340 MR. WILLIAM SCAAUS OX 



Index {continued). 

 Past 



Subfam. Pierin.h. 



Arehonms intermedia, STp. K 355 



Pieris limona, sp. n 356 



Acmepteron poaaina, sp. n 356 



Enantia lua costaricensis, subsp. n. 357 



Page 



L,erodea 1 rupilius, sp. ii 360 



Sti/riodes, gen. mov 361 



„ li/co,s\).n 361 



Rhinthon luctatius, sp. n 361 



Cobalus nigrans, sp. ii. 362 



„ laureolus, "iY). i\ 362 



Fani. Hespeeiid^. " l<^teranus, ^v. n 362 



„ pmdar, s'p. w 6bi 



Cobalopsis latonia, s^i. n 363 



(Enus nausipJianes, sy. n 363 



Mecfistias xantlio, sp. n 363 



Vorates coiiso, s'p. w 364 



Molo nebropjione, s]). n 364 



3Iolo ? apella, sp. ii 365 



Carystus subnifescens , sp. n 365 



Epinosis, gen. nov 366 



Falga 1 liermione, sp. n 366 



TeJemiades mnemon, sp. n 357 



Nascus phintias, sp. n 358 



Cj/clos(Bmia subcceruiea, a]}, u. ... 358 



Echelatiis lucijia, sp. n 358 



Ate canace, s-p. n 359 



Solla sodalis, sp. n 359 



„ machuca, sp. li 359 



Butleria lethcea, sp. ii 360 



„ li/.iis,sp.u 360 



The following new species are the result of a recent visit to 

 Costa Rica, where nearly three years were spent in collecting. 

 1081 species of Rhojjalocera were taken, 409 more than were 

 previously known from that country, and of these I am here 

 describing 54 species as new. With the Heterocera I was equally 

 successful, taking 4000 species, whereas only 560 are recorded in 

 the ' Biologia Centrali-Americana ' from Costa Rica, to which 

 number 87 were added by Pittier and Biolley in Part iii. of the 

 ' Invertabrados de Costa Rica.' 



Subfam. Danain^. 



Napeogenes hemisticta, sp. n. (PL L. fig. 1.) 



(S . Antennee black on basal half, apical half yellow-brown. 

 Head black ; whitish points on frons and neck behind ; a white 

 medial line on vertex. Collar and thorax black ; a greyish 

 medial line on thorax and small cluster of similar scales behind. 

 Abdomen slate-brown above, yellow-white below. Fore wings 

 black ; basal third of inner margin and shorter shade above 

 siibmedian rich brown ; spots semihyaline yellowish white ; two 

 spots near end of cell obliquely placed ; a spot beyond cell and an 

 elongated spot above it on costa ; an outer row of five spots, the 

 one between veins 3 and 4 elongated, oblique ; seven marginal 

 spots, the one at apex preceded by a small elongated sj)ot on 

 costa. Hind wings orange-brown, the costa to discocellulars 

 grey ; apical portion beyond it black, its inner edge inbent to 

 vein 3 or before it, then outbent to near margin, which becomes 

 narrower, the black not reaching anal angle ; five marginal 

 spots ; subterminal spots above and below vein 5, sometimes 

 almost obsolescent. Wings below similar ; no brown at base of 

 fore wing ; the costa of hind wing black. 



Expanse 54 mm. 



Hah. Carillo, Gruapiles. 



In British Museum. 



