268 THE CANADIAN ENTOMOLOGIST. 



The inner line forms a continuation of the line of fore wings which 

 extends downwards from the egg-shaped figure, noted above. The outer 

 line of the inner two lines mentioned as crossing the discoidal space of 

 fore wings extends across the wing from costa to anal angle, where it 

 joins the two broader lines. Within this, in discoidal space, are three 

 lines, and a suggestion of a fourth near the joint. Inner margin, of 

 ground colour, fringed with hairs. 



The under surface is brilliant, the outer half of both wings being sky 

 blue with a mother-of pearl lustre. The costa of fore wing is mouse 

 colour, with a linear dash of sky blue extending upwards from base. 

 Hind margin is same as on upper surface, except that the slight hairy 

 fringe shows whitish. The inner half of wing is blue-black. The 

 dividing line between the inner and outer half is broken at the first 

 median nervule, forming a jut. The discoidal space contains four sky 

 blue spots, the second and fourth from the base being very prominent. 

 Below the second one, above the submedian nervure, is another spot of 

 the same colour. The space above inner margin is mouse colour, some- 

 what suffusing the blue-black of inner half of wing. 



Under surface of hind wings much the same. The border of hind 

 margin is same as on fore wings, but the first border line of the upper 

 surface is duplicated. The line separating the blue-black and sky blue is 

 continuous, extending from midway between apex and base to anal angle. 

 The discoidal space contains but two sky blue marks, which are dupli- 

 cated in a less degree in the space next below. The inner one is also 

 duplicated similarly in the space above the discoidal space. The sky 

 blue of outer half of wing extends upwards somewhat, along inner 

 margin, and also suffuses the lower portion of the blue-black ground. 



Described from three specimens in my collection from Cochabamba 

 district, 1899. 

 Eurybia hari, sp. nov. 



Habitat : Bolivia, north of Cochabamba. Expanse, 2.15 inches. 



Head and eyes, dark fulvous brown, with a '' collar " of reddish- 

 brown yellow. Antennae, nearly black, with yellowish points. Thorax 



and abdomen, dark mouse colour, somewhat lighter underneath. Legs, 

 the same. 



General giound colour of wings, dark mouse colour, with a border 

 (interspacing) of reddish-brown yellow, covering nearly one-third of both 

 tore and hind wings. 



