218 Mr. W. Schaus on 



wings yellowisli buff; a black discal spot ; brownish hairs on 

 inner margin; a terminal black line interrupted by veins. 

 Underneath yellowish, with darker irrorations, the inner 

 margins clear paler yellowish ; fore wings with a black line 

 on discocellular and a curved dentate black line from vein 5 

 to costa ; hind wings with a black discal spot and postraedial 

 line ; terminal black spots on both wings. 



Expanse 31 mm. 



Hah. Sixola, El Sitio. 



Tyrissa iJerstrigata, sp. n. 



Palpi dark brown. Frons white. Vertex and collar lilacine 

 white, irrorated with brown, the collar edged behind with 

 brown. Thorax and abdomen darker grey, the former irro- 

 rated with pale grey. Fore wings dark brown, the base with 

 outcurved tine grey lines partly coalescing ; some grey in 

 cell and a black point as orbicular ; two brownish spots ou 

 discocellular; a postmedial lighter brown line, outbent along 

 costa, lunular to vein 4, partly shaded with fine short trans- 

 verse whitish lines, very oblique from vein 4 to inner margin, 

 and preceded below 5 by four fine greyish lines and above 5 

 by a broader greyish shade; subterminal line like postmedial, 

 preceded and followed by grey; a terminal black line ; ex- 

 treme costa spotted with buff and white ; the outer margin 

 produced at apex and vein 4, crenulate and very oblique 

 below 4. Hind wings dark brown, the medial area crossed 

 by seven fine greyish lines ; the postmedial finely lunular, 

 lighter brown, spotted with white outwardly and followed by 

 a grey line; the subterminal preceded and followed by greyish 

 lines from vein 5 to inner margins. Underneath dark brown ; 

 the medial area crossed by fine lilacine-blue lines ; fore wings 

 with a white postmedial spot on costa and a bluish-white 

 streak towards apex ; the costa narrowly ochreous buff. 



Expanse 30 mm. 



Hah. Guapiles, Tuis, Juan Vinas. 



Near T, laminata, Butl. 



Rhosologia afomosa, sp. n. 



(J . Head, collar, and thorax olive-grey ; a central black 

 line on vertex and collar; palpi laterally and below black. 

 Abdomen grey, irrorated with black and clothed with brown 

 hairs. Fore wings olive-grey, irrorated rather thinly with 

 black scales and faint dark striae ; a black point at base of 

 cell ; a faint dusky antemedial shade, angled on costa, and 

 with a small cluster of black scales below submediau fold ; 



