382 Mr. W. Schaus on 



dark brown shadings, forming segmental lines on abdomen. 

 Wings pale greyisli brown, irrorated with brown_, and short, 

 shining, curly scales ; anteniedial and medial lines fine, 

 darker brown ; postmedial line broader, fuscous brown ; sub- 

 terminal similar, outwardly edged with greyish white ; a 

 terminal line interrupted by veins. Fore wings : the sub- 

 costal and base of costa yellowish brown ; a small black spot 

 on discocellular ; the veins terminally lighter brown. Wings 

 below smoky grey, the lines darker, the postmedial most 

 distinct ; black lines on discocellular, very fine on hind 

 wings. 



Expanse, (^ 14, ? 18 ram. 



Uab. Guapiles, Juan Vinas. 



Tithraustes lonr/ipennis, sp. n, 



$ . Abdomen fuscous. Head mottled with white ; an 

 orange spot on shoulders ; a whitish dorsal line on abdomen ; 

 abdomen ventrally white. Fore wings fuscous brown ; a 

 broad white line below cell from base, not reaching vein 2 ; 

 a semihyaline white fascia beyond cell from stalk of veins 3 

 and 4 to stalk of veins 7-10 ; a large white spot below 

 vein 3 to submedian near termen ; a small terminal white 

 spot on vein 5. Hind wings black ; a semihyaline white 

 fascia below cell, crossed by vein 2 ; a white spot beyond 

 cell. 



Expanse 46 mm. 



Uab. Juan Vinas, Limon. 



Hyrmina ccerulescens, sp. n. 



^ . Palpi black. Frons white, black medially. Body 

 blue-black ; abdomen ventrally white. Fore wings black 

 shot with blue, brighter on inner margin ; a whitish streak 

 above submedian, not reaching termen ; a hyaline streak in 

 cell and a very slight streak at base below cell ; a broad 

 hyaline fascia beyond cell from subcostal to submedian; sub- 

 apical hyaline spots between veins 5 and 8. Hind wings 

 shot with bright blue ; a hyaline streak in and below cell, 

 not reaching termen ; all the wings black across iiyaline 

 spaces. Wings below black, tlie hind wings with a broad 

 w^hite streak on costa to middle, and the inner margin 

 broadly whitish streaked with fuscous. 



Expanse, S 28, ? 33 mm. 



Hah. CariUo. 



