AMERICAN LKPIDOPTEKA. 221) 



llilUoiiift vi$;a>4 sp. no v. — Head and thorax mottled black and fjray. Ab- 

 domen dark gray. Primaries above olivaceous brown, mottled witli gray ; along 

 the costa some black and white spots, also some minute yellow spots: the or- 

 bicular and reniform yellow, circled with black and containing a cluster of 

 grayish scales; the basal and t. a. line angular, whitish, outwardly bordered 

 with black; a median wavy black shade; the t. p. line fine, black, outwardly 

 shaded with white: the subterminal shade represented by some clusters of yel- 

 low scales; a terminal row of alternately black and yellow spots. Secondaries 

 brown ; the fringe at the base yellow, then black, and outwardly white. Under- 

 neath the primaries are dull brown, the costal atid outer margins spotted with 

 black and yellow; secondaries gray, the outer margin brownish ; a basal and an 

 outer transverse dark shade. Expanse 15 mm. 



Hub. — Las Vigas, Mexico. 



lladoiiu piiMJlIa sp. nov. — Head and thorax light reddish brown. Ab- 

 domen (l.irk brown. Primaries above dark brown, mottled with white along the 

 costal margin ; a basal white line outwardly edged with black ; the t. p. line 

 very indistinct blackish ; a subterminal, irregular, wavy white line, widest at 

 the apex. Secondaries brown. Underneath : primaries dnll brown ; a light 

 discal spot and some terminal white marks; secondaries grayish, with an inner 

 and an outer transverse dark shade, and a discal spot. Expanse 21 mm. 



Hah. — Coatepec, Mexico. Peru. 



Alibaina lacriiinst sp. nov. — Palpi brown, with some paler scales. Head 

 and thorax viohu'coiis brown with a pale tuft posteriorly on the latter. Abdo- 

 men brown, with some yellowish subdorsal tufts and anal hairs. Primaries 

 above dark brown as far as the reniform, the rest of the wing lighter brown, ex- 

 cept a dark costal spot near the apex ; the markings very indistinct and confluent; 

 some blackish streaks on the costal margin ; some lighter brown scales at the 

 base; a dark streak containing some white scales at the base of the inner mar- 

 gin ; the orbicular round, indistinct, faintly paler than the ground color; the 

 reniform fawn color, distinct; the t. p. line alone distinct, dentate, pale, shaded 

 on cither side with darker scales; the subcostal, median, and submediau veins 

 shaded with dark gray; the veins on the outer margin shaded with gray and 

 flecked with white. Secondaries yellowish white; the outer margin broadly 

 brown; the fringe luteous, with some dark scales on the anal portion of the 

 outer margin. Underneath grayish white, thinly irrorated with brown ; an 

 inner and two outer, transverse, irregular and interrupted brownish lines; a 

 discal spot on each wing. Expanse 29 mm. 



Hab. — Castro, Parana. 



I'erigea perparviila sp. nov. — Head and thorax rufous. Primaries 

 above light reddish brown, the outer margin darker, the veins speckled with 

 black and gray scales; the costal margin with alternate black and yellowish 

 spots; the cell dark gray, interrupted by the orbicular and reniform, which are 

 of the ground color; the t. a. line geminate, very indistinct, brownish ; the t. p. 

 line single, followed by a geminate row of minute black points on the veins; a 

 subterminal wavy dark shade; fringe dark. Secondaries white; a fine, terminal, 

 wavy line; fringe white. Underneath: primaries reddish brown, with a broad 



TKANS. AM. ENT. SOC. XXI, JULY, 1894. 



