38 PROCEEDINGS OF THE NATIONAL MUSEUM VOL. 120 
Loxostege intinctalis (Dyar), new combination 
Figure 141 
Pachyzancla intinctalis Dyar, 1920, Insec. Inse. Menstr., vol. 8, p. 34. 
Mats (fig. 141).—Alar expanse 21 mm. Conical production of frons 
obsolescent or absent. Antenna weakly ciliate. Midtibia incrassate, 
hair-pencil distinct. Color and maculation as in labeculalis but with 
brownish accentuation of veins at termen more wedgelike. Genitalia 
like those of labeculalis but with uncus broader. 
Frema.e.—Alar expanse 20 mm. Similar to male in color and macu- 
lation. Genitalia similar to those of labeculalis but larger, with ductus 
bursae wider and ostial pouch somewhat differently shaped. 
Type.—Male, U.S. National Museum, USNM 22762, genitalia slide 
HWC 17,241. 
TypE-LOcALITY.—Zacualpan, Mexico. 
Paratypr.—Female, U.S. National Museum, Guadalajara, Mexico, 
via Schaus collection, genitalia slide HWC 17,242. 
Foop pLANnt.— Unknown. 
Remarks.—L. intinctalis is known only from the type and paratype, 
so the differences distinguishing them from specimens of labeculalis may 
be individual rather than of specific value. Until this can be deter- 
mined by examination of additional material of intinctalis, however, it 
seems best to treat it as a distinct species. 
Loxostege federalis, new species 
Fiaures 60, 103, 148 
Mats (fig. 148).—Alar expanse 22-24 mm. Frons round. Antenna 
ciliate, length of cilia about equal to width of shaft. Midtibia weakly 
incrassate; hair-pencil obsolescent or absent. Outer spur about one- 
third as long as inner. Ground color of wings straw yellow, markings 
brownish. 
Genitalia (fig. 60) similar to those of labeculalis but with uncus 
longer and more extenuate distally. 
Fremate.—Alar expanse 23 mm. Similar to male in color and 
maculation. Genitalia (fig. 103) similar to those of labeculalis but 
with posterior apophyses longer and a conspicuous constriction of 
eighth sternum adjacent to ostial opening. 
Typr.— Male, U.S. National Museum, USNM 67623, genitalia 
slide HWC 10,005. 
TypE-LocaLity.— Popocatepetl Park, Mexico, D.F. 
ParatypEs.— Type locality, 3 o, 2 2; in collection of U.S. National 
Museum. 
Foop pLrant.— Unknown. 
In FLIGHT.—June and July. 
