( 161 ) 



Length of forewing : 14 mm. 



Hab. Marip.a, Canra River (type) ; La Vuelta, Canra River, Jnne 1903 (S. M. 

 Klages). 



51. Ag:yrta lacteicolor sp. nov. 



c?. Pectus and underside of liody white ; basal joint of palpi and collar crimson ; 

 head black with two lateral white bands ; antennae heavily pectinated white, 

 pectinations black ; thorax sooty brown with ceotral whitish band ; abdomen blue 



with median white band. Forewiiig black, a small semihyaline longitndiual 



patch in cell and a larger similar one on basal half of vein 2, a broad median 

 semi-hyaline baud reaching from base to half-way along vein 2 cream-colour, a 



semi-hyaliue white patch on each side of vein 5. Hindwing : basal half buffy 



cream-colour, outer half black glossed with blue. 



Length of forewing : 23 mm. 



Hab. Pozuzu, Huanuco, Peru, 800 — 1000 metres (W. Hoffmanns). 



52. Agyrta mathani sp. nov. 



?. Pectus grey; antennae black, head and tegulae glittering blue edged with 



black ; thorax and abdomen sooty brown-black with subdorsal blue bands. • 



Forewing black with white apical fringe ; costal area for two-thirds its length from 

 base and a band along basal two-thirds of vein 1 metallic peacock blue ; an oblique 

 hyaline patch surrounded with bright blue e.xtends from subcostal nervnre almost 



to toruus above vein 1. Hindwing brilliant blue, somewhat blackish towards 



apex, costa grey, a median hyaline band from btse almost to termen at vein 3, all 

 nervures in band blue. 



Length of forewing : 21 mm. 



Hab. Muzo, Colombia, July 1903 (M. de Mathan) (type) ; Paramba, Ecuador, 

 3500 ft., Jnne 1897 (dry season) (W. H. Rosenberg) ; Bogota ; Cananche, Cundina- 

 marca, Jnly 1903 (M. de Mathan). 



53. Agyrta chena garleppi subsp. nov. 



c? ? . Differs from che'na ckena Druce on forewing in the much larger semi- 

 hyaline patches on each side of vein 4, in the semihyaline streak below vein 2 

 reaching to base of wing, and in the much wider and longer lavender-bine band 

 along vein 1 ; on the hindwing the median semihyaline band is also much wider 

 and longer. 



Ilab. Yungas de Coroica, Bolivia, 1800 metres (type) ; Yungas de la Paz, 

 Bolivia, November 1899, 1000 metres, Rio Tanampaya, Bolivia, 1894 (Garlepp) ; 

 Rio Cachiaco (Maxwell Stnart). 



54. Agyrta bifasciata sp. nov. 



?. Pectus whitish; head black-brown with lateral white bands, vertex and 

 collar scarlet ; thorax blackish brown with a lilac-blue wash and median and lateral 

 white lines ; abdomen sooty black-brown washed with lilac blue and with median 



white line. -Forewing sooty brown-black with lavender band along basal half of 



.vein 1, an obli([np vitreous band across centre of cell from subcostal nervure towards 

 termen reacliing two-thirds tiie length of vein 2, a similar postmediaa band between 



