646 N. C. AGR. EXP. STA. BUL. 239 
8. Dorsal pygofer process well developed, extending posteriorly to or be- 
VOU pyeoler apex” GWr tye was sees nee eee ordinaria, n. sp., page 652 
Dorsal pygofer process weak, short, not attaining pygofer apex 
smidti (Metcalf) (fig. 531) 
9. Aedeagus with a median ventral keel in apical half 
reclusa, nN. Sp., page 654 
Aedeagus without a median ventral keel ....... ..«:s.45 35 ee 10 
10. Aedeagus in lateral view more strongly arched, with only one pair of 
anteapical processes) Ax 270g, shes. Pee aa sparsa, N. sp., page 654 
Aedeagus in lateral view less strongly arched except apically, with two 
pairs of anteapical processes ............... pararesima, n. sp., page 656 
Acrulogonia fuscinula, NEW SPECIES 
FIGURE 526, PAGE 647 
Length of male 7.5 mm, of female 6.8 mm. Head with median length of 
crown slightly less than half interocular width, and one-third transocular 
width, crown in lateral view very slightly concave across ocelli. Pronotum with 
width less than transocular width of head, forewings with texture translucent. 
Male pygofer with a strong process arising near midlength of dorsal margin, 
extending posteriorly, tapering, acute apically in lateral view, but bifid at 
apex in dorsal view, pygofer apex acute in lateral view, setae few and ante- 
apical; plates slender and triangular, weakly fused basally, not extending 
posteriorly nearly as far as pygofer apex, with macrosetae in an irregular 
group from near base to apex; style without preapical lobe; connective very 
narrow, U-shaped; aedeagus with a short acute unpaired dorsal process be- 
fore apex of shaft and a pair of lateral slender tapering processes extending in 
axis of basal portion of shaft beyond decurved shaft apex. Female abdominal 
sternum VII with posterior margin almost transverse, with a slender median 
excision that is deeper than wide (in unmacerated specimen). 
Color of dorsum including forewings, brown with numerous gray dots, a 
few gray vermiculations on forewings; face dark with a median and two 
lateral longitudinal pale stripes (tan in type, orange in female) on clypeus; 
pleura, venter, and legs brown to black. 
Holotype male, Chiriaco [River], Peru, September 9, 1968 ‘“‘hierbas”’ [her- 
bage] (D. Ojeda P.); and one female, same data except collector 
(““Koytkowski’’), both in USNM. 
The form of the pygofer and its processes, and the long-shanked styles will 
separate A. fuscinula, n. sp., from other *species in the genus. 
Acrulogonia chocona, NEW SPECIES 
FIGURE 527, PAGE 647 
Length of male 7.1 mm. Head with median length of crown slightly less 
than six-tenths interocular width, and approximately one-third transocular 
