42 PROCEEDINGS OF THE NATIONAL MUSEUM VOL. 120 
segment blackish above and laterally, fringe white; third segment 
blackish. Inner surface of foretibia fuscous, outer surface pale 
ochreous. Midtibia with a brownish dorsal band, remainder ochre- 
ous; hind tibia ochreous. All tarsi pale, smoky fuscous. 
Genitalia (fig. 34): Uncus stout. Harpe with digitate setae; pad 
bifurcate distally, the elements subequal; a crenulate production 
anterior to median angle of bifurcation; spinulation restricted to area 
below crenulate production; sacculus with two widely separated 
spines. Aedeagus without cornuti. 
FEMALE.— Unknown. 
Typp.—Male, US. National Museum, USNM 67618, genitalia 
slide HWC 17,092. 
TyPE-LOCALITY.—Chiapas, Mexico. 
Foop pLant.— Unknown. 
Remarks.—The species, known only from the type, resembles 
Psara nigripes Schaus, but chiapasalis is smaller and somewhat more 
brownish yellow, and the midtibia is brownish fuscous dorsally. 
The genitalia of chiapasalis are similar to those of cayugalis, differing 
chiefly in the modification of the pad. 
Loxostege nigripes (Schaus), new combination 
FIGURES 32, 68, 152 
Psara nigripes Schaus, 1920, Proc. Ent. Soc. Washington, vol. 22, p. 190. 
Mate (fig. 152).—Alar expanse 28-30 mm. Frons conical. An- 
tenna ciliate, cilia one-half as long as width of shaft. Midtibia 
incrassate, hair-pencil weak. Outer spur one-fifth as long as inner 
spur. Wings above and below orange, without markings. Labial 
palpus: first segment whitish at base, remainder fuscous; dorsal 
half of second segment fuscous, remainder whitish; third segment 
fuscous. Foretibia with some fuscous, more extensive on inner side; 
mid- and hind tibia orange. All tarsi blackish. 
Genitalia (fig. 32): Uncus stout. Harpe with digitate setae; pad 
moderately narrow, spinulation rather coarse; a conspicuous spine 
arising from sacculus, with distal portion bent horizontally. Aedeagus 
without cornutus. 
Fremate.—Alar expanse 27-30 mm. Similar to male in color and 
maculation. Genitalia (fig. 68): ostium rather broad; ductus bursae 
eradually tapered from ostium to constriction adjacent to origin of 
ductus seminalis. 
Typp.—Male, U.S. National Museum, USNM 23582, genitalia slide 
HWC 17,090. 
TypE-LocaLity.— ‘Cayuga, Guatemala’’? 
Foop pLtant.— Unknown. 
DisTRIBUTION.—GUATEMALA: Volcan Santa Maria. MExico: Vera 
