Heterocera from Costa Rica. 41U 



inner margin, which is light brown. Underneath tlie wings 

 are paler; the postmedial line is narrow and slightly wavy, 

 especially on hind wings ; the discal spot on fore wings is 

 larger and there is a black point on hind wings; the outer 

 margins are shaded with dark brown. The female is duller ; 

 the postmedial line dark brown, geminate ; the outer margin 

 broadly olivaceous brown with some black in orations beyond 

 the line, chiefly on hind wings. 



Expanse, <$ 47, ? 66 mm. 



Ilab. Tuis, Juan Vinas. 



Closely allied to C. unalca, Schs. 



Cicinnus ligina, sp. n. 



Body and wings pale fawn-colour, slightly tinged with 

 roseate and thinly irrorated with brown scales. Primaries : 

 a faint wavy light brown antemedial line ; an oblique hyaline 

 spot at end of cell finely edged with light grey ; a brown 

 outer line obliquely curved from costa at two-thirds from 

 base to vein 7, then oblique to inner margin, inwardly shaded 

 with buff below vein 7 ; from the angle of line to apex a 

 faint dark line ; a subterminal dark brown spot between 

 veins 3 and 4, and a fainter spot between 2 and 3 ; the tornus 

 slightly excised. Secondaries : the outer margin crenulate ; 

 a brown medial line inwardly shaded with buff; a small dark 

 outer spot between veins 3 and 4. Underneath paler ; a 

 single subterminal spot on fore wings between veins 2 and 3; 

 the line on hind wings subterminal, exeurved between veins 

 2 and 5. 



Expanse 40 mm. 



Ilab. Juan Vinas, Tuis, Cachi. 



Very closely allied to C. gilia, Schs. 



Cicinnus gentilis, sp. n. 



Body and wings grey, thinly irrorated with brown ; the 

 veins streaked with light brown. Primaries : a fine ante- 

 medial light brown line slightly curved ; a fine streak at end 

 of cell running into a hyaline streak on discocellular which 

 is broadly edged with black; an oblique greyish-brown outer 

 line angled between veins 6 and 7, then inwardly oblique to 

 inner margin ; a fine greyish streak from line at vein 5 to 

 tornus; a terminal brown shade. Secondaries : a medial 

 brown line ; a grey stieak from costa before apex to anal 

 angle. Underneath similar, except on hind wings, where 



28* 



