COSTA RICAX BUTTERFLIES. 361 



semihyaline white ; outer half of cilia greyish white with small 

 dark brown spots at veins. Fore wings : a large spot at end of 

 cell, and one postmedially between veins 2 and 3 ; a smaller out- 

 set spot between 3 and 4 ; three outer small spots obliquely 

 between veins 6 and 9 ; a more opaque spot above submedian 

 beyond middle. Hind wings : a postmedial spot below vein 6, 

 crossed by vein 5. Fore wings below similar, the costa irrorated 

 with yellowish and white, the apex and termen to vein 2 with 

 white ; the spot above submedian replaced by a large white 

 shade. Hind wings below thickly irroi^ated with greyish Avhite ; 

 small whitish spots antemedially and postmedially below costal 

 vein ; a similar spot at end of cell ; a small postmedial spot 

 between veins 2 and 3, and a linear spot below vein 2 ; the spot 

 below vein 6 as above ; the postmedial spots connected by a fine 

 brown shade, and a similar faint shade below end of cell. 



Expanse 36 mm. 



Hah. Guapiles. 



The only species I know appi-oaching this is one in the Godman 

 Collection labelled '■'■ phyllas Mab." Without a male the position 

 is uncertain. 



Styriodes, gen. nov. 



c? . Antennas two-thirds as long as costa. Fore wings : costal 

 margin slightly sinuous ; apex acute ; termen rounded below 

 apex ; vein 2 from middle of cell ; 3 near lower angle ; 4 and 5 

 from lower angle, the latter upcurved at base ; 6 to 9 evenly 

 apart ; 10 and 11 wider spaced ; a downcurved bi-and below 

 median from vein 3 to below vein 2 ; a small medial brand above 

 submedian. Hind wings : anal angle slightly lobed ; vein 2 

 beyond middle of cell ; 3 and 4 from lower angle apart ; 6 and 7 

 from upper angle. 



Type of genus, Styriodes lyco Schaus. 



Styriodes lyco, sp. n. (PI, LIV. fig. 19.) 



<S . Body and wings above fuscous brown. Fore wings : brands 

 black ; cilia tipped with yellow-ochre, wider at tornus. Hind 

 wings : cilia tipped with yellow-ochre, except at anal angle. 

 Wings below dark reddish brown, the inner margin of fore wings 

 dull dark brown ; a fuscous brown shade in cell behind and 

 below it. 



Expanse 28 mm. 



Hob. Poas. 



Ehinthon luctatius, sp. n. (PI. LIV. fig. 9.) 



S . Body above black, the head shaded with dark metallic 

 green ; abdomen below with two yellowish white lines. Wings 

 fuscous brown. Fore wings : a very small greyish white post- 

 medial spot between veins 2 and 3, and one between 3 and 4 

 outset. Wings below not quite so dark. Fore wings : the two 

 spots whiter, better defined ; a postmedial greyish brown shade- 



