308 



GEOMETEID^E. 



SECT. II. Antennae of male minutely serrate and fasciculate ; 

 fore wing more elongate. 



A. Fore wing with vein 5 from near upper angle of cell. 



a. Male with fovea. 

 a'. Hind wing with vein 7 from well before angle of cell. 



3546. Percnia felinaria, Guen. Phal. ii, p. 216, pi. 19, fig. 1 ; 0. # 8. 



no. 3714. 



Differs from ductaria in being much more suffused with fuscous ; 

 no fulvous streaks on the veins ; the spots much larger. Fore 

 wing with only one postmedial series. Hind wing with only the 

 cell-spot of the three medial spots ; a single postmedial series. 



Bab. Sikhim ; Khasis ; Nagas. Exp. 88-90 millim. 



b'. Hind wing with vein 7 given off from, or from just before, 

 angle of cell. 



3547. Percnia belluaria, Guen. Phal ii, p. 217; C. $ S. no. 3713. 

 Percnia guttata, Feld. Eeis. Nov. pi. 130, fig. 15; C. $ S.no. 3716. 



Fig. 144. Percnia belluaria, 



Differs from felinaria in being paler, with the spots smaller. 

 Hob. Sikhim ; Khasis, Exp. 72 millim. 



3548. Percnia interfusa, Warr. P. Z. S. 1893, p. 392. 



Differs from belluaria in the ground-colour being whiter ; the 

 head, thorax, and base of fore wing tinged with fulvous. Fore 

 w^ng suffused with fuscous, chiefly on costal and outer areas ; a 

 dentate line beyond the postmedial series of spots. Hind wing 

 with slight fuscous suffusion on marginal area, and traces of a 

 dentate line beyond the postmedial series of spots. 



J/<ih. Nagas. Exp. 58 millim. 



b. (Culcula). Male with no fovea. 



3549. Percnia exanthemata, Moore, Lep. Atk. p. 266; C. $ S. no. 3723. 



White ; head and thorax suffused with olive-yellow ; abdomen 

 yellowish, the anal tuft orange. Pore wing with olive-yellow 



