TJeterocera fr'^m Costa Rica. 51 



intersected by veins and partly lunular ; suLterminal geminate 

 black points on veins separated by whitish points ; terminal 

 black points between veins. Hind wings t'liscous tinged 

 with brown; cilia white. 



Expanse 32 mm. 



Ilab. Sixola. 



Near T. jm/ckra, Schs. 



Meragisa albescens, sp. n. 



? . Head and thorax whitish grey, mottled with pale 

 brown hairs. Abdomen above ochreous buff shaded with 

 grey, a reddish-brown shade at base, the two terminal 

 segments white, thinly irrorated with dark scales ; under- 

 neath ochreous buff. Fore and hind legs with long white 

 hairs ; hind legs ochreous buff; tarsi with black rings. 

 Fore wings white, thinly dusted with light brown ; basal line 

 dentate, interrupted, browMi and geminate on costa, otherwise 

 black ; antemedial tine, geminate, black, outwardly oblique 

 and wavy from costa, inset below cell, outcurvcd above sub- 

 median, outwardly oblique below it ; a dark brown line on 

 discocellular, a medial dark streak on costa ; postmedial 

 fine, light brown, deeply lunular, followed by a lunular 

 geminate black line, somewhat inset between 4 and 6 and 

 below 3 ; terminal black points close to veins, connected 

 between veins by deeply curved black lines ; cilia white. 

 Hind wings wdiitish grey, shaded with ochreous on basal 

 half; the veins, a medial line, and broad outer shade fuscous 

 grey. Underneath ochreous buff, the outer half suffused 

 with fuscous grey. 



Expanse 53 mm. 



Hah. Tuis, Juan Vinas. 



Meragisa proxinia, sp. n. 



? . Palpi black fringed with grey. Head and thorax 

 grey mottled with brown. Abdomen above brown, shaded 

 with ochreous at base, the terminal segments white irrorated 

 with brown ; underneath ochreous buff. Fore and hind legs 

 with grey hairs. Fore wings whitish grey, irrorated with 

 darker grey; basal line geminate, black, deeply outcurved 

 on costa, incurved and outbent below cell; antemedial out- 

 wardly oblique, slightly inset below cell, fine, black, geminate 

 filled in with pale ochreous; a white point in cell; a dark 

 streak on discoceilular edged with white; very faint traces 

 of a postmedial line, but distinct and geminate on costa, 

 followed by the usual geminate black lunular line, which is 



4^ 



