MORGAN HEBARD 
309 
convex; lateral margins in proximal two-thirds weakly convergent, in distal 
third strongly convergent and very feebly concave to the immediate apex, 
which is very narrowly truncate. Forceps elongate, parallel to their apices 
which are incurved, bearing at distal extremity of proximal two-fifths a deli- 
cate internal tooth, the shaft, from that point distad, more decidedly flattened 
horizontally than proximad. Penultimate ventral abdominal segment ample, 
exposed portion about twice as broad as long, with latero-caudal angles broadly 
rounded and distal margin transverse, fringed with closely set microscopic 
hairs; preceding segment about two-thirds as wide. 
Allotype . — 9 ; same data as type. [U. S. National Muse-im.] 
Agrees with type except in the following features. Size very slightly smaller. 
Distal portion of abdomen narrower. Pygidium small, simple, triangular with 
apex rounded. Forceps more nearly approximated, shorter, without tooth as 
in male, but armed at base with a projection which is broader than long, the 
distal margin of which is feebly angulato-concave. Shaft of forceps very 
feebly curved, not straight as in incerta, its ventro-internal margin roughly 
and weakly irregular, distad with a flange even more weakly indicated than in 
incerta and, unlike that species, disappearing evenly into the margin of the 
distal curvature. Disto-ventral abdominal segment with distal margin evenly 
convex. 
Measurements {in millimeters) 
Length of 
body 
Length of 
pronotum 
Length of 
tegmen 
Length of 
forcepe 
Cabima, type 
9.6 
1.6 
2.8 
4.2 
Cabima, paratype 
10 
1.7 
2.8 
4 
Lion Hill, paratype 
9.6 
1.7 
2.9 
4 . 5 
9 
Cabima, allotype 
9.2 
1.7 
2.6 
2.8 
Cabima, paratype 
10 
1.7 
2.7 
2.9 
Cabima, paratype 
9 . 5 
1.7 
2.6 
3 
Paraiso, paratype 
9.3 
1.6 
2.6 
2.8 
Coloration . — Entire insect glabrous. 
Head, 
pronotum 
and tegmina uni- 
form, dark chestnut brown. Antennae with proximal joint buckthorn brown, 
other portions darker, prout’s brown. Exposed portion of wings antimony 
yellow, suffused, particularly along the sutural margins, with dark chestnut 
brown. Abdomen dark chestnut brown, shading to rich chestnut in distal 
portion. Forceps rich chestnut. Femora buckthorn brown, suffused with 
prout’s brown along the dorsal margins. Tibiae and tarsi prout’s brown. 
The series before us shows little structural, size or color 
variation. As in all the allied species, decided variation is to be 
expected, when larger series are at hand. 
TRANS. AM. ENT. SOC., XLIII. 
