new Species of Heterocera. 171 



beyond the cell ; the veins black ; a marginal row of rather 

 large white spots extends from the apex to the anal angle. 

 Underside similar to the upperside ; a large red spot at the 

 base of both wings and a white spot on each side of the 

 thorax. 



Expanse 3 inches. 



Hab. Peru, Chanchamayo, 1000 to 1500 metres (Mus. 

 I) nice). 



Pericopis pahneri, sp. n. 



Male. — Head, antennae, collar, tegula?, thorax, and legs 

 black ; tegulse edged with yellow ; abdomen black ; a row 

 of large yellow spots on both sides; the underside yellow ; 

 anal tuft red. Primaries dark brown ; a red spot at the 

 base ; a yellow streak on the inner margin ; the semihyaline 

 markings very similar to those of Pericopis imitata, Druce, 

 but mostly edged with yellow ; the spot in the cell extends 

 to the base ; a fine submarginal yellow line extends from 

 the apex to the anal angle ; the fringe dark brown : second- 

 aries white, the veins and a bar at the end of the cell black; 

 the outer margin broadly black, with a row of red spots from 

 the apex to the anal angle and a marginal row of white dots 

 also from the apex to the anal angle. Underside : primaries 

 the same as above, but with several reddish marks along the 

 outer margin : secondaries similar to the upperside, the costal 

 margin red. — Female. Head, antennas, collar, tegulse, and 

 thorax black ; abdomen the same as the male. Primaries 

 brown, the markings much more indistinct : secondaries pale 

 yellow, very broadly bordered with black; a yellow spot at 

 the end of the cell; the costal margin red; the marginal red 

 and white spots the same as the male ; the fringe black. 

 Underside : primaries very similar to the upperside, but 

 much paler in colour : secondaries the same as the upperside, 

 with all the red markings very bright in colour ; the white 

 row of marginal spots are larger and more distinct. 



Expanse, $ 2f, ? 3| inches. 



llab. West Colombia, San Antonio, 5800 feet (G. M. 

 Palmer) ; East Peru, Puzuzo (J. Egg, 2000-4000 feet, 

 Mus. Druce). 



Pericopis damon, sp. n. 



Female. — Head, antennas, collar, tegulse, and thorax 

 black, the head, collar, and tegulas spotted with white ; abdo- 

 men black above, yellowish white on the underside; legs 

 black, Primaries dusky hyaline, the apex, outer and inner 



