( 169 ) 
III. Descriptions of a new genus and six new species of 
Pierine. By A. G. Burize, F.L.S., &c. 
[Read 6th February, 1871.) 
THE new genus and new species described in this paper 
are as under :— 
Ivias venatus : ; ; White Nile. 
Kricogonia Fantasia. : Nicaragua. 
Callidryas fornax : : Chili. 
a Jaresia : : Para. 
Euchloé imonea. : Mexico. 
Larinopoda (n. g.) lyccenoides West Africa. 
Genus Ixras, Hubner. 
Iwas venatus,n. sp. (Pl. VII. fig. 7.) 
Wings above, creamy-white ; front-wings with base 
broadly dusky; a dark brown disco-cellular spot, the 
apex, outer margin, extremities of nervures,a round spot 
between second and third median branches, and an 
arched streak connecting it with apical patch, dark- 
brown ; hind-wings with a brown disco-cellular point ; 
the outer half of nervures dusky; seven triangular mar- 
ginal dark brown spots at extremities of nervures: body 
blackish: wings below, pale ochreous ; front-wings with 
interno-discal area white; base sulphur-yellow; disco- 
cellular spot as above; costa, outer half of nervures, a 
streak across subcostals, and a spot between median 
branches as above, dark brown; hind-wings with basal 
costa orange, nervures blackish, spots as above; an 
arched lunulate streak, parallel to outer margin from 
costa to below first median branch: body white. 
Expanse of wings, 1 inch, 11 lines. 
Hab.—White Nile. (Petherick.) Coll. B. M. 
Most nearly allied to I. Hulimene, but very distinct 
from any described species. 
TRANS. ENT. soc. 1871.—ParT ul. . (MAyY.) 
