outline well rounded and somewhat shorter than the facial 
side; as seen from in front the outline is well rounded above, and slightly 
convergent on the sides towards the mouth, occiput moderately concave, 
its dorsal margin not strongly acute; eyes of medium size and nearly 
circular in outline, posteriorly just reaching to the occipital margin; 
frontovertex about three times as long as wide and without foveae at 
the posterior corners; ocelli arranged in an equilateral triangle, the pos- 
terior pair at the eye margins, and about thrice their own diameter from 
the oecipital margin; cheeks about as long as the diameter of the eyes, 
and without a genal suture; face with a shallow, semi-oval scrobal impres- 
sion extending upward between the lower borders of the eyes and divided 
inferiorly by the facial prominence between the antennal sockets, which 
is short, not greatly longer than wide, and convex below. 
Antennae inserted a moderate distance apart, rather close to the oral 
margin, the distance between the sockets about a third greater than the 
distance from either to the oral margin and about one-half the distance 
from either to the nearest point of the eye; scape slender, and rather 

Fig. 15. Buchaleerinys apicicornis. Antenna of female. 
long, reaching about to the plane of the frontovertex, and somewhat 
thicker at the middle; pedicel obconical, three times as long as thick at 
apex or nearly as long as the first two funicle joints combined; flagellum 
moderately clavate, the funicle joints all longer than wide, but distinetly 
increasing in thickness distad, the sixth joint about one-half wider again 
than the first; club three-jointed, large, oval, bluntly rounded at apex, 
