PROC. ENT. SOC. WASH., VOL. 22, NO. 8, NOV., 1920 215 



below vein 2; a small yellow spot medially on inner margin. Hind wings, 

 a broad medial semihyaline white fascia from costa to near inner margin, 

 where it is somewhat narrower; cilia on both wings gray, crossed by a brown 

 line near base. Hind wings below with the basal half of costa whitish. 

 Expanse, 20 mm. 



Habitat. Jamaica, West Indies. 



Type. Cat. No. 23815, U. S. N. M. 



Near M. lualis Herrich-Schaeffer. 



Margaronia brunneacollis, new species. 



Male. Palpi fuscous brown, fringed with white below on basal half. 

 Head, collar and thorax dark brown, the patagia shaded with bronze. Abdo- 

 men above fuscous, underneath white; anal tufts yellowish at base broadly 

 tipped with silvery steel gray. Throat and legs white. Fore wings dark 

 brown, showing indistinctly, the postmedial white spot of underside. Hind 

 wings white, the termen broadly black at apex, extending narrowly to be 

 yond middle of costa, narrowing to a point at anal angle. Fore wings below 

 dark brown; base of inner margin to cell white; an oblique large oval white 

 spot beyond cell from vein 7 to below vein 2. Hind wings below as above. 



Expanse, 36 mm. 



Habitat. Bolivia. 



Type Cat. No. 23816, U. S. X. M. 



Near M. auricollis Snellen. 



Margaronia aroalis, new species. 



Female. Palpi brown, the base and throat dull white. Head and body 

 above dull brown, underneath and legs ochreous white. Fore wings dull 

 brownish gray; a semihyaline yellowish white space from below middle of 

 cell, its lower edge downbent to vein 1, its outer edge wavily upcurved to 

 below vein 7, its upper edge following median to vein 4 and sinuously upbent 

 to below vein 7, terminating there in a small spot. Hind wings yellowish 

 white, the termen rather broadly dull brownish gray. Wings below whiter, 

 the hind wings without the terminal shade. 



Expanse, 26 mm. 



Habitat. Aroa, Venezuela. 



Type. Cat. No. 23817, U. S. N. M. 



Margaronia venatalis, new species. 



I'cmale. Palpi: first joint white, second pale lilacine brown fringed below 

 with white. Head, collar and thorax white. Abdomen above gray shaded. 

 white at base. Abdomen below white, the two last segments gray. Legs 

 white. Fore wings brownish gray, 'he median, veins from cell and vein 1 

 dark brown; a white streak above median; shorter white streaks above vein 

 1, and on inner margin, the latter interrupted by an oblique medial dark 



